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各国のビットコインの安全保障的な確保のスタンスの違い

🗓 Created on 4/6/2024

  • 📜要約
  • 📊ビジュアライズ
  • 🖼関連する画像
  • 🔍詳細
    • 🏷ビットコインの安全保障的な確保のスタンスの多様性
    • 🏷ビットコインを活用した国家の安全保障強化
    • 🏷国際的なビットコインの安全保障政策の比較
    • 🏷ビットコインの安全保障における未来展望
  • 🖍考察
  • 📚参考文献
    • 📖利用された参考文献
    • 📖未使用の参考文献
    • 📊ドメイン統計

📜 要約

主題と目的の要約

今回の調査では、各国のビットコインのマイニングや購買を通じた安全保障的な確保のスタンスの違いに焦点を当てました。主題と目的は、各国がビットコインに対する規制や取り組み方針においてどのような違いがあるかを客観的に調査することです。

主要な内容と発見

  • 各国のビットコインの安全保障的な確保のスタンスには多様性があり、アメリカや中国、カナダ、イギリス、日本、オーストラリア、シンガポールなどが異なるアプローチを取っていることが明らかになりました。
  • 欧州連合や中央アフリカ共和国、南アフリカ、ナミビアなどもビットコインに対する取り組みが異なることが報告されています。
  • 未来展望では、ビットコインのリスクと未実現の利益、セキュリティモデルの課題、新たな賄賂攻撃の可能性などが議論されています。

結果と結論のまとめ

各国のビットコインの安全保障的な確保のスタンスには大きな違いがあり、規制や取り組み方針において異なるアプローチが取られています。今後もビットコインの安全保障に対する取り組みは重要であり、リスクや未実現の利益、セキュリティモデルの課題に対処するための努力が必要です。

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🔍 詳細

🏷ビットコインの安全保障的な確保のスタンスの多様性

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ビットコインの外国為替取引の安全保障的な確保のスタンス

ビットコインを使った外国為替取引の安全保障的な確保のスタンスには、利点とリスクがあります。利点としては、分散化された評価、高いレバレッジ、低い入金額、低い取引コスト、セキュリティ、地球上の境界がないという点が挙げられます。一方、リスクとしては、異なる為替レート、米ドルレートリスク、ボラティリティの危険、ビットコイン固有のセキュリティリスク、レバレッジのリスク、資産クラスの混合があります。

ビットコインの外国為替取引における安全保障的な確保の重要性

ビットコインを使った外国為替取引は、セキュリティやリスク管理が重要です。トレーダーは異なる為替レートやボラティリティの影響を理解し、適切な対策を取る必要があります。また、ビットコインのセキュリティリスクやレバレッジのリスクにも注意が必要です。資産クラスの混合によるリスクも考慮すべきであり、慎重な取引が求められます。安全保障的な確保のスタンスを明確にし、リスクを最小限に抑えるための戦略を検討することが重要です。

各国のビットコインの安全保障的な確保のスタンスの多様性

日本はNFTに対するアプローチが好評であり、欧州連合はMiCAに好意的。イギリスとEUは電子マネーの法的枠組みを持ち、メキシコは規制の砂場を検討。カナダは取引所を規制する砂場を活用し、シンガポールとスイスは中央の保管業者に登録。フィンランドはデータ信頼に重点を置き、タイは包括的な規則を持つ。アラブ首長国連邦はVARAを立ち上げ、バハマはFTXの騒動に言及。

ビットコインの安全保障的な確保のスタンスの多様性の考察

各国の取り組みは多様であり、NFTや規制砂場の導入など、新しいアプローチが試みられている。規制の砂場を活用する国や中央の保管業者に登録する国もあり、データ信頼や消費者保護規制に重点を置く国もある。これらの異なるアプローチは、各国の文化や経済状況に合わせた規制の必要性を示しており、ビットコインの安全保障的な確保のスタンスの多様性が明確になっている。

ビットコインの安全保障的な確保のスタンスの多様性

Bitcoinの安全保障的な確保のスタンスの多様性についてのセクションでは、Bitcoinの基本技術やセキュリティプロトコル、BTCのセキュリティ侵害、現代の課題、Bitcoin価格に影響を与える要因、Bitcoinに関連するリスクとリターン、Bitcoinユーザーの安全対策、Bitcoinの将来展望に焦点を当てている。

ビットコインの安全保障的な確保のスタンスの多様性に関する考察

Bitcoinの安全保障的な確保のスタンスは、技術的な側面からの安全性やセキュリティプロトコルの重要性、BTCのセキュリティ侵害への脆弱性、現代の課題としての量子コンピューティングや規制の影響、Bitcoin価格に影響を与える要因の多様性、Bitcoinに関連するリスクとリターンのバランス、Bitcoinユーザーの安全対策の重要性、そしてBitcoinの将来展望に対する懸念と期待が含まれています。これらの要素は、Bitcoinの安全性と将来の展望を総合的に理解するために重要な視点を提供しています。

Bitcoinの基本技術

Bitcoinの安全性の基盤の1つは、その基礎技術であるブロックチェーンです。この分散型デジタル台帳は、すべての取引が透明で改ざんされずに保護されていることを確認します。 Bitcoinは分散コンセンサスに依存しており、悪意のある攻撃や中央集権的な障害に対する脆弱性を低減しています。

セキュリティプロトコルと対策

Bitcoinは、取引やウォレットのセキュリティを確保する暗号アルゴリズムであるSHA-256を採用しています。ハードウェアウォレット、冷蔵庫保管、マルチシグネチャのオプション、定期的なソフトウェアの更新は、Bitcoinユーザーの安全レベルを大幅に向上させ、リスクを軽減して取引や保管が可能になっています。

BTCのセキュリティ侵害

Bitcoinは課題に免疫ではありません。取引所のハッキングやフィッシング試みなどのセキュリティ侵害が存在し、Bitcoinのセキュリティに対する脅威があることを認識する必要があります。

現代の課題

Bitcoinの暗号セキュリティを破壊する可能性がある量子コンピュータについての議論や規制当局の検査など、現代の課題に対処する必要があります。

Bitcoin価格に影響を与える要因

Bitcoinの価格は市場の需要と供給だけでなく、市場センチメント、規制ニュース、技術の変化、Bitcoinハーフィングなどの要因によっても影響を受けます。

Bitcoinに関連するリスクとリターン

Bitcoin投資にはリターンとリスクの両方があり、投資家は慎重に取引を行う必要があります。

Bitcoinユーザーの安全対策

信頼できるハードウェアウォレットの使用やマルチシグネチャの設定など、Bitcoinユーザーはセキュリティ対策を実施する必要があります。

Bitcoinの将来展望

Bitcoinの将来は激しい推測と興味の対象であり、技術革新や規制の変化などがBitcoinの将来に影響を与える可能性があります。Bitcoinの価値保存手段としての地位は堅固である一方で、課題も存在しています。
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tracks international crypto regulation
writing for CoinDesk
upcoming Markets in Crypto Assets policy
primer
explain on its website
Sopnendu Mohanty
World Economic Forum team that led the project
Thailand’s new regulations
launch of VARA
privacy policy
terms of use
cookies
do not sell my personal information
award-winning
strict set of editorial policies
CoinDesk was acquired
Bullish
Block.one
interests
Consensus 2024
consensus.coindesk.com
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source logossrn.com
https://ssrn.com/abstract=4755359
http://dx.doi.org/10.2139/ssrn.4755359
https://papers.ssrn.com
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source logotokenmetrics.com
security
quantum computers' potential
Bitcoin
halvings
diversify portfolios
regulatory decisions
hardware wallets
Is Bitcoin Dead?
digital wallets
various exchanges
Token Metrics
copy url
source logoinvestopedia.com
forex
cryptocurrencies
GBP/USD
digital wallet
leverage
margins
leverage
Cryptocurrency

🏷ビットコインを活用した国家の安全保障強化

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ビットコインを活用した国家の安全保障強化の要約

ビットコインのマイニングは国家安全保障にとって重要な要素であり、国家はネットワークの方向性や運営に対する発言権を持ちたいと考えるようになっています。マイニング産業を育成することで、国家はネットワークの制御を敵の手に渡さずに保護することができます。

ビットコインマイニングと国家安全保障の考察

ビットコインのマイニングは国内チップ製造を奨励し、国家安全保障上の戦略的必要性を示しています。特殊チップへの需要は半導体製造の国内移管を促進し、国内産業の成長を支援します。アメリカの政策立案者は、ビットコインマイニングが国家の戦略的資産として重要であることを認識し、このセクターを支援する政策を推進すべきです。

BitcoinマイニングにおけるUSA製ハードウェアの重要性

Bitcoinのマイニングとハッシュレート、そしてそれに続くエネルギーの成長に政治家が注目している中、USAでは多くのマイニング企業が凍りついた状態にあります。一方で、中国、ロシア、イランなど特定の地域でBitcoinのマイニングがより集中しており、これによりベルトウェイ周辺では、数か国にマイニングパワーが集中することによる潜在的な安全保障リスクが懸念されています。

中央集権化されたマイニングパワーに関連する潜在的なリスク

  • ある国または一群の国がBitcoinの大部分のマイニングパワーをコントロールすると、Bitcoinネットワークを操作する可能性があります。これには、二重支払いや51%攻撃などの攻撃が含まれ、ネットワークの信頼性を損ない、Bitcoin全体の価値を脅かす可能性があります。
  • ロシアは積極的にマイニングを増やしており、中国も特定の「企業」に本土でのマイニングを再開させ始めています。
  • Bitmainは、他のネットワーク上のマイナーにアクセスし、呼び出し機能とキル機能を持つ隠しソフトウェアバックドアを含めていることで知られています。米国が国内でマイニングハードウェアを生産することで、外国製ハードウェアへの依存を減らし、これらのリスクを緩和することができます。

