Banking on Bitcoin: BTC As Collateral
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Virtual Currencies and Terrorist Financing : Assessing the Risks And
DIRECTORATE GENERAL FOR INTERNAL POLICIES POLICY DEPARTMENT FOR CITIZENS' RIGHTS AND CONSTITUTIONAL AFFAIRS COUNTER-TERRORISM Virtual currencies and terrorist financing: assessing the risks and evaluating responses STUDY Abstract This study, commissioned by the European Parliament’s Policy Department for Citizens’ Rights and Constitutional Affairs at the request of the TERR Committee, explores the terrorist financing (TF) risks of virtual currencies (VCs), including cryptocurrencies such as Bitcoin. It describes the features of VCs that present TF risks, and reviews the open source literature on terrorist use of virtual currencies to understand the current state and likely future manifestation of the risk. It then reviews the regulatory and law enforcement response in the EU and beyond, assessing the effectiveness of measures taken to date. Finally, it provides recommendations for EU policymakers and other relevant stakeholders for ensuring the TF risks of VCs are adequately mitigated. PE 604.970 EN ABOUT THE PUBLICATION This research paper was requested by the European Parliament's Special Committee on Terrorism and was commissioned, overseen and published by the Policy Department for Citizens’ Rights and Constitutional Affairs. Policy Departments provide independent expertise, both in-house and externally, to support European Parliament committees and other parliamentary bodies in shaping legislation and exercising democratic scrutiny over EU external and internal policies. To contact the Policy Department for Citizens’ Rights and Constitutional Affairs or to subscribe to its newsletter please write to: [email protected] RESPONSIBLE RESEARCH ADMINISTRATOR Kristiina MILT Policy Department for Citizens' Rights and Constitutional Affairs European Parliament B-1047 Brussels E-mail: [email protected] AUTHORS Tom KEATINGE, Director of the Centre for Financial Crime and Security Studies, Royal United Services Institute (coordinator) David CARLISLE, Centre for Financial Crime and Security Studies, Royal United Services Institute, etc. -
Beauty Is Not in the Eye of the Beholder
Insight Consumer and Wealth Management Digital Assets: Beauty Is Not in the Eye of the Beholder Parsing the Beauty from the Beast. Investment Strategy Group | June 2021 Sharmin Mossavar-Rahmani Chief Investment Officer Investment Strategy Group Goldman Sachs The co-authors give special thanks to: Farshid Asl Managing Director Matheus Dibo Shahz Khatri Vice President Vice President Brett Nelson Managing Director Michael Murdoch Vice President Jakub Duda Shep Moore-Berg Harm Zebregs Vice President Vice President Vice President Shivani Gupta Analyst Oussama Fatri Yousra Zerouali Vice President Analyst ISG material represents the views of ISG in Consumer and Wealth Management (“CWM”) of GS. It is not financial research or a product of GS Global Investment Research (“GIR”) and may vary significantly from those expressed by individual portfolio management teams within CWM, or other groups at Goldman Sachs. 2021 INSIGHT Dear Clients, There has been enormous change in the world of cryptocurrencies and blockchain technology since we first wrote about it in 2017. The number of cryptocurrencies has increased from about 2,000, with a market capitalization of over $200 billion in late 2017, to over 8,000, with a market capitalization of about $1.6 trillion. For context, the market capitalization of global equities is about $110 trillion, that of the S&P 500 stocks is $35 trillion and that of US Treasuries is $22 trillion. Reported trading volume in cryptocurrencies, as represented by the two largest cryptocurrencies by market capitalization, has increased sixfold, from an estimated $6.8 billion per day in late 2017 to $48.6 billion per day in May 2021.1 This data is based on what is called “clean data” from Coin Metrics; the total reported trading volume is significantly higher, but much of it is artificially inflated.2,3 For context, trading volume on US equity exchanges doubled over the same period. -
