ISRC GBF078740516
Verified recording
GBF078740516 is “St. Matthew Passion, BWV 244 - Part One: "O Schmerz! hier zittert das gequälte Herz"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2b0c4cbe4dc959265f444266599ef5adbf877456d671dbd1fe350e90e8a17023 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078740516.
Recording identifiers
- ISRC
- GBF078740516
- Title
- St. Matthew Passion, BWV 244 - Part One: "O Schmerz! hier zittert das gequälte Herz"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2b0c4cbe4dc959265f444266599ef5adbf877456d671dbd1fe350e90e8a17023
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:d29139280395152d460e65c0b8b821776bbb661ec72ec0b1c38cf75a1b0fb021- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078740516
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: St. Matthew Passion, BWV 244 - Part One: "O Schmerz! hier zittert das gequälte Herz" · Machine-readable JSON-LD