より安全なネットワーク分散が重要

  • Bitcoinのマイニングやデータセンター活動はますます集中しています。大規模データセンターは電力不足に直面し、リスクが集中しています。エネルギーリスクとネットワークの集中リスクに対する答えは、ネットワークの端にあるマイクロデータセンターです。
  • DaVinci 3.0 DragonFlyは、再生可能エネルギーサイトで200KwHを使用し、20年間の寿命を持ち、電子廃棄物を90%削減しながら、計算ネットワークを広げ、IoT、自動運転などの計算を提供するシステムです。

結論

  • 米国製のマシンを使用した米国でのマイニングは、国家安全保障にとって良いことです。外国製ハードウェアへの依存を減らすことで、中央集権化されたマイニングパワーに関連する安全保障リスクを緩和できます。また、国内でハードウェアを生産することで、雇用を創出し、経済成長を促進し、グローバルなBitcoinマイニング業界で競争力を得ることができます。最終的には、政策立案者と業界リーダーが協力して、このビジョンを実現することが重要です。
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source logolinkedin.com
CHIPS Act
DaVinci 3.0 DragonFly
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source logoblockworks.co
Taylor Barr
CHIPS Act
plummeted
Yes, crypto is ready for Wall Street
Congressional Resolution
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source logocoindesk.com
how the Bitcoin blockchain works
double-spending
publicly floated the idea of "rolling back" Bitcoin’s blockchain
$50 million
The DAO attack
other corporate giants are reportedly already using
U.S. is home to the most hash power
as it has allegedly done before
Biden’s executive order of March 9

🏷国際的なビットコインの安全保障政策の比較

画像 1

国際的なビットコインの安全保障政策の比較

国際的なビットコインの安全保障政策の比較において、欧州連合はビットコインを通貨として扱い、税金は支払手段として扱うべきと判決している。一方、南アフリカやナミビアではビットコインの使用は合法だが、取引所の扱いや支払い手段としての受け入れは異なる。中央アフリカ共和国はビットコインを合法通貨として承認したが、後に撤回することに同意した。

国際的なビットコインの安全保障政策の比較における考察

欧州連合はビットコインに対して比較的前向きな姿勢を示しており、通貨としての地位を認めている。一方、南アフリカやナミビアは仮想通貨の取引所の扱いや支払い手段としての受け入れに制限を設けている。中央アフリカ共和国は一時的にビットコインを合法通貨として承認したが、後に撤回することになった。これらの国々の政策の違いは、ビットコインの安全保障政策の比較において重要な要素となる。

Bitcoinの規制状況の比較研究

Bitcoinの規制状況を比較する研究によると、Bitcoinは様々な国内証券法の下で規制されており、お金だけでなく他の要素も含まれていることが強調されています。この研究は、Bitcoinの規制状況を理解するための貴重な情報源となっています。

各国のビットコインの安全保障的な確保のスタンスの違い

各国のビットコインの安全保障的な確保のスタンスの違いについて、アメリカはSECやCFTCに権限を委ね、中国は暗号企業の運営を禁止し、カナダは積極的に規制に取り組んでいる。イギリスは暗号資産を金融商品として認識し、日本は法的財産として認識している。オーストラリアはキャピタルゲインス税の対象とし、シンガポールはDPTプロバイダーに広告控えを勧告している。