On the Relationship of Cryptocurrency Price with US Stock and Gold Price Using Copula Models
mathematics Article On the Relationship of Cryptocurrency Price with US Stock and Gold Price Using Copula Models Jong-Min Kim 1 , Seong-Tae Kim 2 and Sangjin Kim 3,* 1 Statistics Discipline, University of Minnesota at Morris, Morris, MN 56267, USA; [email protected] 2 Department of Mathematics, North Carolina A&T State University, Greensboro, NC 27411, USA; [email protected] 3 Department of Management and Information Systems, Dong-A University, Busan 49236, Korea * Correspondence: [email protected] Received: 15 September 2020; Accepted: 20 October 2020; Published: 23 October 2020 Abstract: This paper examines the relationship of the leading financial assets, Bitcoin, Gold, and S&P 500 with GARCH-Dynamic Conditional Correlation (DCC), Nonlinear Asymmetric GARCH DCC (NA-DCC), Gaussian copula-based GARCH-DCC (GC-DCC), and Gaussian copula-based Nonlinear Asymmetric-DCC (GCNA-DCC). Under the high volatility financial situation such as the COVID-19 pandemic occurrence, there exist a computation difficulty to use the traditional DCC method to the selected cryptocurrencies. To solve this limitation, GC-DCC and GCNA-DCC are applied to investigate the time-varying relationship among Bitcoin, Gold, and S&P 500. In terms of log-likelihood, we show that GC-DCC and GCNA-DCC are better models than DCC and NA-DCC to show relationship of Bitcoin with Gold and S&P 500. We also consider the relationships among time-varying conditional correlation with Bitcoin volatility, and S&P 500 volatility by a Gaussian Copula Marginal Regression (GCMR) model. The empirical findings show that S&P 500 and Gold price are statistically significant to Bitcoin in terms of log-return and volatility. -
IFRS: Accounting for Crypto-Assets
IFRS (#) Accounting for crypto-assets Contents 1. Introduction 1 2. What are crypto-assets? 2 2.1. Cryptocurrencies 3 2.2. Tokens (crypto-assets other than cryptocurrencies) 5 3. Accounting for crypto-assets 10 3.1. Selected activities of standard setters 10 3.2. Special situations 13 3.3. Conclusion 15 4. Supporting details 16 5. Contacts 21 1 Introduction Crypto-assets experienced a breakout year in 2017. Cryptocurrencies, such as bitcoin and ether, have seen their prices surge as the public’s YoYj]f]kk`Ykaf[j]Yk]\$Yf\ÕfYf[aYdeYjc]lhYjla[ahYflk`Yn]l`mk af[j]Ykaf_dqlmjf]\l`]ajYll]flagflgl`]h`]fge]fgf&KaemdlYf]gmkdq$ a wave of new crypto-asset issuance has been sweeping the start-up fundraising world, sparking the interest of regulators in the process. 9[[gmflYflk`Yn]l`mk^YjZ]]ffglYZd]Zql`]ajj]dYlan]YZk]f[]^jge l`YlfYjjYlan]&H]j`Yhk$egklfglYZd]akl`]^Y[ll`Yll`]9mkljYdaYf 9[[gmflaf_KlYf\Yj\k:gYj\ 99K:!`YkkmZeall]\Y\ak[mkkagfhYh]j gfÉ\a_alYd[mjj]f[a]kÊlgl`]Afl]jfYlagfYd9[[gmflaf_KlYf\Yj\k :gYj\ A9K:!$Yf\l`]9[[gmflaf_KlYf\Yj\k:gYj\g^BYhYf 9K:B! `Ykakkm]\Yf]phgkmj]\jY^l^gjhmZda[[gee]flgfY[[gmflaf_^gj “virtual currencies”.1AfY\\alagf$l`]A9K:\ak[mkk]\[]jlYaf^]Ylmj]kg^ ljYfkY[lagfkafngdnaf_\a_alYd[mjj]f[a]k\mjaf_alke]]laf_afBYfmYjq *()0$Yf\oadd\ak[mkkaf^mlmj]o`]l`]jlg[gee]f[]Yj]k]Yj[`hjgb][l in this area.1 L`akYdkg`a_`da_`lkl`]dY[cg^YklYf\Yj\ar]\[jqhlg%Ykk]llYpgfgeq$ o`a[`eYc]kal\a^Õ[mdllg\]l]jeaf]l`]Yhhda[YZadalqg^klYf\Yj\k]ll]jkÌ hmZdak`]\h]jkh][lan]k&>mjl`]jegj]$\m]lgl`]\an]jkalqYf\hY[]g^ affgnYlagfYkkg[aYl]\oal`[jqhlg%Ykk]lk$l`]^Y[lkYf\[aj[meklYf[]k g^]Y[`af\ana\mYd[Yk]oadd\a^^]j$eYcaf_al\a^Õ[mdllg\jYo_]f]jYd [gf[dmkagfkgfl`]Y[[gmflaf_lj]Yle]fl& <]khal]l`]eYjc]lÌkaf[j]Ykaf_dqmj_]flf]]\^gjY[[gmflaf__ma\Yf[]$ l`]j]`Yn]Z]]ffg^gjeYdhjgfgmf[]e]flkgfl`aklgha[lg\Yl]& Afl`akj]hgjl$o]YaelgÕjklZja]Öqafljg\m[][jqhlg[mjj]f[a]kYf\ gl`]jlqh]kg^[jqhlg%Ykk]lk&L`]f$o]\ak[mkkkge]g^l`]j][]fl activities by accounting standard setters in relation to crypto-assets. -
Asymmetric Proof-Of-Work Based on the Generalized Birthday Problem
