ISRC GBBBA0942201
Verified recording
GBBBA0942201 is “St. Matthew Passion, BWV 244 / Part One: No. 1 Chorus I/II: "Kommt, ihr Töchter, helft mir klagen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x14143f492f88ae86d3287162b63891318fd0df942542fc1be3ac6cd051bed052 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/GBBBA0942201.
Recording identifiers
- ISRC
- GBBBA0942201
- Title
- St. Matthew Passion, BWV 244 / Part One: No. 1 Chorus I/II: "Kommt, ihr Töchter, helft mir klagen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x14143f492f88ae86d3287162b63891318fd0df942542fc1be3ac6cd051bed052
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9548f23a32f7219c852ce884f9073aff09b9297a2becda70f85e7e19540af538- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0942201
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: St. Matthew Passion, BWV 244 / Part One: No. 1 Chorus I/II: "Kommt, ihr Töchter, helft mir klagen" · Machine-readable JSON-LD