各国のビットコインの安全保障的な確保のスタンスの違いに関する考察

各国のビットコインの安全保障的な確保のスタンスの違いは、国ごとに異なる規制や取り組みが見られることを示している。アメリカは既存の規制機関に権限を委ねる一方、中国は厳格な規制を行い、暗号企業の運営を禁止している。カナダは積極的に規制に取り組んでおり、イギリスや日本も金融商品や法的財産として認識している。これらの違いは、各国がビットコインの安全保障を重視し、異なるアプローチを取っていることを示している。
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asset class
Securities and Exchange Commission (SEC)
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People’s Bank of China (PBOC)
Bitcoin mining
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Canadian Securities Administrators (CSA)
Financial Transactions and Reports Analysis Centre of Canada (FINTRAC)
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Markets in Crypto-Assets Regulation (MiCA)
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source logoamerican.edu
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Financial Crimes Enforcement Network
Bank Secrecy Act
other cryptocurrencies
Financial Transactions and Reports Analysis Centre of Canada
digital currency
financial system
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source logowikipedia.org
legal status
cryptocurrencies
1] [[2]
[3]
legal tender
[4]
5] [[6]
European Central Bank
[7]
[8]
[7]
European Banking Authority
[9]
[10]
Erik Thedéen
European Securities and Markets Authority
EU
proof of work
proof of stake
climate change
[11]
G7
Legal
G7
Financial Action Task Force
payment services
money laundering/terrorist financing]." They concluded that this might "pose challenges to countries in [anti-money laundering/counter-terrorist financing] regulation and supervision". [[12]
Algeria
Argentina
Australia
Austria
Bangladesh
Belarus
Belgium
Bolivia
Bosnia and Herzegovina
Brazil
Bulgaria
Cambodia
Canada
Chile
China
Hong Kong SAR
Colombia
Costa Rica
Croatia
Cyprus
Czech Republic
Denmark
Ecuador
Egypt
Estonia
Finland
France
Georgia
Germany
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Singapore
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South Africa
Spain
Sweden
Switzerland
Taiwan
Thailand
Trinidad and Tobago
Turkey
Ukraine
United Arab Emirates
United Kingdom
United States
Uzbekistan
Venezuela
Vietnam
Zimbabwe
[13]
[14]
Egypt
Illegal
[14]
Morocco
Illegal
[14]
[15]
[16]
Banking ban
[17]
[18]
Central Bank of Nigeria
[19]
Bank of Tanzania
Tanzanian shilling
legal tender
[20]
[21]
Central African Republic
Legal
22] [[23]
[24]
[25]
South Africa
Legal
26] [[27]
Namibia
Legal /
Banking ban
28] ![
Zimbabwe
Unknown
[29]
Banking ban
financial intelligence
Financial Transactions and Reports Analysis Centre of Canada
[30]
Autorité des marchés financiers
Quebec
[31]
Bank of Montreal
32] [Toronto-Dominion Bank
[33]
United States
Legal
U.S. Treasury
34] [Commodity Futures Trading Commission
Internal Revenue Service
[35]
U.S. Supreme Court
36] [[36]
Financial Crimes Enforcement Network
[37]
U.S. FinCEN
anti-money laundering
Suspicious Activity Reports
Currency Transaction Reports
37] [[14]
U.S. District Court for the Southern District of New York
[38]
Mexico
Legal
[39]
Central Bank of Costa Rica
[40]
El Salvador
Legal
legal tender
Bitcoin Law
[41]
42] [[43]
[44]
government's
45] [[46]
Nicaragua
Not regulated as of 2014
[3]
The Bank of Jamaica
[47]
[48]
[3]
Trinidad and Tobago
Legal
Central Bank of Trinidad and Tobago
Fintech
[49]
Banking ban
legal currency
[3]
[50]
Bolivia
Legal /
Banking ban
Central Bank of Bolivia
51] ![
Brazil
Legal
Central Bank of Brazil
52] On 7 May 2019, the [[53]
Special Department of Federal Revenue of Brazil
[54]
Chile
Legal
[3]
Colombia
Legal /
Banking ban
[14]
Ecuador
Legal to trade and hold /
Illegal as a payment tool, banking ban
55] [Central Bank of Ecuador
[56]
Venezuela
Legal to hold /
Illegal to mine
57] [[58]
[59]
Kyrgyzstan
Legal
60] The use of bitcoin as a currency in domestic settlements is restricted. [[61]
[62]
Uzbekistan
Legal
[63]
Banking ban
[29]
64] [[65]
Securities and Commodities Authority
[66]
[67]
[68]
[69]
Israel
Legal
70] [[71]
Saudi Arabia
Legal /
Banking ban
14] [Saudi Central Bank
[72]
Jordan
Legal /
Banking ban
[73]
payment service companies
74] [[74]
Lebanon
Legal
[73]
Turkey
Legal /
Illegal as a payment tool, banking ban
Central Bank of the Republic of Turkey
[75]
[76]
Qatar
Legal /
Banking ban
Qatar Financial Centre
[77]
Iran
Legal /
Banking ban
14] [Central Bank of the Islamic Republic of Iran
[78]
14] [Bangladesh Bank
[79]
[80]
India
Legal
[81]
Reserve Bank of India
[82]
Supreme Court of India
83] [[84]
[85]
[86]
[87]
[88]
[89]
90] Expressing his public policy opinion on the Indian [[91]
cryptocurrency
public policy
SAARCLAW
Hemant Batra
[92]
IMF
FATF
Nepal
Illegal
14] [[93]
Pakistan
Legal
[94]
95] There have been a number of arrests by the Cyber Crime Wing of the Federal Investigation Agency (FIA) related to the mining of bitcoin and other cryptocurrencies. These arrests were made under money-laundering charges. [[96]
[97]
[98]
14] [[8]
People's Bank of China
[99]
[100]
[101]
People's Bank of China
State Administration of Foreign Exchange
Pan Gongsheng
[102]
103] A complete ban on cryptocurrency trading and mining was put into effect on 24 September 2021. [[101]
[104]
Hong Kong
Legal
Secretary for Financial Services and the Treasury
Legislative Council
a] similar kind. However, our existing laws (such as the Organised and Serious Crimes Ordinance) provide sanctions against unlawful acts involving bitcoins, such as fraud or money laundering." [[3]
Norman Chan
Hong Kong Monetary Authority
[105]
Japan
Legal
National Diet
[107]
[108]
South Korea
Legal
[109]
[110]
Taiwan
Legal /
Banking ban
14] [[111]
[3]
Financial Supervisory Commission (Republic of China)
[112]
Tseng Ming-chung
[113]
Banking ban
[14]
Indonesia
Legal to trade and hold /
Illegal as payment tool
Bank Indonesia
14] [Indonesian Ulema Council
haram
fatwa
[114]
Law on Financial Sector Development and Strengthening
Financial Services Authority
[115]
Malaysia
Legal
Bank Negara Malaysia
116] [Malaysia
[117]
[118]
[3]
Philippines
Legal
Bangko Sentral ng Pilipinas
[119]
Singapore
Legal
Monetary Authority of Singapore
w]hether or not businesses accept bitcoins in exchange for their goods and services is a commercial decision in which MAS does not intervene." [[3]
Monetary Authority of Singapore
120] In January 2014, the [[121]
Inland Revenue Authority of Singapore
[122]
Payment Services Act
[123]
Thailand
Legal to trade and hold /
Illegal as payment tool
[124]
Anti-Money Laundering Office
[125]
[126]
Vietnam
Legal to trade and hold /
Illegal as payment tool
127] [[128]
Brunei
Legal to trade and hold
[129]
[14]
Croatia
Legal
[14]
Czech Republic
Legal
[14]
[130]
[131]
Germany
Legal
German Finance Ministry
[132]
133] [Bundesbank
[14]
[134]
Hungary
Legal
[135]
Gibraltar
Legal
[136]
[137]
Poland
Legal
[3]
Ministry of Finance
Warsaw School of Economics
138] [legal tender
electronic money
[138]
[139]
NBP
KNF
[140]
Romania
Legal
[141]
[142]
[143]
Slovakia
Legal
144] European legislation, including the Slovak law, does not define the activities associated with virtual currency. Such activities are not regulated and supervised by the National Bank of Slovakia or the European Central Bank. At the same time NBS points out that any legal person or natural person in the Slovak Republic shall not issue any notes or any other coins. Unlawful manufacturing of banknotes and coins and putting them into circulation is punishable by law. In this context, NBS points out that virtual currencies have not a physical counterpart in the form of legal tender and participation in such a scheme (virtual currency) is at your own risk. Exchanges or purchases of virtual currencies represent the business risk of investors and investors' money are not protected. For any compensation of losses caused by such exchanges or purchases there is no legal entitlement. [[note 1]
Slovenia
Legal
145] ![
Switzerland
Legal
[146]
Swiss Parliament
147] [VAT
anti-money laundering
[148]
Federal Council
Zug
[150]
Swiss Federal Railways
[151]
FINMA
SIX Swiss Exchange
[152]
[153]
Belarus
Legal
Alexander Lukashenko
Belarus
digital currencies
tokens
High-Tech Park
ICO
mining
Belarusian rubels
blockchain
machine learning
artificial neural networks
value-added tax
English law
option contracts
convertible loan
electronic money
National Bank of the Republic of Belarus
Georgia
Legal
Ministry of Finance of Georgia
National Bank of Georgia
[155]
Kosovo
Ban on mining
[156]
[157]
Russia
Legal to mine
Banking ban
Vladimir Putin
[158]
[159]
160] However, bitcoin market sites are blocked, and court decisions state that bitcoin is a currency surrogate which is outlawed in the territory of the Russian Federation. [[161]
[162]
[163]
[164]
State Duma
roubles
Central Bank of Russia
165] [Bloomberg News
Meduza
Federal Security Service
the opposition
independent media
[166]
[167]
[168]
Ukraine
Legal /
Illegal to buy with local currency
169] [[170]
Financial Supervisory Authority
[3]
EBA
171] [[172]
Estonia
Legal
[3]
Estonian Ministry of Finance
[173]
Finland
Legal
Finnish Tax Administration
[3]
174] [contract for difference
[174]
[175]
[176]
Iceland
Legal
Central Bank of Iceland
177] businesses in Iceland from mining bitcoins. [[178]
[179]
[180]
[181]
Lithuania
Legal
Bank of Lithuania
Lithuania
[182]
Norway
Legal
Norwegian Tax Administration
asset
sales tax
[183]
[184]
Sweden
Legal
Swedish Tax Agency
[3]
Swedish Financial Supervisory Authority
fiat
Bulgaria
Legal
Cyprus
Legal
[3]
Greece
Legal
[3]
Italy
Legal
[3]
Malta
Legal
[3]
Joseph Muscat
[185]
North Macedonia
Legal
National Bank of the Republic of North Macedonia
[186]
Portugal
Legal
Bank of Portugal
[3]
Spain
Legal
[3]
[3]
France
Legal
[187]
Ireland
Central Bank of Ireland
Dáil Éireann
[3]
Luxembourg
Legal
Commission de Surveillance du Secteur Financier
188] [[189]
Netherlands
Legal
[3]
Dutch Tax and Customs Administration
[190]
United Kingdom
Legal
[3]
capital gains tax
[191]
Financial Conduct Authority
cryptocurrency ATMs
know your customer
[192]
[193]
governor
Reserve Bank of Australia
194] [Australian Transaction Reports and Analysis Centre
know your customer
[195]
New Zealand
Legal
[3]
Prime Minister
Sitiveni Rabuka
Tuvalu
Legal
[196]
Vanuatu
Legal
[197]
Decentralised autonomous organisations
Palau
Legal
[198]
Central Bank of Samoa
Tonga
Legal
[199]
^
^
Assessing the Differences in Bitcoin & Other Cryptocurrency Legality Across National Jurisdictions
Archived
Wayback Machine
^
Crypto's Biggest Legal Problems
Archived
Wayback Machine
"Regulation of Bitcoin in Selected Jurisdictions"
Archived
^
"The exchange of traditional currencies for units of the 'bitcoin' virtual currency is exempt from VAT"
Archived
^
"Bitcoin currency exchange not liable for VAT taxes: top EU court"
Archived
^
"EU's Top Court Rules That Bitcoin Exchange Is Tax-Free"
Archived
European Central Bank (October 2012).
(PDF). Frankfurt am Main: European Central Bank.
ISBN
978-92-899-0862-7
Archived
Szczepański, Marcin (November 2014).
"Bitcoin: Market, economics and regulation"
^
"EBA Opinion on 'virtual currencies'"
Archived
^
"MEPs call for virtual currency watchdog to combat money laundering and terrorism - News - European Parliament"
Archived
^
"FirstFT: EU should ban energy-intensive mode of crypto mining, regulator says"
Archived
^
"Guidance for a Risk-Based Approach: Prepaid Cards, Mobile Payments and Internet-based Payment Services"
Archived
^
"Journal Officiel de la Republique Algerienne Democratique et Populaire"
Archived
"Regulation of Cryptocurrency Around the World"
Archived
^
"COMMUNIQUE DE PRESSE CONJOINT DU MINISTERE DE L'ECONOMIE ET DES FINANCES, DE BANK AL MAGHRIB ET DE L'AUTORITE MAROCAINE DU MARCHE DES CAPITAUX SUR L'USAGE DES MONNAIES VIRTUELLES"
the original
^
"Le digital, champ de bataille de Bank Al-Maghrib en 2018"
Archived
^
"They are not legal tenders in Nigeria - CBN bans bitcoin, onecoin, others"
Archived
^
"Why Nigeria has not adopted Bitcoin technology – CBN"
Archived
^
(PDF). Central Bank of Nigeria. 5 February 2021.
Archived
^
"Tanzania: Bank of Tanzania Warns Against Crypto Currencies"
Archived
^
"PUBLIC NOTICEON CRYPTOCURRENCIES"
Bank of Tanzania
^
Central African Republic adopts bitcoin as legal currency
Archived
Wayback Machine
^
"Frequently Asked Questions on Central African Republic"
^
"Recognition of Digital Assets as an asset-class for investment by Sophisticated and Expert Investors"
Archived
^
Televisão Pública de Angola
"BITCOINS - Especialistas desaconselham em Angola"
Archived
^
"Position Paper on Virtual Currencies"
the original
^
"Own bitcoin or ethereum? Sars is coming for you"
the original
^
"Position on Distributed Ledger Technologies and Virtual Currencies in Namibia"
the original
"Regulation of Cryptocurrency Around the World"
Archived
^
"Money services businesses (MSBs)"
Archived
^
"Virtual currency ATMs and trading platforms must be authorized"
the original
^
"Canada Banks Ban Users From Buying Cryptocurrency"
Archived
^
"TD Bank stops allowing use of credit cards to buy cryptocurrencies"
Archived
^
"Statement of Jennifer Shasky Calvery, Director Financial Crimes Enforcement Network United States Department of the Treasury Before the United States Senate Committee on Banking, Housing, and Urban Affairs Subcommittee on National Security and International Trade and Finance Subcommittee on Economic Policy"
Archived
^
