常勇

Registry record

CopyrightID

0xe21b7d00d815e5b6bfc7d5d5bba9ac7b86234e3e887ad78e19c615b87e9747a4

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.