ISRC HKI199279902
Verified recording
HKI199279902 is “St. Matthew Passion, BWV 244: No. 2 Rezitativ: Da Jesus diese Rede vollendet hatte” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9fa87e780de5ffb6e1865c58ac440b720defe047fb84a5195acbd8b6348edd79 and independently timestamped
in Bitcoin block 957064 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279902.
Recording identifiers
- ISRC
- HKI199279902
- Title
- St. Matthew Passion, BWV 244: No. 2 Rezitativ: Da Jesus diese Rede vollendet hatte
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9fa87e780de5ffb6e1865c58ac440b720defe047fb84a5195acbd8b6348edd79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:43:08+00:00
- Bitcoin block
- 957064
- Canonical record hash
sha256:75b0d4fcdf9ddb088fa913b84333a564e24ad7a76d1bd04a2724c75c3e24c092- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279902
- Bitcoin block existence check
- https://blockstream.info/api/block/957064
Full record
Track page: St. Matthew Passion, BWV 244: No. 2 Rezitativ: Da Jesus diese Rede vollendet hatte · Machine-readable JSON-LD