"IRS Virtual Currency Guidance : Virtual Currency Is Treated as Property for U.S. Federal Tax Purposes; General Rules for Property Transactions Apply"
Archived
Farquhar, Peter (22 June 2018).
"The US Supreme Court just spoke about a bitcoin future for the first time"
Archived
"Prepared Remarks of FinCEN Director Kenneth A. Blanco, delivered at the 2018 Chicago-Kent Block (Legal) Tech Conference"
Archived
^
"Bitcoin is money, U.S. judge says in case tied to JPMorgan hack"
Archived
^
"Regulación sobre bitcoin avanza con Ley Fintech"
Archived
^
"Posición del Banco Central de Costa Rica (BCCR) y sus Órganos de Desconcentración Máxima (ODM) con respecto a las criptomonedas"
Archived
^
El Salvador, primer país del mundo en reconocer al Bitcoin como moneda de curso legal
Archived
Wayback Machine
Legislative Assembly of El Salvador
^
"Diputados oficialistas aprueban el Bitcoin como moneda de curso legal, ¿en qué consiste?"
Archived
^
"El Salvador Becomes First Country to Adopt Bitcoin as National Currency"
Archived
^
"El Salvador bought $21 million of bitcoin as it becomes first country to make it a legal currency"
Archived
^
"In El Salvador, More People Have Bitcoin Wallets Than Traditional Bank Accounts"
Forbes
Archived
^
"Bitcoin use in El Salvador grows amid setbacks since its adoption as legal tender"
NBC News
Archived
^
"Bank of Jamaica building awareness of cryptocurrencies"
Archived
^
"Bank of Jamaica Electronic Retail Payments Service"
Archived
^
"Central Bank of Trinidad and Tobago Statement on Financial Technology and Virtual Currencies"
Archived
^
"El BCRA le prohibió a los bancos ofrecer criptomonedas a sus clientes"
Archived
^
"Cryptocurrency Round-Up: Bolivian Bitcoin Ban, iOS Apps & Dogecoin at McDonald's"
Archived
^
"COMUNICADO Nº 25.306, DE 19 DE FEVEREIRO DE 2014"
Banco Central do Brasil
Archived
^
"Comunicado nº 31.379, de 16/11/2017"
Archived
^
"INSTRUÇÃO NORMATIVA RFB Nº 1888, DE 03 DE MAIO DE 2019"
Receita Federal de Brasil
Archived
^
"Regulation of Cryptocurrency Around the World: November 2021 Update"
Archived
^
"COMUNICADO OFICIAL SOBRE EL USO DEL BITCOIN"
Archived
^
"Venezuelan government announces new monetary cone pegged to Petro"
Archived
^
"Venezuela's Ban on Crypto Mining Is Ruining the Industry It Once Embraced"
the original
^
Taliban Ban Crypto in Afghanistan, Arrest Dealers of Tokens
Archived
Wayback Machine
^
"Kyrgyzstan and Crypto Business"
Archived
^
"New report on Legal Status of Blockchain Commerce in the Kyrgyz Republic released"
Archived
^
"Warning of the National Bank of the Kyrgyz Republic on the spread and use of the "virtual currency", in particular, bitcoins (bitcoin)"
Archived
^
"decree "On measures to organize the activities of crypto-exchanges in Uzbekistan", № ПП-3926 from September 2nd 2018"
Archived
^
"Journalist"
Archived
^
"World's First Deep Cold Storage for Crypto-Commodities Launched by Regal Assets in Dubai"
Archived
^
"UAE announces new regulations for licensing crypto assets"
Archived
^
"Regulation in Arabic"
Archived
^
"Regulation in English"
Archived
^
"MoU signed between SCA and DMCC | News | Media Center | Securities and Commodities Authority"
Archived
^
"Bitcoin Israel - Q & A | Dave Wolf & Co. Law Offices"
Archived
^
"Taxation of Cryptocurrency"
Archived
^
"تعرف على خطر عملة "بيتكوين" ولماذا منعتها السعودية"
Archived
Knutsen, Elise (24 February 2014).
"Despite warnings, Bitcoin gains toehold in region"
Archived
Obeidat, Omar (22 February 2014).
"Central bank warns against using bitcoin"
Archived
^
"ÖDEMELERDE KRİPTO VARLIKLARIN KULLANILMAMASINA DAİR YÖNETMELİK"
^
"Bitcoin tumbles after Turkey bans crypto payments citing risks"
Archived
^
"Bitcoin trading prohibited in Qatar: Central Bank"
Archived
^
"Iran central bank bans cryptocurrency dealings"
Archived
^
"Why Bangladesh will jail Bitcoin traders"
Archived
^
"Bangladesh Bank to CID: Trading, owning cryptocurrency not illegal"
Dhaka Tribune
Archived
^
"Arun Jaitley has just killed India's cryptocurrency party"
Archived
^
"India bans crypto-currency trades"
Archived
^
"Challenge to cryptocurrencies"
the original
^
"Supreme Court quashes RBI ban on cryptocurrency trade"
Archived
^
"Supreme Court Lifts Ban on Cryptocurrency Trading in India"
Archived
^
"India might ban private cryptocurrencies like bitcoin and develop a national digital coin"
Archived
^
"RBI Lost Case on Cryptocurrency in Supreme Court, It Must Stop Behaving Like Sore Loser"
Archived
^
"Future of cryptocurrency in India continues to hang in the balance"
Archived
^
"From ban to regulation, cryptocurrency's journey so far in India"
Archived
^
"SC verdict on cryptocurrencies: What it means for investors"
Archived
^
"Why is the Indian government cracking down on cryptocurrency? | DW | 16.12.2021"
Deutsche Welle
Archived
^
"The Crypto Effect : Framework, challenges & the way forward"
Archived
^
"नपालमा Bitcoin लगायतका Cryptocurrency हरको कारोबार गरन पाइनछ/पाइदन ?"
Can Bitcoin and other cryptocurrencies be used in Nepal?] (in Nepali). [Nepal Rastra Bank
Archived
^
"State Bank never declared cryptocurrency illegal, SHC told"
Archived
^
"SBP did not declare crypto currency illegal, SHC told"
Archived
^
"CAUTION REGARDING RISKS OF VIRTUAL CURRENCIES"
Archived
^
"Two held in Shangla for money laundering through bitcoin"
Archived
^
"KP Government Legalizes Cryptocurrency: Zia Ullah Bangash"
Archived
^
"China Bans Financial Companies From Bitcoin Transactions"
Archived
^
"China Cracks Down on Bitcoin"
Archived
"Regulation of Cryptocurrency: China"
Archived
^
"China is reportedly moving to clamp down on bitcoin miners"
Archived
^
"PBOC gets tougher on bitcoin"
Archived
^
"China's top regulators ban crypto trading and mining, sending bitcoin tumbling"
Archived
^
"比特币不受金管局监管 (Bitcoin is not regulated by HKMA)"
Ta Kung Pao
Archived
^
"The First Governmental View: Bitcoin is not Currency (in Japanese)"
Archived
^
"Regulation of Cryptocurrency"
Archived
public domain
^
"ADVISORY-References to bitcoin as 'legal tender' in Japan"
Reuters
Archived
^
"Regulation of Cryptocurrency Around the World"
Archived
^
"Amendment to Special Reporting Act Passes – Cryptocurrency Now Fully Legal in South Korea"
Archived
^
"Regulators warn against using bitcoins"
Archived
^
"Regulators warn against using bitcoins"
Taipei Times
Archived
^
"Taiwan's Government Says No To Bitcoin ATMs"
TechCrunch
Archived
^
"MUI: Kripto Sebagai Mata Uang Hukumnya Haram!"
Archived
^
"Mengenal UU PPSK, Omnibus Law Keuangan yang Juga Mengatur Aset Kripto - Sejarah Ekonomi Katadata.co.id"
Archived
^
"Bank Negara's Officially Unofficial Statement on Bitcoin is No Statement"
Archived
^
"Statement on Bitcoin"
Bank Negara Malaysia
the original
^
"BNM warns on Bitcoin risks"
The Edge (Malaysia)
the original
^
"Guidelines for Virtual Currency (VC) Exchanges — BSP Circular 944 Series of 2017"
Archived
^
"Bitcoin users beware: MAS | AsiaOne Business"
the original
^
"Singapore government decides not to interfere with Bitcoin"
Archived
^
"Singaporean Tax Authorities Have Issued Guidance On Bitcoin-Related Sales And Earnings"
Business Insider (Australia)
the original
^
"MAS - A Guide to Digital Token Offerings"
Archived
Wayback Machine
^
"Ministerial Regulation Prescribing Rules and Procedures for Customer Due Diligence"
Archived
^
"Anti Money Laundering Office Thailand"
Archived
^
"Govt bars use of cryptocurrencies as method of payment"
Bangkok Post
Archived
^
"Ngân hàng nhà nước tuyên bố cấm sử dụng bitcoin"
Archived
^
"Thanh toán, giao dịch bitcoin vẫn sôi động"
Archived
^
"Press Release"
the original
^
"Bitcoiny a právo: do jaké škatulky kryptoměnu zařadit?"
Archived
^
"Sdělení Ministerstva financí k účtování a vykazování digitálních měn"
Archived
^
"Bitcoin recognized by Germany as 'private money'"
CNBC
Archived
^
"Germany Recognizes Bitcoin As "Private Money", Sales Tax Coming Soon"
TechCrunch
Archived
^
"Gesetz zur Umsetzung der Änderungsrichtlinie zur Vierten EU-Geldwäscherichtlinie"
Archived
^
"Hungary - Bitcoinregulation.world"
Archived
^
"Gibraltar's DLT Framework Is Considered "Key to Achieving Regulatory Cer-tainty" For Gibraltar Licensed BITSO As the Firm Raises US$255m - 367/2021"
Archived
^
"PROCEEDS OF CRIME ACT 2015 (TRANSFER OF VIRTUAL ASSETS) REGULATIONS 2021"
Archived
"MinFin: Bitcoin nie jest nielegalny"
Archived
^
"Banks closed current accounts for Bitcoin trade"
Archived
^
"Komunikat Narodowego Banku Polskiego i Komisji Nadzoru Finansowego w sprawie "walut" wirtualnych"
Archived
^
"Banca Naţională a României"
Archived
^
"Evenimentul Zilei: Tranzacțiile cu monedele BITCOIN nu sunt impozitate de FINANȚE! Un hacker inculpat de DIICOT a învins Statul la acest capitol"
Archived
^
"Legea nr. 227/2015 privind Codul fiscal - ART. 116 - Declararea, stabilirea și plata impozitului pentru unele venituri din alte surse"
Archived
^
"Niekoľko úvah k virtuálnej mene bitcoin"
the original
^
"Davčna obravnava poslovanja z virtualno valuto po ZDoh-2 in ZDDPO-2 | Davčna uprava RS"
the original
^
"Fact sheet Status: Bitcoins"
the original
^
"Swiss Parliament: Rechtssicherheit für Bitcoin schaffen"
Archived
^
"Swiss Parliament: Bitcoin and AML"
Archived
^
"Federal Council report on virtual currencies in response to the Schwaab (13.3687) and Weibel (13.4070) postulates"
Federal Council (Switzerland)
Swiss Confederation
Archived
^
"Alpine 'Crypto Valley' pays with Bitcoins"
Archived
^
"SBB: Make quick and easy purchases with Bitcoin"
the original
^
"Schweizer Börse kotiert bereits das hundertste Kryptoprodukt"
Archived
Wayback Machine
^
"Albanian Parliament approves comprehensive regulatory framework for cryptocurrencies"
Archived
^
"კრიპტოაქტივის და მის მოსაპოვებლად გამოთვლითი სიჩქარის (სიმძლავრის) მიწოდების ოპერაციების გადასახადებით დაბეგვრის თაობაზე - Matsne.gov.ge"
Archived
^
"Cryptocurrency in Georgia & Tbilisi - ExpatHub.GE"
Archived
^
"Panic as Kosovo pulls the plug on its energy-guzzling bitcoin miners"
Archived
^
"Kosovo bans cryptocurrency mining after blackouts"
Archived
^
"Putin orders public officials to declare digital assets"
Archived
^
Putin Says He Accepts Crypto’s Role in Making Payments
Archived
Wayback Machine
^
"An unofficial translation of the letter from the Federal Tax Service of Russia "On the measures regarding the exercise of control over the circulation of cryptocurrencies""
Archived
^
"Замминистра финансов РФ назвал незаконными расчеты в криптовалютах"
Archived
^
"Приморский районный суд города Санкт-Петербурга"
Archived
^
"On the use of private "virtual currencies" (cryptocurrencies)"
Archived
^
"On the use of "virtual currencies" in transactions, in particular, Bitcoin"
Archived
^
"Russia's central bank proposes ban on crypto trading and mining"
Archived
^
"Bank of Russia Seeks to Outlaw Mining and Trading of Crypto"
Archived
^
"Bloomberg: ФСБ убедила Центробанк запретить криптовалюты в России, так как они используются для финансирования "иностранных агентов""
Archived
^
"Press review: What Macron told Zelensky and Russia moves to regulate cryptocurrency"
Archived
^
Ukraine legalizes crypto sector as digital currency donations continue to pour in
Archived
Wayback Machine
^
Ukraine's central bank is banning bitcoin purchases made with the hyrvnia to prevent capital from fleeing the war-ravaged country
Archived
Wayback Machine
^
"Advarsel mod virtuelle valutaer"
Warning against virtual currencies] (in Danish). Financial Supervisory Authority. 17 December 2013. Archived from [the original
^
"Bitcoins Spark Regulatory Crackdown as Denmark Drafts Rules"
the original
^
"Analüüs: olemuslikke takistusi Bitcoini kasutamise seadustamiseks pole"
Archived
"Virtuaalivaluuttojen tuloverotus"
Archived
^
"Finland recognises Bitcoin services as VAT exempt"
Archived
^
"KVL:034/2014"
Archived
^
"Significant risk attached to use of virtual currency"
the original
^
"U.S. hesitation is chasing Bitcoin to Europe"
the original
^
"Into the Bitcoin Mines"
Archived
^
"Höftin stöðva viðskipti með Bitcoin (Controls suspend trading in bitcoin)"
Archived
^
"Progress of the Plan for Removal of Capital Controls"
Archived
^
"Lietuvos bankas apsisprendė dėl bitkoinų"
Archived
^
Bitcoins Fail Currency Test in Scandinavia’s Richest Nation
Archived
Wayback Machine
^
"Bitcoin er unntatt fra merverdiavgift"
Archived
^
"Malta set for 'revolutionary' national blockchain strategy"
Archived
^
"Announcement by NBRM"
Archived
^
"Réguler les monnaies virtuelles"
Archived
^
"Communique virtual currencies"
the original
^
"SnapSwap Granted License for EU Operations"
Archived
^
"Cryptocurrencies (like bitcoin)"
Archived
^
"Tax treatment of activities involving Bitcoin and other similar cryptocurrencies"
Archived
^
"UK's financial regulator orders shutdown of all Bitcoin ATMs"
Archived
^
"Bitcoin cashpoints forced to shut down after being declared illegal"
Archived
^
"Glenn Stevens says Bitcoins show promise, but so did tulips"
Archived
^
"New Australian laws to regulate cryptocurrency providers | AUSTRAC"
Archived
^
"Tuvalu chases digital immortality on a blockchain"
Radio New Zealand
Archived
^
"Crypto Ban is Finally Lifted in Vanuatu after Lobbying Efforts of Lawyers | Finance Magnates"
Archived
^
"Tiny Palau seeks to blaze trail with official crypto"
Archived
^
"Tongan MP plans bill to make bitcoin legal tender"
Radio New Zealand
Archived

