ISRC FRU621113615
Verified recording
FRU621113615 is “St. John Passion: Choral. Petrus, der nicht denkt zurück” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa349955ae1c0e860d976d77a95be4655bd735a6369aeebdacf90ccf1c03b0e03 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621113615.
Recording identifiers
- ISRC
- FRU621113615
- Title
- St. John Passion: Choral. Petrus, der nicht denkt zurück
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa349955ae1c0e860d976d77a95be4655bd735a6369aeebdacf90ccf1c03b0e03
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:9268bfa30b439ca86c541fca863964dc3f9ae7858648dff42ca045071caff390- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621113615
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: St. John Passion: Choral. Petrus, der nicht denkt zurück · Machine-readable JSON-LD