Dogtown (Bonus Track)

Recording by Yoko Ono.

Recording identifiers

ISRC
US38W1728323
CopyrightID (CopyrightChains transaction hash)
0xfd834472c4cd6c09c37ceb34710907a0bf75ad17aed47952eba37ef3baea3483
Copyright registration time
2026-07-06T07:00:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-13T07:53:33Z
Bitcoin block
957819
Canonical record hash
sha256:a87060259de0c599c4e760c8cf4aa7a2a7ef9ae5dc2221decb59c06b50af1125

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.