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2022 | OriginalPaper | Buchkapitel

Centralised Control Over Decentralised Structures: AML and CTF Regulation of Blockchains and Distributed Ledgers

verfasst von : Dianna L. Kyles

Erschienen in: Financial Technology and the Law

Verlag: Springer International Publishing

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Abstract

Proponents of bitcoin have long asserted transnational decentralised structures cannot be regulated by centralised state-based actors. The recent legislative activities of dominant financial jurisdictions, premised on the standards articulated by the Financial Action Task Force, negates this assertion. Regulators have chosen to impose old rules on new business structures, ensuring the dominance of traditional financial surveillance to meet AML and CTF compliance. With recognition that governments can regulate distributed ledger technology, and that analogous behaviour in the cryptocurrency space will be treated similarly to already regulated activities, the discussion needs to shift to the efficacy of using centralised methods in decentralised spaces. There is no disagreement as to the importance of stopping money laundering, the financing of terrorism, or the proliferation of weapons; the question is rather if these goals can be achieved with a new balance between the competing interests of privacy and surveillance, while facilitating the nascent promises of new technologies.

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Fußnoten
1
Nakamoto (2008).
 
2
See, for example, Martindale (2017), Andrei (2019), and Deschapell (2014).
 
3
International Consortium of Investigative Journalists (2020).
 
4
Coburn (2016).
 
5
International Consortium of Investigative Journalists (2020).
 
6
For example, Chainalysis (2020), p. 5 suggests only 1.1% of all cryptocurrency transactions in 2020 were illicit.
 
7
Securities and Exchange Commission v. Ripple Labs, Inc. (2020).
 
8
Proposed in the Bitcoin Protocol.
 
9
Proposed by the Ethereum Protocol.
 
10
See Lønsetteig (2017).
 
11
Acknowledgement to Dr. C Kletzer, King’s College London, for articulating the concept of ‘protocol’ in his Blockchain & Distributed Ledgers course.
 
12
The earliest well-known usage of the term ‘whitepaper’ is associated with the British Government, a term used applied to a document crated at the request of Winston Churchill (Secretary of State for the Colonies, as he then was). Despite the fact the term has developed to refer to marketing materials, there is much irony in its origins. Acknowledgment to Dr. F Grisel, King’s College London for highlighting this.
 
13
There is much discussion about “trustless trust” in the blockchain space (see Werbach 2016); in this author’s view, in trusting the math, one must also trust the distribution of validator nodes (concentration can lead to collapse), the structure of consensus (if not proof-of-work), protocol changes and software upgrades agreed to within decentralised communities, and the corporations that propose centralised solutions.
 
14
Nakamoto (2008), p. 6.
 
15
Böhme (2015), p. 228.
 
16
World Bank Group (2017), p. IV.
 
17
For the now infamous figure of centralised, decentralised and distributed systems used ubiquitously but rarely attributed, see the original pictogram in Baran (1964).
 
18
Eagar (2017), see also ISO 22739:2020(en), Vocabulary 3.19.
 
19
Arguably one must have sufficient personal resources to purchase the hardware and/or software to access the protocol and have access to electricity and the internet. For some individuals, these requirements by definition make any protocol exclusionary.
 
20
In 2019 in London a group of academics and practitioners ran a series of open debates deconstructing whitepapers of various protocols given that no one could really determine what was going on. See Livshits and O’Riordan (2019).
 
23
Hearn (2016), p. 4.
 
24
Howard and Vachino (2019), p. 2.
 
25
Brown et al. (2016), p. 10.
 
28
Newton (2018).
 
29
Meher (2020).
 
30
Ibid.
 
31
Brown et al. (2016), p. 7.
 
32
Ibid, p. 5.
 
33
See https://​govchain.​world/​ and Global Blockchain Business Council (2020) for summaries of recent legislative activity.
 
34
Regarding the last, which will not be addressed in this paper, see, for example the United States’ Commodity Futures Trading Commission https://​www.​cftc.​gov/​Bitcoin/​index.​htm.
 
35
Deshmukh and Arend (2020).
 
36
FATF October 2020 Update.
 
37
American Bar Association (2020), p. 5.
 
38
See Clayton (2018).
 
39
Blanke (2014), p. 2.
 
40
Chaisse and Bauer (2019), p. 558.
 
41
Ibid, p. 558.
 
42
UK Jurisdiction Taskforce (2019), para 61.
 
43
American Bar Association (2020), p. 30.
 
44
See DTCC (2020).
 
45
FATF (2012–2020).
 
46
Ibid, p. 130.
 
47
Cleghorn and Griffiths (2015).
 
48
See, for example, Berg (2016).
 
49
ISO 22739:2020(en).
 
50
Digital currency includes e-money, which highly regulated in many jurisdictions. The term central bank digital currency is also gaining traction but is a different digital construct from that of bitcoin and may (or may not) be built on a distributed or decentralised ledger. See Bank of England (2020); see also Lockett (2020).
 
