ISRC FRZ141220010
Verified recording
FRZ141220010 is “St. Matthew Passion, BWV 244, Part I: No. 1, "Kommt, ihr Töchter, helft mir klagen" (Chorus I & II)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xeb00155a6d12f4898c9eb8524e95c6f0e775b173b029750773a76db0e10af330 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141220010.
Recording identifiers
- ISRC
- FRZ141220010
- Title
- St. Matthew Passion, BWV 244, Part I: No. 1, "Kommt, ihr Töchter, helft mir klagen" (Chorus I & II)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xeb00155a6d12f4898c9eb8524e95c6f0e775b173b029750773a76db0e10af330
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3ba3046b199292252e3ac411ba16b3adbe14563ba4d0efe74f7c767e82906c07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141220010
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: St. Matthew Passion, BWV 244, Part I: No. 1, "Kommt, ihr Töchter, helft mir klagen" (Chorus I & II) · Machine-readable JSON-LD