Equihash: Asymmetric Proof-of-Work Based on the Generalized Birthday Problem Alex Biryukov Dmitry Khovratovich University of Luxembourg University of Luxembourg [email protected] [email protected] Abstract—The proof-of-work is a central concept in modern Long before the rise of Bitcoin it was realized [20] that cryptocurrencies and denial-of-service protection tools, but the the dedicated hardware can produce a proof-of-work much requirement for fast verification so far made it an easy prey for faster and cheaper than a regular desktop or laptop. Thus the GPU-, ASIC-, and botnet-equipped users. The attempts to rely on users equipped with such hardware have an advantage over memory-intensive computations in order to remedy the disparity others, which eventually led the Bitcoin mining to concentrate between architectures have resulted in slow or broken schemes. in a few hardware farms of enormous size and high electricity In this paper we solve this open problem and show how to consumption. An advantage of the same order of magnitude construct an asymmetric proof-of-work (PoW) based on a compu- is given to “owners” of large botnets, which nowadays often tationally hard problem, which requires a lot of memory to gen- accommodate hundreds of thousands of machines. For prac- erate a proof (called ”memory-hardness” feature) but is instant tical DoS protection, this means that the early TLS puzzle to verify. Our primary proposal Equihash is a PoW based on the schemes [8], [17] are no longer effective against the most generalized birthday problem and enhanced Wagner’s algorithm powerful adversaries. -
Stable Coin Evolution and Market Trends
Stable Coin evolution and market trends Key observations PwC’s market analysis | October 2018 www.pwc.com.au 2 Stable Coin Evolution and Market Trends Stable Coin Evolution and Market Trends 3 Key observations in 5 9 Presently there are at least 75 projects Stablecoins should not be equated with the Stable Coin Evolution that could be considered “stable coin” asset they are backed by in terms of safety projects. With the deluge of projects and and stability. The legitimacy and long term the amount of capital they have raised, the viability of some stablecoins will be at the The stable coin evolution and trends discussed in this paper are the interpretation of information cryptocurrency space could enter into its whim of investor expectations. Understanding gathered via market research and questionnaires sent to 50+ stable coin projects. They are own form of quantitative easing. This may be what these coins truly represent and their therefore interpretation of this data from the authors at the time this paper was drafted. driven by fiat or asset backed funds entering functionalities is a must for anyone who is the ecosystem that could find it’s way into looking to deploy capital into this market. George Samman investing into many of the cryptocurrency Co-Authors: John(3rd party Shipman expert) (PwC) George Samman projects trading on exchanges. [email protected] (3rd party expert) [email protected] https://www.linkedin.com/ in/georgesamman/ 10 6 Fiat-backed stablecoins can never be100% Executive Summary censorship resistant, permission-less and Exchanges are hedging themselves against trust-less. -
Blockchain Law: the Fork Not Taken
Blockchain Law The fork not taken Robert A. Schwinger, New York Law Journal — November 24, 2020 I shall be telling this with a sigh Somewhere ages and ages hence: Two roads diverged in a wood, and I— I took the one less traveled by, And that has made all the difference. — Robert Frost Is the token holder — often the holder of some form of digital currency — always free to choose which branch of the fork to take? A blockchain is often envisioned as a record of a single continuous Background: ‘Two roads diverged in a sequential series of transactions, like the links of the metaphorical chain from which the term “blockchain” derives. But sometimes yellow wood’ the chain turns out to be not so single or continuous. Sometimes situations can arise where a portion of the chain can branch off A blockchain fork occurs when someone seeks to divide a into a new direction from the original chain, while the original chain blockchain into two branches by changing its source code, which also continues to move forward separately. This presents a choice is possible to do because the code is open. For those users