谭艳

Registry record

CopyrightID

0x49bdabaf9bbd122c5cec029ddc2d3f75af88d23774bee9e6fb1867056063e560

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.