ARTICLE
27 July 2025

Crypto-asset identifiers – (DTIs) as underliers for UPIs

TRAction

Contributor

TRAction provides financial and regulatory technology services across Europe, Asia Pacific and Canada. We support financial firms, brokers, investment managers, banks and electricity suppliers in complying with their reporting obligations, and process millions of reportable transactions each day. TRAction acts as an intermediary between regulated financial firms and licensed Trade Repositories (TR) and/or Approved Reporting Mechanisms (ARM).
Non-uniformity of such names, has made the process of identifying such assets duplicative and inefficient.
Australia Technology

Historically, crypto-assets, as opposed to other financial instruments, have been more difficult to identify given their complexities and intricacies. To date, they been given general short-names. For example:

  • bitcoin is called BTC or XBT, and
  • Ethereum Ether referred to as Ξ, Ether or ETH

Non-uniformity of such names, has made the process of identifying such assets duplicative and inefficient.

What is a DTI?

The Digital Token Identifier (DTI) as defined in ISO 24165 standard (ISO DTI Standard), goes beyond the UPI and ISIN - as they are basically used to identify specific types of crypto assets or digital tokens. The ISO DTI Standard supports regulators and market participants by providing greater transparency, thus mitigating and reducing risk.

The scope of DTI use includes fungible assets using distributed ledger technology. DTIs can be assigned to security tokens, asset-backed tokens and cryptocurrencies/crypto-assets and is maintained and issued by the Digital Token Identifier Foundation (DTIF) (discussed below).

The DTI consists of 9 alphanumeric characters where the first 8 characters are the base number. The base number is 8 characters (randomly generated) excluding vowels and the letter 'Y' (noting, the first character can never be 'zero'). The last character of the DTI is the check character. Once issued, the DTI cannot be amended or re-used and if a request for it to be withdrawn is made, it will be marked as deleted in the DTIF registry and not used again.

Background

To simplify the process of identifying crypto-assets, ANNA-DSB has adopted the identifiers issued by the DTIF which is a non-profit division of Etrading Software (ETS) and a global regulatory data provider. The DTIF has already issued ISO identification codes for more than two thousand commonly traded digital assets and add more codes each day.

Crypto-assets that fall within EMIR's scope have been required to have a UPI since the commencement of EMIR Refit - 29 April 2024. To generate or retrieve a UPI for a crypto based OTC derivative requires selecting one of the Crypto DTIs as an underlier.

Other DTI uses

DTIF has recently announced that it aims to work together with ANNA-DSB to integrate DTIs and ISINs into reporting tools for reporting requirements under the European regulations, the EU's Markets in Crypto-Assets (MiCA) Regulation and EMIR.

In July 2024, ESMA published its second final report and technical standards stating that the key crypto-asset identifier to be used for compliance with MICA will be the DTI.

Whilst ESMA was one of the first regulators to embed the ISO DTI Standard into its framework, the DTIF has also stated that they aim for the DTI to also be used across other G20 jurisdictions e.g. UK, Australian and Singapore towards the end of 2024 and Japan in 2025.

Where DTIs do not exist

ANNA-DSB advises that if the token / DTI you would like to use is not supported, you can employ 'OTHER' as a value (for the instrument's underlier). The CRP enumeration guide discusses the selection criteria wherein the DSB will add or make a token available: Commodity Reference Price - DSB. This means that they will only create a DTIon the following criteria applying to the relevant token:

  • Referential token - it is not a security token i.e. one that possesses traits of a security e.g. bond or exchange traded fund.
  • Ledger based token - it is recorded on a ledger or blockchain.
  • Market capitalisation - this needs to be greater than $500 million (which is measured on Price x Tradable quantity on coin market cap).
  • Liquid ledger - it is recorded on a ledger where the native token also within the selected group.

Where there are no DTIs available, and 'other' is used as the underlier, commonly the case for crypto CFD providers with market capitalisation of less than $500m, it results in two different crypto CFD products having the same identifier / DTI. This ultimately negates the 'uniqueness' of the product. Where regulators do raise questions on this issue, clients should refer them to the ANNA-DSB guide and selection criteria as mentioned above.

Examples of common DTIs

DTIF announced that the total number of DTIs given to crypto assets was 2,554 (as at September 2024). See below the DTIs for the most popular crypto assets (most of which are for native digital tokens) which we have extracted from ANNA-DSB's DTI Mapping Register:

Crypto-asset DTI Type DTI
Bitcoin Native Digital Token 4H95J0R2X
Ripple XRP Native Digital Token L6GTZC9G4
Ethereum Ether Native Digital Token X9J9K872S
Binance Coin Auxiliary Digital Token 8N2VXJKB1
Tether Auxiliary Digital Token G5CRQL6GL
BNB Native Digital Token T4FV9055Q
USD Coin Auxiliary Digital Token ZNWVNRMHK
Dogecoin Native Digital Token 820B7G1NL
Solana Native Digital Token 20J63Z4N3

How can TRAction assist?

If you need assistance on more information on DTIs, UPIs and ISINs, and determining whether your crypto-trading is subject to any of the EU, UK, Australian and Singapore regulations, get in touch with us.

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.

See More Popular Content From

Mondaq uses cookies on this website. By using our website you agree to our use of cookies as set out in our Privacy Policy.

Learn More