ISRC FR7JM2133190
Verified recording
FR7JM2133190 is “Matthäus-Passion, BWV 244, Prima parte: Nr.19. Recitativo a doi Cori "O Schmerz! hier zittert das gequälte Herz"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc21eb3d0e4ae1dd41e43aaac11663762ac2d11b6e5e2f80b4467c11a9204de7c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2133190.
Recording identifiers
- ISRC
- FR7JM2133190
- Title
- Matthäus-Passion, BWV 244, Prima parte: Nr.19. Recitativo a doi Cori "O Schmerz! hier zittert das gequälte Herz"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc21eb3d0e4ae1dd41e43aaac11663762ac2d11b6e5e2f80b4467c11a9204de7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a64b8f93a29f3403d8385f5208094bfe17c4d59633305a8d2cdef0ae60fed2c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2133190
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Matthäus-Passion, BWV 244, Prima parte: Nr.19. Recitativo a doi Cori "O Schmerz! hier zittert das gequälte Herz" · Machine-readable JSON-LD