ISRC FRU621113618
Verified recording
FRU621113618 is “St. John Passion: Choral. Ach großer König” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc01f6325193872c880e8aa35ade8decfe9223f7e42a3a1caf73073fae68870c5 and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621113618.
Recording identifiers
- ISRC
- FRU621113618
- Title
- St. John Passion: Choral. Ach großer König
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc01f6325193872c880e8aa35ade8decfe9223f7e42a3a1caf73073fae68870c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:db7c6a1243c53391b0799d89865e9be4578df6c81fb52d11fedcc685e7667cc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621113618
- Bitcoin block existence check
- https://blockstream.info/api/block/960296
Full record
Track page: St. John Passion: Choral. Ach großer König · Machine-readable JSON-LD