ISRC CH9211900037
Verified recording
CH9211900037 is “Johannespassion, BWV 245: No. 37, Choral - O hilf, Christe, Gottes Sohn” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x30caa7104bdb67ce0124f341782521252e1fdab66c6cf25117b0790370263748 and independently timestamped
in Bitcoin block 959105 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211900037.
Recording identifiers
- ISRC
- CH9211900037
- Title
- Johannespassion, BWV 245: No. 37, Choral - O hilf, Christe, Gottes Sohn
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x30caa7104bdb67ce0124f341782521252e1fdab66c6cf25117b0790370263748
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T06:33:30+00:00
- Bitcoin block
- 959105
- Canonical record hash
sha256:3d5a2b1b6ae0ea5d3744311a463e2abd5f75fb54ade503942838239a3c351097- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211900037
- Bitcoin block existence check
- https://blockstream.info/api/block/959105
Full record
Track page: Johannespassion, BWV 245: No. 37, Choral - O hilf, Christe, Gottes Sohn · Machine-readable JSON-LD