🏷ビットコインの安全保障における未来展望

画像 1

ビットコインの安全保障における未来展望の要約

ビットコインの安全保障における未来展望には、リスクと未実現の利益から規制の必要性が浮かび上がっています。ビットコインのリスクとしては、権力の集中、エネルギー消費、価格の変動、不正取引が挙げられます。一方、未実現の利益としては、迅速な支払いシステムや価値の保管があります。

ビットコインの安全保障における未来展望の考察

ビットコインの規制には、仮想通貨と従来の金 気の交差点、消費者保護、金融安定性、公共の安全が重要です。ビットコインの分散台帳技術は信頼できないアプローチを取っており、マイニングの集中や電力消費の問題が浮き彫りになっています。さらに、ビットコインの取引速度や所有権の集中も課題となっています。規制の状況は国によって異なり、完全な禁止から部分的な規制まで様々です。日本や米国など一部の国では法的に認められた支払い手段としてビットコインを使用していますが、規制の強化が求められています。

ビットコインの安全保障における未来展望の詳細

  • ビットコインのマイニング活動は、中国、ロシア、カザフスタン、イランなどの地域に集中しており、電力消費や環境への影響が懸念されています。
  • ビットコインの取引は限られた数の商人でのみ行われており、取引速度や所有権の集中が課題となっています。
  • ビットコインの価格は急激な変動があり、投機的な要素が強いため、安定した価値の保管手段としての利用が難しい状況です。
  • ビットコインは違法活動に悪用される可能性があり、マネーロンダリングやテロ資金供与などの問題が存在しています。
  • 各国の規制状況は異なり、一部の国ではビットコインの使用が認められている一方、他の国では禁止されている場合もあります。米国では、連邦機関や州ごとに異なる規制アプローチが取られています。

Bitcoinのハーフィングとネットワークセキュリティ

Bitcoinのハーフィングがネットワークセキュリティに与える影響についての懸念があります。報酬が半減することで、小規模なマイナーが市場から撤退し、ハッシュレートが低下し、全体的なセキュリティが脆弱になる可能性があります。しかし、過去のハーフィングイベントは全体的なネットワークセキュリティにほとんど影響を与えず、多くのアナリストはネットワーク自体にはスムーズな移行が予想されています。

Bitcoinのハーフィングとマイニング業界の影響

Bitcoinのハーフィングはマイニング業界に大きな影響を与えることが予想されています。ハーフィングによって報酬が削減されることで、競争が激しくなり、マイナーの収益が減少する可能性があります。しかし、過去のハーフィングではネットワークはスムーズに移行し、セキュリティに大きな影響を与えなかったことから、今回も同様の結果が期待されます。マイニング業界は今後も変化し続けるため、注意深い観察が必要です。

Bitcoinの安全保障における未来展望

ビットコインの安全保障における未来展望に関連する有益な情報を提供します。

[PDF] グローバル暗号資産規制の現状調査

  • ケンブリッジ大学ジャッジ・ビジネス・スクールの調査によると、23の管轄区域を対象に暗号資産規制の比較分析が行われています。
  • 暗号資産規制の開発と実施から生じる主な課題とギャップが明らかにされています。

[PDF] PwCと共にグローバルな暗号通貨の風景を航海する：2024年の展望

  • PwCのレポートでは、2024年の展望に焦点を当て、暗号通貨のグローバルな規制環境について包括的な概要が提供されています。
  • 欧州連合のデジタル資産の単一市場/MiCARについての重要な進展や、世界標準セッターによる最近の進展が要約されています。

Bitcoinの安全保障における未来展望

Bitcoinの安全保障における未来展望のセクションでは、新たな賄賂攻撃によってBitcoinの保証が損なわれる可能性が示されています。攻撃者はマイナーに賄賂を贈り、自らの利益を最大化する戦略を構築しています。この攻撃は、将来のハーフィングでマイニング報酬が下がる際に特に実用的です。

Bitcoinの安全保障における未来展望の考察

Bitcoinの安全保障における未来展望から、Bitcoinや他のブロックチェーンベースのシステムがどれほど脆弱であるかが示されています。この問題を解決するために、Bitcoinにソフトフォークを提案することが重要です。賄賂攻撃の可能性を考えると、Bitcoinのセキュリティを強化するためには、新たな対策やアップデートが必要となるでしょう。

Bitcoinの安全保障における未来展望の詳細

Bitcoinの未来展望に関連する情報を提供します。

Bitcoinの未来は私たちが考えているほど安全なのか？

Bitcoinはブロックチェーン技術を使用して取引の順序を維持し、二重支払いを防ぐ確率的な保証を提供しています。しかし、この保証は、攻撃者の計算能力がネットワークの50%を超えない限り成立します。

賄賂攻撃について

新しい賄賂攻撃は、Bitcoinの保証が損なわれる可能性を示しています。攻撃者はマイナーに賄賂を贈り、自らの利益を最大化する戦略を構築しています。将来のハーフィングでマイニング報酬が下がる際に特に実用的です。

確定変動レートの賄賂とコミットメント戦略

Bitcoinエコシステムで218.9BTCを超える取引の二重支払いが可能であり、これは100%の成功率で行われます。成功確率をわずかに減らすと、閾値は165BTCに引き下げられます。合理性の仮定が成立すれば、Bitcoinなどのブロックチェーンベースのシステムがどれほど脆弱であるかを示しています。
Bitcoin

Bitcoinのセキュリティモデルの将来展望

Bitcoinのセキュリティモデルは、将来の10年間でブロック報酬から手数料への移行が必要であり、その移行は中程度のリスクを伴う。Bitcoinのセキュリティに対する攻撃へのインセンティブは高く、51%攻撃に対して非常に耐性がある。セキュリティに費やされる絶対額は成長する必要があり、持続的な手数料市場を育てる必要がある。

