2401 - Single Version

Recording by John Mayall.

Recording identifiers

ISRC
GBF076825630
CopyrightID (CopyrightChains transaction hash)
0xcede0484701797909aac2b2e35ba9d0a29067a60833ab3f511d9fe869a9730c1
Copyright registration time
2026-06-27T01:25:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:0a1d5e8118c849ade31000226002a74dcb0f8a2aaa6c0478d9f43f78506bdd0b

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.