who for the current holders of the digital tokens on that blockchain choose to upgrade their software, the software then “rejects about which direction they wish to follow going forward. In the all transactions from older software, effectively creating a new world of blockchain, this scenario is termed a “fork.” branch of the blockchain. However, those users who retain the old software continue to process transactions, meaning that But is the tokenholder—often the holder of some form of digital there is a parallel set of transactions taking place across two currency—always free to choose which branch of the fork to different chains.” See generally N. -
Is Bitcoin Rat Poison? Cryptocurrency, Crime, and Counterfeiting (Ccc)
IS BITCOIN RAT POISON? CRYPTOCURRENCY, CRIME, AND COUNTERFEITING (CCC) Eric Engle1 1 JD St. Louis, DEA Paris II, DEA Paris X, LL.M.Eur., Dr.Jur. Bremen, LL.M. Humboldt. Eric.Engle @ yahoo.com, http://mindworks.altervista.org. Dr. Engle beleives James Orlin Grabbe was the author of bitcoin, and is certain that Grabbe issued the first digital currency and is the intellectual wellspring of cryptocurrency. Kalliste! Copyright © 2016 Journal of High Technology Law and Eric Engle. All Rights Re- served. ISSN 1536-7983. 2016] IS BITCOIN RAT POISON? 341 Introduction Distributed cryptographic currency, most famously exempli- fied by bitcoin,2 is anonymous3 on-line currency backed by no state.4 The currency is generated by computation (“mining”), purchase, or trade.5 It is stored and tracked using peer-to-peer technology,6 which 2 See Jonathan B. Turpin, Note, Bitcoin: The Economic Case for A Global, Virtual Currency Operating in an Unexplored Legal Framework, 21 IND. J. GLOBAL LEGAL STUD. 335, 337-38 (2014) (describing how Bitcoin is a virtual currency). Bitcoin is supported by a distributed network of users and relies on advanced cryptography techniques to ensure its stability and reliability. A Bitcoin is simply a chain of digital signatures (i.e., a string of numbers) saved in a “wallet” file. This chain of signa- tures contains the necessary history of the specific Bitcoin so that the system may verify its legitimacy and transfer its ownership from one user to another upon request. A user's wallet consists of the Bitcoins it contains, a public key, and a private key. -
The Basics of Cryptocurrency February 2021
The Basics of Cryptocurrency February 2021 © 2021 What Is Cryptocurrency? The Basics of Cryptocurrency Key Players www.onepagethinking.net Overview Fiat Currency Cryptocurrency Uses of Crypto Blockchain Digital Wallet Cryptocurrency Network Investors Cryptocurrency (crypto) is a digital currency A way to understand cryptocurrency and its Crypto uses encryption technology to quickly Two common transactions Each crypto transaction is communicated to all participating peer-to-peer (P2P) computers Crypto is stored in that can be used to buy goods and services. It vocabulary is to compare it to the U.S. dollar. process, secure, and verify transactions. involve crypto: (1) the use of (nodes) in the crypto network. Each P2P node verifies the transaction according to network a digital wallet, Computer Network Storage Role: Safekeeping of Market Operators Influencers and Investors uses an online ledger and encryption to U.S currency is issued by the Federal Reserve Each transaction conducted in crypto is crypto to buy and sell goods and rules. A group of verified transactions form a block (like a link in a chain) which is added to secured by a 24- of Miners Role: Facilitate Efficient Role: Promote Investment Role: Mine and Validate Blocks, Add Digital Wallet and Private Key secure transactions. Bitcoin was released in System (a central bank), and as such is called published in a ledger (the “blockchain”) that is services, and (2) the acquisition the blockchain by the miner who wins a “guessing game” built into the system. Miners are word private key. Exchange of Cryptocurrency In, and Adoption of, Cryptocurrency (i.e., Owner’s Password) 2009 as open-source software, developed by “fiat” currency. -
Introducing Uni, Yfi and Snx at Bitstamp with Zero Fees Until the End of July!