Bitcoinのセキュリティモデルに関する考察

Bitcoinのセキュリティモデルは、セキュリティに対する支出率が適切であることを確保するために、持続的な手数料市場を育てる必要がある。セキュリティに対する攻撃へのインセンティブが高いため、Bitcoinは51%攻撃に対して非常に耐性がある。セキュリティに費やされる絶対額は成長する必要があり、市場価値に対するセキュリティに費やされる割合は減少していく必要がある。Bitcoinは、セキュリティに対する支出率が適切であることを確保するために、持続的な手数料市場を育てる必要がある。

Bitcoinのセキュリティモデルの詳細

Bitcoinのセキュリティモデルは、ブロック報酬から手数料への移行が必要であり、その移行は中程度のリスクを伴うとされています。Bitcoinのセキュリティに対する攻撃へのインセンティブが高いため、51%攻撃に対して非常に耐性があるとされています。セキュリティに費やされる絶対額は成長する必要があり、持続的な手数料市場を育てる必要があるとされています。Bitcoinのセキュリティモデルは、時間とともに保持者から送信者へとシフトしていくプログラムされており、送信者が主に支払うことになります。Bitcoinのネットワークは、脅威の景観を評価し、手数料を調整することはありません。Bitcoinは、基本的な決済レイヤーとして機能し、持続的な手数料市場を育てる必要があるとされています。
lynalden.com
nih.gov
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10.1007/s43546-021-00090-5
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2008
Price dynamics
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bubbles
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efficiency of Bitcoin
Bitcoin as currency vs asset
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copy url
source logolynalden.com
talk at MIT back in 2019
came rather close to the 51% threshold
2016 paper
Dan Held’s 2019 piece
copy url
source logoeuropa.eu
1] entered into force at the end of June 2023 and will be applicable in its entirety by the end of 2024. [ [2
3] or the denationalisation of money [, which gained greatly in popularity in the wake of the havoc wreaked by the banking and regulatory failures that led to the great financial crisis of 2007-08. [4
8] Financial instruments are instead covered by the DLT Pilot Regime Regulation [. [9
10] If coupled with the tokenisation of deposits as a means to settle financial transactions, the cost savings and reduction in operational risk could be material. Moreover, the tokenisation of deposits could also offer a competitive tool for banks to preserve their funding base and enable an efficient credit intermediation process. [That is why it is of fundamental importance that the regulatory regime for tokenised deposits, both retail and wholesale, is absolutely clear and any residual uncertainties are eliminated. [11
[12
15] rules on the definition of financial instruments have been implemented in the Member States. [ [16
22] We have therefore gained some experience in dealing with authorisations of the provision of crypto-asset services, and last year we published the supervisory criteria we use for licensing banks engaging in crypto-asset activities. [ [23
28] The standard is not yet legally binding and needs to be transposed into EU law by 1 January 2025, but we already expect banks to take it into account in their business and capital planning. [ [29
Regulation (EU) 2023/1114 of the European Parliament and of the Council of 31 May 2023 on markets in crypto-assets, and amending Regulations (EU) No 1093/2010 and (EU) No 1095/2010 and Directives 2013/36/EU and (EU) 2019/1937 (OJ L 150, 9.6.2023, p. 40)
Designing a Regulatory and Supervisory Roadmap for FinTech
FDIC Establishes Signature Bridge Bank, N.A., as
Regulation (EU) 2022/858 of the European Parliament and of the Council of 30 May 2022 on a pilot regime for market infrastructures based on distributed ledger technology and amending Regulations (EU) No 600/2014 and (EU) No 909/2014 and Directive 2014/65/EU (OJ L 151, 2.6.2022, p. 1)
Directive 2014/49/EU of the European Parliament and of the Council of 16 April 2014 on deposit guarantee schemes (recast) (OJ L 173, 12.6.2014, p. 149)
Trust and Global Banking: Lessons for Crypto
Mind the gap: we need better oversight of crypto activities
Directive 2014/65/EU of the European Parliament and of the Council of 15 May 2014 on markets in financial instruments and amending Directive 2002/92/EC and Directive 2011/61/EU (recast) (OJ L 173, 12.6.2014, p. 349)
, 9 January. For instance, if a tokenised asset does not meet the national definition of a financial instrument in one Member State, it falls under MiCAR’s scope. Such an asset may be offered in other Member States where it could be considered, instead, a financial instrument. It is evident that, in the light of the milder prudential requirements imposed on crypto-asset service providers than on investment firms, there could be an incentive to locate operations in Member States that have a narrower definition of financial instruments. This has implications for banking supervisors as well: while an investment firm falls within the scope of prudential consolidation of a bank, a crypto-asset service provider does not; moreover, an investment firm reaching certain size thresholds must apply for a banking licence, while a crypto-asset service provider does not have to do so (see Article 4(1)(1) of the Capital Requirements Regulation (CRR) –
Regulation (EU) No 575/2013 of the European Parliament and of the Council of 26 June 2013 on prudential requirements for credit institutions and investment firms and amending Regulation (EU) No 648/2012, OJ L 176, 27.6.2013, p. 1
press release, 13 March. See also FDIC (2023),
, 12 March.
, November.
Directive 2013/36/EU of the European Parliament and of the Council of 26 June 2013 on access to the activity of credit institutions and the prudential supervision of credit institutions and investment firms, amending Directive 2002/87/EC and repealing Directives 2006/48/EC and 2006/49/EC
Second Council Directive 89/646/EEC of 15 December 1989 on the coordination of laws, regulations and administrative provisions relating to the taking up and pursuit of the business of credit institutions and amending Directive 77/780/EEC (OJ L 386, 30.12
Council Regulation (EU) No 1024/2013 of 15 October 2013 conferring specific tasks on the European Central Bank concerning policies relating to the prudential supervision of credit institutions (OJ L 287, 29.10.2013, p. 63)
Regulation (EU) No 468/2014 of the European Central Bank of 16 April 2014 establishing the framework for cooperation within the Single Supervisory Mechanism between the European Central Bank and national competent authorities and with national designated authorities (SSM Framework Regulation) (ECB/2014/17)
Licensing of crypto-asset activities
See BCBS (2022),] [, December.
Crypto-assets: a new standard for banks
Media contacts
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source logoproquest.com
copy url
source logoatlanticcouncil.org
investing in vast computing power
control
Cambridge University’s Bitcoin Mining Map
Digiconomist Bitcoin Energy Consumption Index
5 percent of their transactions
Bitcoin processes 4.6 transactions per second
1,000 individuals—known as whales—own 40 percent
swiftly falling
Bitcoin protocol limits the total supply to 21 million units
dark medium to engage in illegal activities
Financial Stability Board
such as
Vietnam
Russia
has prohibited
virtual decentralized currency
advised
used as legally accepted means of payment
El Salvador
define
Investment Company Act and Investment Advisers Act
reports
states and municipalities take different regulatory approaches
banning cryptocurrency mining
2020 high-level recommendations on “Regulation, Supervision, and Oversight of ‘Global Stablecoin’ Arrangements”
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source logowww.pwc.com
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source logocam.ac.uk
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source logotheblockchaintest.com
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source logocoindesk.com
(BTC)
around April 15
speeding up the the creation of new blocks

🖍 考察

結果の確認

調査から得られた主要な結果は、各国のビットコインの安全保障的な確保のスタンスが多様であることです。アメリカは既存の規制機関に権限を委ねており、中国は厳格な規制を行っています。一方、欧州連合は比較的前向きな姿勢を示しており、南アフリカやナミビアは制限を設けています。これらの違いは、各国がビットコインの安全保障を重視し、異なるアプローチを取っていることを示しています。

重要性と影響の分析

得られた結果は、ビットコインの安全保障政策が国によって異なることを示しており、これがビットコイン取引やマイニングにどのような影響を与えるかを考える上で重要です。各国のアプローチを比較することで、ビットコインの将来展望や市場の安定性に影響を与える可能性があります。また、国際的な規制の違いがビットコインの普及や価値にどのような影響を与えるかも注目すべき点です。

ネクストステップの提案

調査から生じた疑問点や未解決の課題に対処するために、各国のビットコインの安全保障政策の比較研究を行うことが重要です。さらに、国際的な規制の協調やビットコインのセキュリティ強化に向けた取り組みを提案します。また、ビットコインの将来展望や市場の安定性についての継続的なモニタリングが必要です。

今後の調査の方向性

今回の調査における限界点は、各国のビットコインの安全保障政策の比較に焦点を当てたことです。今後は、ビットコインのセキュリティリスクや規制の状況に関する詳細な調査や、国際的な規制の動向についての研究を行うことが重要です。さらに、ビットコインの将来展望や市場の変化に関する予測を含めた継続的な調査が必要です。

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🏷 ビットコインの安全保障的な確保のスタンスの多様性

Benefits and Risks of Trading Forex With Bitcoin - Investopedia
Security Risks Inherent to Bitcoin: Deposited Bitcoins are prone to theft by hacking, even from a broker's digital wallet. To reduce this risk, look for a ...
investopedia.cominvestopedia.com
Is Bitcoin Safe? - Complete Analysis
In this detailed analysis, we'll dive deep into the factors affecting Bitcoin's safety, weigh its risks and benefits, and provide a comprehensive perspective ...
tokenmetrics.comtokenmetrics.com
The World's Best Crypto Policies: How They Do It in 37 Nations
Bitcoin does not belong to the United States, China, Russia or to any company, government, or king. Bitcoin just is. That's part of the appeal.
coindesk.comcoindesk.com
Bitcoin Mining and US Critical Infrastructure Security
The Bitcoin mining ecosystem in the United States poses a growing risk to domestic critical infrastructure. Mining data centers put the energy ...
ssrn.comssrn.com

🏷 ビットコインを活用した国家の安全保障強化

Why Bitcoin Mining Is a Matter of National Security - CoinDesk
Nonetheless, while Bitcoin's decentralized nature affords it its status as the most secure network in the world, its security would be severely ...
coindesk.comcoindesk.com
Want to bolster American national security? Support bitcoin mining.
The legislation provides north of $52 billion to incentivize American chip manufacturing and targets America's declining global share in ...
blockworks.coblockworks.co
Boosting National Security – The case for Bitcoin Mining on USA ...
By reducing reliance on foreign-produced hardware, the US can help mitigate the security risks associated with centralized mining power.
linkedin.comlinkedin.com

