Keep It Down

Recording by Jack Bruce.

Recording identifiers

ISRC
GBBLY1400340
CopyrightID (CopyrightChains transaction hash)
0x5eaeb97ddead19290fcd5d2bf6b241531262771e98bf451d0c2ce6bf5df5f812
Copyright registration time
2026-07-07T00:56:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:0af3096bc4d8fa009835b356e60ba57825a92797a8fab6c187782bc731fd137f

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.