One

Recording by Jack Bruce.

Recording identifiers

ISRC
GBAKW0201511
CopyrightID (CopyrightChains transaction hash)
0xcfeebe4b98c7f889cbada2616eaef560703575e14dd8ec625f3eaf705323e437
Copyright registration time
2026-07-07T04:28:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:ccb16560bea4a179a8a48f33a35e433ba7a6849cf475cbc8fe502a61bb549faf

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.