ISRC GBF077843528
Verified recording
GBF077843528 is “St. Matthew Passion / Part 1: Chorale: "O Father, let thy will be done"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9e90f49c189c44432b14c75fb6b4ca66943e2b2420ce94d3f51f5a098fe73755 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077843528.
Recording identifiers
- ISRC
- GBF077843528
- Title
- St. Matthew Passion / Part 1: Chorale: "O Father, let thy will be done"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9e90f49c189c44432b14c75fb6b4ca66943e2b2420ce94d3f51f5a098fe73755
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:a540ce9be2bed88dc3c73e6605d70c24faecaf4f35c1528542597ce5f83ed0ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077843528
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: St. Matthew Passion / Part 1: Chorale: "O Father, let thy will be done" · Machine-readable JSON-LD