51
Devoe (2018).
 
52
It is recognised that the first ICO was Mastercoin built on the Bitcoin Protocol; see Cryptopedia (2021).
 
54
See the various enforcement activity by the U.S. SEC at https://​www.​sec.​gov/​ICO.
 
55
Alexandre (2018).
 
56
In this author’s view, simply because one has the resources to purchase a full-page ad in The Economist does not equate to a functioning blockchain business model.
 
57
ISO 22739:2020(en).
 
58
See Financial Conduct Authority (2019), section 1.9, and https://​www.​fca.​org.​uk/​firms/​cryptoassets.
 
60
Financial Conduct Authority (2019), p. 4.
 
61
Jünemann and Wirtz (2019).
 
62
https://​www.​sec.​gov/​ICO, dropdown box under ‘Tokens sold in ICOs can be called many things’.
 
63
Peirce (2020).
 
64
See SEC Press Release (2021–2022), and SEC Public Statement (2018).
 
65
For example, the United Kingdom’s HM Revenue & Customs outlines which income tax and capital gains taxes are applicable to differing types of tokens, based on how those tokens are obtained, and how they are disposed of: https://​www.​gov.​uk/​government/​publications/​tax-on-cryptoassets/​cryptoassets-for-individuals.
 
67
Specifically the resolution of the Byzantine General’s Problem. The XRP Ledger is a fundamentally different structure from that of the Bitcoin protocol, as there are no economic incentives for mining and the consensus algorithm is not based on proof-of-work.
 
68
https://​xrpl.​org/​history.​html; see also California Secretary of State Electronic Filing—Statement of Information for Ripple Labs Inc. found at https://​businesssearch.​sos.​ca.​gov/​Document/​RetrievePDF?​Id=​03720469-29188876.
 
69
Nimfueher (2018).
 
70
Armknecht et al. (2015).
 
71
It is hard to find an updated version of whitepaper, which is not the case with Bitcoin and Ethereum. According to Todd (2015), “Detailed documentation about exactly how the ledger is structured is spotty.” There are also ‘gateways’ that provide access to the XRP ledger, suggesting its distributed structure. https://​xrpl.​org/​become-an-xrp-ledger-gateway.​html.
 
72
https://​xrpl.​org/​run-rippled-as-a-validator.​html, Understanding the traits of a good validator.
 
73
Schwartz et al. (2014).
 
75
Ibid.
 
77
Securities and Exchange Commission v. Ripple Labs, Inc. (2020), para 46.
 
78
Settlement Agreement (2015), Attachment A, para 20.
 
79
Ibid, para 7; See also FIN-2013-G001 and FIN-2019-G001, p. 7.
 
80
Settlement Agreement (2015), Attachment A, paras 20 – 21.
 
81
Settlement Agreement (2015), Attachment B, para 1.
 
82
Ibid, para 2.
 
83
Ibid, Remedial Framework, para 10.
 
84
Securities and Exchange Commission v. Ripple Labs, Inc. (2020).
 
85
Ibid, para 1.
 
86
Ibid, para 31.
 
87
Ibid, para 140.
 
88
Ibid, paras 90–116.
 
89
Ibid, paras 230, 314.
 
90
Ibid, paras 369–391. Some commentators have previously suggested that Ripple is actually a pump and dump securities scam: see Bloomberg (2019).
 
91
Answer of Defendant Ripple Labs Inc. (2021).
 
92
FIN-2019-G001, p. 6.
 
93
The legal nuances of the United States regulatory regime and potential jurisdictional overlap between FinCEN, the SEC, the CFTC is beyond the scope of this paper, but it is recognised that technical jurisdictional issues and allocation of powers may affect the outcome of the litigation, in addition to substantive analysis.
 
94
Statutory Instruments 2019 No. 1511.
 
95
Directive (EU) 2018/843.
 
96
FIN-2013-G001.
 
97
SEC Release No. 81207 (2017).
 
98
FIN-2013-G001.
 
99
FATF Report (2014), p. 4.
 
100
Directive (EU) 2018/843.
 
101
See, for example reference to the term virtual currency in reports concerning Norway, Finland and Japan as indicated in the Draft updated Guidance (2021).
 
102
The Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017, Terrorism Act 2000, Proceeds of Crime Act 2002, Companies Act 2006, Limited Liability Partnerships (Application of Companies Act 2006) Regulations 2009, Unregistered Companies Regulations 2009, Electronic Money Regulations 2011, Scottish Partnerships (Register of People with Significant Control) Regulations 2017.
 
