ISRC FR7JM2133010
Verified recording
FR7JM2133010 is “Matthäus-Passion, BWV 244, Prima parte: Nr.1. Chorus I & II "Kommt, ihr Töchter, helft mir klagen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf2eb4c3439e7f9256e03aa115e8d59444aeabb16d785a00cc3d29c0759da15ee and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2133010.
Recording identifiers
- ISRC
- FR7JM2133010
- Title
- Matthäus-Passion, BWV 244, Prima parte: Nr.1. Chorus I & II "Kommt, ihr Töchter, helft mir klagen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf2eb4c3439e7f9256e03aa115e8d59444aeabb16d785a00cc3d29c0759da15ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:12cd2d34383d1190a4d26d60fdddab2771bd8cf32e177baad95cf50309aa15eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2133010
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Matthäus-Passion, BWV 244, Prima parte: Nr.1. Chorus I & II "Kommt, ihr Töchter, helft mir klagen" · Machine-readable JSON-LD