Sunday Bloody Sunday - Remastered 2010

Recording by John Lennon.

Recording identifiers

ISRC
GBAYE1000800
CopyrightID (CopyrightChains transaction hash)
0xe9d081f94b5a1878cd6021a76cc38be840e5ed0104eaf1bb50badd271a63f53e
Copyright registration time
2026-06-08T18:53:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:8e114918d040114cd0b1f8eee9931243781246a233a5612de4c7f2dc6a5b892a

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.