张天枢

Registry record

CopyrightID

0xc9a86ce2b71e99979799c821921b1a83777e873be8efc2c0f887740756f5477c

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.