2021. 4. 27. News and updates – Bitstamp NEW RESEARCH: The state of Bitcoin as collateral. - Read more × News INTRODUCING UNI, YFI AND SNX AT BITSTAMP WITH ZERO FEES UNTIL THE END OF JULY! 26 APR 2021 We are further expanding our support for the growing DeFi space with another trio of new listings. The new assets each cover a unique use case and should be an exciting addition to the portfolios of both DeFi enthusiasts as well as rst-time entrants to the space. We are listing the following cryptocurrencies: ● Uniswap (UNI) – an automated trading and liquidity protocol that enables decentralized trading of tokens through the Uniswap DEX ● Yearn.nance (YFI) – a DeFi service created to help non-technical users maximize returns from yield farming ● Synthetix (SNX) – a DeFi protocol for creating on-chain derivatives (called synths) based on both crypto and non-crypto assets All of these cryptocurrencies will trade with zero fees until the end of July! Please note that for the time being, these assets will not be available to our US customers. Listing schedule: 1. Transfer-only mode: Deposits and withdrawals open but trading is not enabled yet. UNI, YFI, SNX: Monday, 3 May 2. Post-only mode: You will be able to place and cancel limit orders, but they will not be matched. Therefore, no orders will actually be completed during this stage. https://www.bitstamp.net/news/ 1/19 2021. 4. 27. News and updates – Bitstamp UNI: Tuesday, 4 May, at 8:00 AM UTC YFI: Wednesday, 5 May, at 8:00 AM UTC SNX: Thursday, 6 May,NEW at 8:00RESEARCH: AM UTC The state of Bitcoin as collateral. -
The Bitcoin Trading Ecosystem
ArcaneReport(PrintReady).qxp 21/07/2021 14:43 Page 1 THE INSTITUTIONAL CRYPTO CURRENCY EXCHANGE INSIDE FRONT COVER: BLANK ArcaneReport(PrintReady).qxp 21/07/2021 14:43 Page 3 The Bitcoin Trading Ecosystem Arcane Research LMAX Digital Arcane Research is a part of Arcane Crypto, bringing LMAX Digital is the leading institutional spot data-driven analysis and research to the cryptocurrency exchange, run by the LMAX Group, cryptocurrency space. After launch in August 2019, which also operates several leading FCA regulated Arcane Research has become a trusted brand, trading venues for FX, metals and indices. Based on helping clients strengthen their credibility and proven, proprietary technology from LMAX Group, visibility through research reports and analysis. In LMAX Digital allows global institutions to acquire, addition, we regularly publish reports, weekly market trade and hold the most liquid digital assets, Bitcoin, updates and articles to educate and share insights. Ethereum, Litecoin, Bitcoin Cash and XRP, safely and securely. Arcane Crypto develops and invests in projects, focusing on bitcoin and digital assets. Arcane Trading with all the largest institutions globally, operates a portfolio of businesses, spanning the LMAX Digital is a primary price discovery venue, value chain for digital nance. As a group, Arcane streaming real-time market data to the industry’s deliver services targeting payments, investment, and leading indices and analytics platforms, enhancing trading, in addition to a media and research leg. the quality of market information available to investors and enabling a credible overview of the Arcane has the ambition to become a leading player spot crypto currency market. in the digital assets space by growing the existing businesses, invest in cutting edge projects, and LMAX Digital is regulated by the Gibraltar Financial through acquisitions and consolidation. -
Coinbase Explores Crypto ETF (9/6) Coinbase Spoke to Asset Manager Blackrock About Creating a Crypto ETF, Business Insider Reports
Crypto Week in Review (9/1-9/7) Goldman Sachs CFO Denies Crypto Strategy Shift (9/6) GS CFO Marty Chavez addressed claims from an unsubstantiated report earlier this week that the firm may be delaying previous plans to open a crypto trading desk, calling the report “fake news”. Coinbase Explores Crypto ETF (9/6) Coinbase spoke to asset manager BlackRock about creating a crypto ETF, Business Insider reports. While the current status of the discussions is unclear, BlackRock is said to have “no interest in being a crypto fund issuer,” and SEC approval in the near term remains uncertain. Looking ahead, the Wednesday confirmation of Trump nominee Elad Roisman has the potential to tip the scales towards a more favorable cryptoasset approach. Twitter CEO Comments on Blockchain (9/5) Twitter CEO Jack Dorsey, speaking in a congressional hearing, indicated that blockchain technology could prove useful for “distributed trust and distributed enforcement.” The platform, given its struggles with how best to address fraud, harassment, and other misuse, could be a prime testing ground for decentralized identity solutions. Ripio Facilitates Peer-to-Peer Loans (9/5) Ripio began to facilitate blockchain powered peer-to-peer loans, available to wallet users in Argentina, Mexico, and Brazil. The loans, which utilize the Ripple Credit Network (RCN) token, are funded in RCN and dispensed to users in fiat through a network of local partners. Since all details of the loan and payments are recorded on the Ethereum blockchain, the solution could contribute to wider access to credit for the unbanked. IBM’s Payment Protocol Out of Beta (9/4) Blockchain World Wire, a global blockchain based payments network by IBM, is out of beta, CoinDesk reports.