ISRC FR4EO1100001
Verified recording
FR4EO1100001 is “RIP with John Coltrane” by Patchworks,
registered on the CopyrightChains blockchain with CopyrightID
0xb9ca89ecf47cf618ee8cc0087a6883ca39d1bbf95997c70530e239d537556e68 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR4EO1100001.
Recording identifiers
- ISRC
- FR4EO1100001
- Title
- RIP with John Coltrane
- Artist
- Patchworks
- CopyrightID (CopyrightChains transaction hash)
0xb9ca89ecf47cf618ee8cc0087a6883ca39d1bbf95997c70530e239d537556e68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:a2143b67dd176b322bbea9a3017e81bbafe9400994b52cd575eef6dbf6d51f05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR4EO1100001
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: RIP with John Coltrane · Machine-readable JSON-LD