ISRC GBF077843537
Verified recording
GBF077843537 is “St. Matthew Passion / Part 2: Recit/Chorus: "And the high priest answered” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3b04d8bd4418cc677d1682f92f3f357f9f738f75201bab5e167e62ba75535570 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077843537.
Recording identifiers
- ISRC
- GBF077843537
- Title
- St. Matthew Passion / Part 2: Recit/Chorus: "And the high priest answered
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3b04d8bd4418cc677d1682f92f3f357f9f738f75201bab5e167e62ba75535570
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d13b067b356c651846af881f62f6366f4c167e32b391ef9e138cb99aad45f9dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077843537
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: St. Matthew Passion / Part 2: Recit/Chorus: "And the high priest answered · Machine-readable JSON-LD