ISRC HKI199280008
Verified recording
HKI199280008 is “St. Matthew Passion, BWV 244: No. 37 Choral: Wer hat dich so geschlagen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa62fd9d91f439f68dfd91a54c713073f5ad5fcb007ac5f76c5a02179f1a0c286 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/HKI199280008.
Recording identifiers
- ISRC
- HKI199280008
- Title
- St. Matthew Passion, BWV 244: No. 37 Choral: Wer hat dich so geschlagen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa62fd9d91f439f68dfd91a54c713073f5ad5fcb007ac5f76c5a02179f1a0c286
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0218a1ad83309f11673aef3d6e8737c56c5ce1a755abc72950e7a9652aa5be11- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199280008
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: St. Matthew Passion, BWV 244: No. 37 Choral: Wer hat dich so geschlagen · Machine-readable JSON-LD