夏之禹

Registry record

CopyrightID

0x119dd1b1b649cc130941b524bf2fb12424de4342ef3b20925a0e53057af93edc

EvidenceClass

chain-registered

EvidenceClassStatement

This record has a CopyrightID on CopyrightChains and no confirmed Bitcoin attestation that verifies against this record, so no OTS fields are served. Verification establishes record integrity only. It says nothing about who made the work, who holds rights in it, or when it was made.