Why Worry

Recording by John Mayall.

Recording identifiers

ISRC
QM6XS2102170
CopyrightID (CopyrightChains transaction hash)
0xdaee4aedf9a14e924e0152ec892f18be76e83d87a9cf989c13eb919a3c1fdd35
Copyright registration time
2026-07-07T15:29:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:eabcc2beb1c21e8ee571f8f73cf76845a23d5aa51a1c1206a03468fa8e9d8684

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.