布衣赶考

Recording identifiers

ISRC

DGA0M2462200

CopyrightID (CopyrightChains transaction hash)

0x16a5aecd07d59af7bc7f65c650ec4fb9c9a1a7a9bd27d8f71b54fb57bd10e9cd

Copyright registration time

2026-07-30T08:49:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T09:37:10Z

Bitcoin block

960236

Canonical record hash

sha256:858ccb3fd5190dfac113e1923b420b22efc708760c81144d550d518a5b0c2670

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.