ISRC ITCC51104478
Verified recording
ITCC51104478 is “Johannes-Passion, BWV 245: No. 17, Ach großer König - No. 18, Da sprach Pilatus zu ihm” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x30443a3cfee49ec623a48cb53b2cb9b0db40bbf06dbd6a8db1c28c5be26fe3c4 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC51104478.
Recording identifiers
- ISRC
- ITCC51104478
- Title
- Johannes-Passion, BWV 245: No. 17, Ach großer König - No. 18, Da sprach Pilatus zu ihm
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x30443a3cfee49ec623a48cb53b2cb9b0db40bbf06dbd6a8db1c28c5be26fe3c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:dc489e0d3ef08abccd0ae4d82a4bf7340b72d5c0dc7ad5130850075a7ce31459- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC51104478
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Johannes-Passion, BWV 245: No. 17, Ach großer König - No. 18, Da sprach Pilatus zu ihm · Machine-readable JSON-LD