🏷 国際的なビットコインの安全保障政策の比較

Legality of cryptocurrency by country or territory - Wikipedia
The legal status of cryptocurrencies varies substantially from one jurisdiction to another, and is still undefined or changing in many of them.
wikipedia.orgwikipedia.org
Countries Where Bitcoin Is Legal and Illegal - Investopedia
Many countries are beginning to regulate Bitcoin, while several have banned it from use. Find out more about Bitcoin's legality worldwide.
investopedia.cominvestopedia.com
Cryptocurrency Regulations Around the World - Investopedia
Cryptocurrency regulations are still being researched and developed worldwide. Many countries are creating policies and legislation, while others lag for ...
investopedia.cominvestopedia.com
[PDF] A Comparative Analysis Of The Regulatory Status Of Bitcoin Under ...
protection is not available in the BRIC countries - in fact, each country ranks among the worst for intellectual property protection.9 American.
american.eduamerican.edu

🏷 ビットコインの安全保障における未来展望

How the Bitcoin Halving Could Affect Network Security - CoinDesk
A lower hash rate means the network is less secure and more vulnerable to certain types of attacks, such as the 51% attack, where a bad actor ...
coindesk.comcoindesk.com
[PDF] Bitcoin and U.S. National Security
Nodes enforce the rules on miners who are handsomely rewarded for following these rules, and developers must convince the vast majority of node operators ...
theblockchaintest.comtheblockchaintest.com
[PDF] GLOBAL CRYPTOASSET REGULATORY LANDSCAPE STUDY
included in the Japan Virtual Currency Exchange Association (JVCEA) self-regulatory framework.243. 241 Financial Services Agency (2018) Study Group on the ...
cam.ac.ukcam.ac.uk
[PDF] Navigating the Global Crypto Landscape with PwC: 2024 Outlook
The report provides an overview of the global regulatory landscape, how the regulatory frameworks are developing across the world, and the.
pwc.compwc.com
Regulation: The solution to Bitcoin's risks and unrealized benefits
Miners congregate in regions where electricity is relatively cheap or accessible due to lax regulatory oversight. Cambridge University's Bitcoin ...
atlanticcouncil.orgatlanticcouncil.org
Regulating crypto finance: taking stock and looking ahead
And I will conclude by outlining what I believe are the basic elements of a regulatory and supervisory framework which sets the boundaries and ...
europa.eueuropa.eu
Cryptographic Currency and Economic Security - ProQuest
This research explores those beneficial and harmful uses, their impact on national and individual economic security, and the regulatory environment. The ...
proquest.comproquest.com
Bitcoin in the economics and finance literature: a survey - PMC - NCBI
This work exhibits that real interest rates, tax burden, and investment freedom across different countries is significant in determining Bitcoin ...
nih.govnih.gov
Bitcoin: Fee-Based Security Modeling - Lyn Alden
A blockchain that is entirely reliant on fees rather than inflation for security, as bitcoin is destined to be in the future unless consensus rules change, only ...
lynalden.comlynalden.com
Is Bitcoin Future as Secure as We Think? Analysis of Bitcoin ...
The rationality assumption is the expectation that miners will select, from a series of choices, the one(s) that will maximize their profit. We ...
acm.orgacm.org

