杨坤

Registry record

CopyrightID

0xc0fb30ddcb33b830052a7254cb2e7afda9fec7315e92ac7817c66de7a43d2a84

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.