103
Statutory Instruments 2019 No. 1511, Regulation 14(A)(3)(a).
 
104
Presumably in an attempt to be technology agnostic.
 
106
European Securities and Markets Authority (2019), Appendix 1 p. 42.
 
107
European Commission COM(2020).
 
108
See, for example The Australian Securities & Investments Commission.
 
109
See, for example, Securities and Exchange Commission v. Putnam (2020).
 
110
Godshall (2019).
 
111
Or Ethereum, or any truly permissionless blockchain.
 
112
Walters (2019).
 
113
This includes exchange wallets, mobile wallets, desktop wallets (full node, light node), website wallets, hardware wallets, and paper wallets.
 
114
As compared to cold wallets which are hardware or paper-based maintenance of private keys.
 
115
Houser (2020).
 
116
Direct cross-chain trading between unhosted wallets can be facilitated through a technical structure that allows two peers to trade cryptocurrencies on different ledgers through the use of an atomic swap. An atomic swap in the blockchain context is comprised of a smart contract that essentially acts as an escrow account between two peers seeking to trade cryptocurrencies; such a swap requires certain cryptographic commonalities between differing protocols and may or may not be facilitated on-chain. See Frankenfield (2020) and Crypto Adventure (2020).
 
118
Ramaswamy (2020).
 
119
FATF (2019).
 
121
Draft updated Guidance (2021), paras 56–57.
 
122
The travel rule is the colloquial name given to the wire transfer rule found in Recommendation 16. The Draft updated Guidance (2021), paras 152, 158 clarifies that Recommendation 16 applies to functionally analogous activities such as the transfer of virtual assets.
 
123
FATF (2012–2021), p. 17.
 
124
Ibid, p. 130. The Draft updated Guidance (2021), paras 47–79 includes clarification on the definition of VASP, taking a broad interpretative and functional approach. See immediately above at Sect. 5.1 for a discussion of exchanges and custodial wallets.
 
125
Draft updated Guidance (2021), p. 5.
 
126
Directive (EU) 2015/849. The recitals of the 4MLD explicitly reference the February 2012 update of the FATF Standards as the basis for the 4MLD (see paras 3, 4, 28, 43, 44).
 
128
Directive (EU) 2018/843, Article 1(1)(c) adding in points (g) and (h).
 
129
Ibid, Article 1(2)(d) adding in para (19).
 
130
For the status of transposition of 5MLD within the European Union see https://​eur-lex.​europa.​eu/​legal-content/​EN/​NIM/​?​uri=​CELEX:​32018L0843.
 
131
FATF (2020).
 
132
Draft updated Guidance (2021), para 91(c).
 
133
Brito and Van Valkenburgh (2020).
 
134
Ramaswamy (2020).
 
135
Allison (2021), Kuskowski (2020).
 
136
Brito and Van Valkenburgh (2020).
 
138
Finck (2019), p. 46.
 
139
For a list of current exchanges, see Agrawal (2021).
 
140
If a decentralised exchange facilitates conversation between fiat and cryptocurrencies, this activity clearly constitutes the exchange as a VASP and subject to existing regulation governing the ‘on-ramp’ to the cryptocurrency space.
 
141
There are various structures of decentralised exchanges, differentiated primarily based on how the order book and matching services are provided. See Rhodes for a general outline.
 
142
Although relating to the exchange of security tokens, see SEC Press Release (2018-258), outlining the USD 400,000 fine charged against the founder of EtherDelta.
 
143
Vitaris (2020). See also the decentralised exchange created by one of the largest centralised exchanges Binance: https://​www.​ledger.​com/​binance-dex/​, and the choice of Binance to implement AML and KYC compliance: https://​www.​binance.​com/​en/​blog/​3983736766370652​16/​CipherTrace-Announces-AML-OnChain-Analytics-for-Binance-Chain.
 
144
See Hunter (2020).
 
145
Such an approach starts with purchasing a cheap laptop and stripping out the hard drive. See Joudrey (2020).
 
146
It is acknowledge that in Draft updated Guidance (2021), para 73, box 4 the FATF specifically carves out these types of service providers; the point is that app creators can be identifiable corporates or individuals and thus subject to regulatory rules.
 
147
See Haywood (2020) for a discussion of the IP address geo-ban self-imposed by Bybit to ensure no application of United States SEC rules to the company.
 
148
The business model of Uber may be unprofitable if labour law standards and existing employment regulations are applied; similarly, the recent suicide of a young retail investor trading on the Robinhood app might be an additional reason to maintain regulations governing sophisticated investor status and access to financial markets.
 
149
For example, regulators in Europe legislated ‘open banking’ in an attempt to foster competition in the financial services marketplace.
 
150
Taleb (2018).
 
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Metadaten
Titel
Centralised Control Over Decentralised Structures: AML and CTF Regulation of Blockchains and Distributed Ledgers
verfasst von
Dianna L. Kyles
Copyright-Jahr
2022
DOI
https://doi.org/10.1007/978-3-030-88036-1_6