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.