Tokens and accounts in the context of digital currencies
This Fed paper reviews how the cryptocurrency community has approached the concepts of tokens and tokenization, and discusses "tokens" in the context of CBDC. By highlighting how the terms "tokens" and "accounts" are used by the cryptocurrency community and the central banking community, this note seeks to inventory the subtly and sometimes obviously different ways these common terms are being used by different people to reference different concepts. Misalignment of this ambiguous terminology could create issues for legal frameworks and oversight regimes for digital currencies and so-called tokenized financial markets.