杜天宇

Registry record

CopyrightID

0x7049563da26ed616911ecec887b53b7ed0e077f540f69b049b6d5586fd4b2759

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.