ISRC HKI199279901
Verified recording
HKI199279901 is “St. Matthew Passion, BWV 244: No. 1 Chor mit Choral: Kommt, ihr Tochter, helft mir klagen!” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x587b4b173cc10070518803dd25471fc8c01eb491febe52bcb0fedbc17ee4d188 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279901.
Recording identifiers
- ISRC
- HKI199279901
- Title
- St. Matthew Passion, BWV 244: No. 1 Chor mit Choral: Kommt, ihr Tochter, helft mir klagen!
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x587b4b173cc10070518803dd25471fc8c01eb491febe52bcb0fedbc17ee4d188
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:48fd95db9cd6288691fe69cb558d53b0ef45c8731d36e2623e4549d3637f322a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279901
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: St. Matthew Passion, BWV 244: No. 1 Chor mit Choral: Kommt, ihr Tochter, helft mir klagen! · Machine-readable JSON-LD