📖 レポートに利用されていない参考文献

検索結果: 76件追加のソース: 0件チャット: 0件
How Does Bitcoin Mining Work? PoW & Bitcoin Security | Gemini
Bitcoin mining via Proof of Work is an elegant validating process that concurrently secures the network, processes transactions, facilitates consensus, ...
gemini.comgemini.com
How Does Bitcoin Mining Work? - Investopedia
It may be a good idea to research your country's regulatory stance and overall sentiment toward cryptocurrency before investing in mining equipment.
investopedia.cominvestopedia.com
In US Crypto Mining Regulation, Where do the States Stand?
Like the Arkansas law, Montana's bill requires the government to treat crypto miners no different from data centers. Missouri and Mississippi.
blockworks.coblockworks.co
Regulating Crypto - International Monetary Fund
Some regulators may prioritize consumer protection, others safety and soundness or financial integrity. And there is a range of crypto actors—miners, validators ...
imf.orgimf.org
Best practices for protecting against cryptocurrency mining attacks
Attackers can exploit unguarded or mismanaged accounts to gain access to your Compute Engine resources. Google Cloud includes different options ...
google.comgoogle.com
Guide to Cryptocurrency Security | Arkose Labs
Protection: Crypto security prohibits double-spend attacks, which involve compromising a node that must display a transaction history longer than all the other ...
arkoselabs.comarkoselabs.com
The competing priorities facing U.S. crypto regulations | Brookings
China, for instance, has taken a strong stance against cryptocurrencies by banning all transactions of virtual currencies in hopes of cracking ...
brookings.edubrookings.edu
Regulating Crypto: The Bid To Frame, Tame, Or Game The Ecosystem
The policy stance will vary, and legislation may move at different speeds and in different directions between regions. The significant losses ...
spglobal.comspglobal.com
A Guide to Crypto-Friendly Countries | Get Golden Visa
If you're a crypto trader and looking for crypto friendly countries, check out our article. We've listed some countries where crypto trading ...
getgoldenvisa.comgetgoldenvisa.com
Countries Where Cryptocurrency Is Legal and Illegal - Money
We've spent dozens of hours compiling the most useful information regarding cryptocurrency and its legal status across the globe.
money.commoney.com
[PDF] Cryptocurrency regulations by country - Thomson Reuters
The Colombian government has prohibited banks from providing financial services to cryptocurrency companies. The country's restrictive approach ...
thomsonreuters.comthomsonreuters.com
10 Best Countries for Cryptocurrency – Crypto Laws, Taxes & Adoption
9. The Netherlands. The Netherlands has always taken a positive approach towards new concepts, and cryptocurrency adoption is no exception. It' ...
management.orgmanagement.org
Countries Which Allow Cryptocurrency As Legal Payment Method.
Only two countries in the world that believe Bitcoin to be a genuine legal tender. The first is El Salvador. The second is the Central African ...
b2binpay.comb2binpay.com
Cryptocurrency regulations around the world - ComplyAdvantage
Cryptocurrency exchanges are legal in the United States and fall under the regulatory scope of the Bank Secrecy Act (BSA). In practice, this ...
complyadvantage.comcomplyadvantage.com
Countries That Use Cryptocurrency 2024 - World Population Review
Because cryptocurrency is secure, decentralized, and quite private, governments often have concerns about crypto's ability to enable illegal transactions. These ...
worldpopulationreview.comworldpopulationreview.com
Crypto Needs Comprehensive Policies to Protect Economies and ...
To protect national sovereignty, it is important not to grant crypto assets official currency or legal tender status.
imf.orgimf.org
Cryptocurrency Miners - Homeland Security
MOOSBRUGGER, KARL For example, under the current level of mining, difficulty for a Bitcoin ...
dhs.govdhs.gov
The Political Geography and Environmental Impacts of ...
To maximize profits, cryptocurrency miners seek low cost electricity and permissive policy environments, creating environmental hazards and ...
washington.eduwashington.edu
Crypto Wars: Balancing Privacy versus National Security
This very timely panel will discuss whether the US can develop policies on digital assets that both protect freedom and privacy and maintain our ...
fedsoc.orgfedsoc.org
[PDF] Cryptocurrency: Selected Policy Issues - CRS Reports
According to a National. Institute of Standards and Technology report, blockchains “enable a community of users to record transactions in a ...
congress.govcongress.gov
What does Biden's executive order on crypto actually mean? We ...
When digital assets are abused or used in illicit ways, or undermine national security, it is in the national interest to take actions to ...
atlanticcouncil.orgatlanticcouncil.org
FACT SHEET: Climate and Energy Implications of Crypto-Assets in ...
Crypto-assets can require considerable amounts of electricity usage, which can result in greenhouse gas emissions, as well as additional ...
whitehouse.govwhitehouse.gov
Space Force major to Pentagon: Mine Bitcoin! - POLITICO
By comparison, Lowery's thesis is positively galaxy-brained. ... Bitcoin as a cyber-security tool. That idea ... policy and regulatory decisions. He ...
politico.compolitico.com
Primer On Digital Assets and National Security - Bitcoin Policy Institute
Recent events have fueled questions about the national security implications of digital assets. In this primer, BPI Fellow Matthew Pines ...
btcpolicy.orgbtcpolicy.org
The Impact of Crypto Asset Classification: Security vs. Commodity
When it comes to crypto assets, their classification as either securities or commodities has far-reaching implications.
linkedin.comlinkedin.com
Measuring the impact of digital exchange cyberattacks on Bitcoin ...
We study the impact on Bitcoin arising from cyberattacks on digital exchanges. •. Two subsample periods are considered, namely 2012–2018 and 2019–2021.
sciencedirect.comsciencedirect.com
Assessing the security implication of Bitcoin exchange rates
In this paper, we analyze the impact of fluctuations on the security of Bitcoin now, and in the future. ... Bitcoin block withholding attack: analysis and ...
sciencedirect.comsciencedirect.com
impact of DDoS and other security shocks on Bitcoin currency ...
Abstract. We investigate how distributed denial-of-service (DDoS) attacks and other disruptions affect the Bitcoin ecosystem. In particular, we investigate.
oup.comoup.com
Bybit vs. Binance: A side-by-side comparison of the top crypto ...
We'll be taking a side-by-side look at Bybit and Binance, comparing their features, fees, security, user experience, and more. By the end of ...
medium.commedium.com
Technology and Security Analysis of Cryptocurrency Based on ...
In this article, we present a detailed analysis of the security and stability of cryptocurrencies in terms of support from blockchain technology ...
hindawi.comhindawi.com
Unveiling Cryptocurrency Impact on Financial Markets and ... - MDPI
The primary goals of the research are to examine how cryptocurrencies affect financial markets and conventional banking systems; to examine how blockchain ...
mdpi.commdpi.com
(PDF) Security of Cryptocurrencies: A View on the State-of-the-Art ...
PDF | The goal of security is to protect digital assets, devices, and services from being disrupted, exploited or stolen by unauthorized users. It is.
researchgate.netresearchgate.net
Bitcoin ban: These are the countries where crypto is restricted or illegal
While the Central Bank prohibits the trading of cryptocurrencies mined overseas, it has encouraged Bitcoin mining in the country with incentives ...
euronews.comeuronews.com
Bitcoin Government Regulations Around the World - Investopedia
In recent years, fintech has increasingly meant “blockchain”, and thankfully there are already many laws designed to encourage its growth. Inside the 19-country ...
investopedia.cominvestopedia.com
Full article: Cryptocurrency mining policy to protect the environment
In this case, countries including Indonesia, the United States, China, and Iran still do not have specific rules to regulate cryptocurrency mining activities, ...
tandfonline.comtandfonline.com
Bitcoin mining is being banned in countries across the globe—and ...
Here we go again. Kosovo is axing Bitcoin miners. It's just the most recent in a long list of nations that are banishing the industry.
fortune.comfortune.com
The Ultimate Guide to Crypto Mining Laws & Regulations
An elaborate guide to crypto mining Laws & Regulations, explaining crypto mining rules and regulations across various countries.
cryptominerbros.comcryptominerbros.com
a comparison of regulation of bitcoin as crypto (digital) currency
PDF | This study is a literature review study aims to compare government policies towards Bitcoin as a digital currency. The government policies studied.
researchgate.netresearchgate.net
[PDF] Non-EU countries' regulations on crypto-assets and their potential ...
The EU adopted a comprehensive and innovative regulatory framework on markets in crypto-assets. (MiCA) in June 2023 that will regulate crypto-asset markets.
europa.eueuropa.eu
[PDF] Regulation of Cryptocurrency Around the World - Loc
Comparative Summary. This report surveys the legal and policy landscape surrounding cryptocurrencies around the world. While not dissimilar in form to the ...
loc.govloc.gov
Cryptocurrency Regulation Tracker - Atlantic Council
Regulatory categories. Countries regulate actors in the crypto sector using tax policy, requirements to combat money laundering and terrorist ...
atlanticcouncil.orgatlanticcouncil.org
[PDF] Cryptocurrency Regulations: Institutions and Financial Openness
Section 2 provides a brief overview of what cryptocurrency is and its current legal and policy environment. Section 3 discusses the links between financial ...
adb.orgadb.org
[PDF] PwC Global Crypto Regulation Report 2023
The FCA prohibits the sale, marketing and distribution of crypto-derivatives (excluding security tokens) to retail consumers. In March 2022 ...
pwc.compwc.com
Regulation of blockchain business – a jurisdiction comparison
Although the sector is growing rapidly, blockchain-related businesses are still largely unregulated in most countries. Sadly, in some circles, the use of ...
gibraltarlaw.comgibraltarlaw.com
Across U.S., Chinese Bitcoin Mines Draw National Security Scrutiny
Since Bitcoin mining was banned in China in May 2021 over concerns about energy usage and economic destabilization, Bitmain has shipped 15 times ...
nytimes.comnytimes.com
Chinese bitcoin mines in US spark national security concerns: NYT
Chinese bitcoin mines in the U.S. are under scrutiny due to potential national security threats, according to The New York Times. Several mines ...
theblock.cotheblock.co
FACT SHEET: White House Releases First-Ever Comprehensive ...
The President will evaluate whether to call upon Congress to amend the Bank Secrecy Act (BSA), anti-tip-off statutes, and laws against ...
whitehouse.govwhitehouse.gov
Blockchain & Cryptocurrency Laws and Regulations 2024 | USA
The sale of cryptocurrency is generally only regulated if the sale (i) constitutes the sale of a security under state or federal law, or (ii) is considered ...
globallegalinsights.comgloballegalinsights.com
[PDF] Crypto, tokens and DeFi: navigating the regulatory landscape
The proposed initiatives introduce licensing, capital and reserve requirements but differ across countries in terms of terminology, type of license, redemption ...
bis.orgbis.org
[PDF] International Comparative Study of Virtual Currency Supervision in ...
Abstract. In order to explore the virtual currency supervision and compare the differences of it in different countries, taking bitcoin as an example, ...
atlantis-press.comatlantis-press.com
Regulating the Crypto Ecosystem: The Case of Unbacked Crypto ...
The main purpose is to help regulators and supervisors identify key challenges, and so providing high-level guidance for their consideration ...
imf.orgimf.org
Cryptocurrency Regulatory and Legislative Analysis #12 - Ciphertrace
... regulation and supervision of crypto-assets and “global stablecoins”. Recommendations include: authorities' readiness to regulate and supervise ...
ciphertrace.comciphertrace.com
[PDF] Cryptocurrencies - DigitalCommons@UNO
potential for illegal and unethical use, current international regulation, comparative analysis, and regulatory progress of cryptocurrencies.
unomaha.eduunomaha.edu
Full article: The economic dependency of bitcoin security
The bitcoin blockchain security's dependency on mining costs was geographically differenced – it was more significant for the global mining ...
tandfonline.comtandfonline.com
[PDF] The Money Revolution - International Monetary Fund
to traditional financial institutions, with different rules according to their business models, economic risks, and economic functions. For ...
imf.orgimf.org
[PDF] Cryptocurrency: The Economics of Money and Selected Policy Issues
They contend that a decentralized system using cryptocurrencies ultimately will be more efficient and secure than existing monetary and payment ...
fas.orgfas.org
The macroeconomic impact of cryptocurrency and stablecoin ...
Our research aimed to project the economic outcomes of crypto and stablecoins, given the various high-level regulatory paths it could take. We ...
weforum.orgweforum.org
[PDF] The Economics of Cryptocurrencies - Bitcoin and Beyond
The challenge for cryptocurrencies is to overcome double-spending by relying on competition to update the blockchain (costly mining) and by delaying settlement ...
bis.orgbis.org
Revisiting Bitcoin Price Behavior Under Global Economic Uncertainty
This study examines the relationship between global economic policy uncertainty (GEPU) and bitcoin prices (BCP) employing the rolling window ...
sagepub.comsagepub.com
[PDF] Implications of Central Bank Digital Currencies for Monetary Policy ...
Monetary policy transmission plays a critical role in the overall functioning of an economy because it determines how changes in policy measures ...
imf.orgimf.org
Bitcoin's Security is Fine. Fears over the declining block reward…
TL;DR — This article comprehensively addresses concerns around Bitcoin's security model which is funded by the block subsidy and transaction ...
medium.commedium.com
Will bitcoin miners play a role in the future of national defense?
Undergirded by an immutable digital ledger, bitcoin has the potential to serve society far beyond financial speculation.
thestreet.comthestreet.com
Cryptocurrency mining and insurance options - Milliman
We discuss the world's first cryptocurrency, Bitcoin, and an insurance product developed for cryptocurrency mining operations.
milliman.commilliman.com
The Future of Bitcoin Mining Protocols: Making Every Watt Count
In this report, we explain how Bitcoin miners communicate with pools, provide an overview of the existing protocol (Stratum V1), ...
galaxy.comgalaxy.com
How Bitcoin Miners Can Stay Clear of SEC Scrutiny (and Fall Foul of It)
Regulators view Bitcoin and other proof-of-work cryptocurrencies as commodities. But mining firms can still trip over securities regulations ...
coindesk.comcoindesk.com
[PDF] On the Instability of Bitcoin Without the Block Reward - cs.Princeton
There has been an unexamined belief that in terms of the security of the block chain (including incentives of the mining game), it is immaterial whether miners ...
princeton.eduprinceton.edu
The Future of Bitcoin Mining Finance - GSR Markets
First, miners must deal with unpredictable inputs, where future mining profits are determined by volatile, unpredictable, and uncontrollable ...
gsr.iogsr.io
What Is Bitcoin Mining? - Investopedia
Bitcoin mining is the process of validating the information in a blockchain block by generating a cryptographic solution that matches specific criteria.
investopedia.cominvestopedia.com
What makes a crypto asset a security in the U.S.? - Reuters
Bitcoin is not considered a security because its anonymous and open-source origins mean investor profits are not dependent on the efforts of ...
reuters.comreuters.com
Spot Bitcoin ETFs Explained: Everything You Need to Know
For investors and traders, buying a spot bitcoin ETF is like buying shares in any other ETF or security. The market is kept liquid and efficient by market ...
investopedia.cominvestopedia.com
Bitcoin Options and How to Trade Them - Koinly
Bitcoin & crypto options allow investors to speculate on market prices in order to make a profit, but they're high risk. Learn more in our crypto options ...
koinly.iokoinly.io
I got an email from my own email address asking for bitcoins, tried to
I got an email from my own email address asking for bitcoins, tried to block it but my account says it can't block it because it comes from my ...
microsoft.commicrosoft.com
Why a US bitcoin ETF is a game-changer for crypto | Reuters
IS IT DIFFERENT TO BUYING BITCOIN OUTRIGHT? Yes. A spot bitcoin ETF allows investors to gain exposure to the price of bitcoin without the ...
reuters.comreuters.com
Cryptocurrency Benefits for Corporations | Deloitte US
An increasing number of companies worldwide are using bitcoin and other digital assets for a host of investment, operational, and transactional purposes.
deloitte.comdeloitte.com
Outlook App vs iOS Mail - Need ammo : r/Office365 - Reddit
Using Outlook and App protection policies and MAM policies with conditional access secures data. Is there anything else obvious I have missed?
reddit.comreddit.com
10 Rules of Investing in Crypto - Investopedia
What are the basic rules for investing in crypto? Keep your money as safe as possible by following some guiding principles.
investopedia.cominvestopedia.com

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