ISRC HUA251206901
Verified recording
HUA251206901 is “St. Matthew Passion, BWV 244: No. 1. Chorus: Kommt, ihr Tochter, helft mir klagen!” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe5a15038bb97b9b68129ea47690eb8796a6700b3ced4110558c3582c00a6ff48 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/HUA251206901.
Recording identifiers
- ISRC
- HUA251206901
- Title
- St. Matthew Passion, BWV 244: No. 1. Chorus: Kommt, ihr Tochter, helft mir klagen!
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe5a15038bb97b9b68129ea47690eb8796a6700b3ced4110558c3582c00a6ff48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9906f0776e1e05f82076355a33c932f96ca9dd7758b62072bf64ba9c28bb3a49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251206901
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: St. Matthew Passion, BWV 244: No. 1. Chorus: Kommt, ihr Tochter, helft mir klagen! · Machine-readable JSON-LD