ISRC HKI191725620
Verified recording
HKI191725620 is “St. John Passion, BWV 245, Pt. 2: No. 20, Erwäge, wie sein blutgefärbter Rücken” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6c6b1a054a86e3ec5013e1c6b52f8aa6b9d4de9ec6264df326c574bfeed48d32 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/HKI191725620.
Recording identifiers
- ISRC
- HKI191725620
- Title
- St. John Passion, BWV 245, Pt. 2: No. 20, Erwäge, wie sein blutgefärbter Rücken
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6c6b1a054a86e3ec5013e1c6b52f8aa6b9d4de9ec6264df326c574bfeed48d32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6d1baa1def2d8b7af0b64253a9c05a858b441a3ca46c19c54b2fad7a2e02947c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191725620
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: St. John Passion, BWV 245, Pt. 2: No. 20, Erwäge, wie sein blutgefärbter Rücken · Machine-readable JSON-LD