Domains as NFTs
The NameRegistry is an FA2-compliant smart contract (TZIP-12). All 2nd-level domains can be used as non-fungible tokens, with a few caveats:
  • After a domain expires, the owner's balance of the token is always 0. That means that a domain will "disappear" as a token once it expires (although the token_id continues to be valid).
  • We don't implement the optional all_tokens view, because the number of tokens is too large to be returned in one call.
  • When a domain changes owners, all existing operators are automatically dropped.
See the TZIP-12 specification for more information about the FA2 standard.
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