Old Man

Recording by Justus Köhncke.

Recording identifiers

ISRC
GB5EM1001151
CopyrightID (CopyrightChains transaction hash)
0x845ac3507733abc89e4bcc676ddaeb2abeebbe0badc44b10bfb5311d65bb84f9
Copyright registration time
2026-06-25T18:30:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:df12b11a68c67ae74c268bcaf53a28ff817490831e378c70636ebcfb683b3572

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.