ISRC FRZ141220140
Verified recording
FRZ141220140 is “Matthäus-Passion, BWV 244, Part I: No. 14, "Und da sie den Lobgesang gesprochen hatten" (Evangelista, Jesus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe7ff4c826826bf18071233dc91746d06d65bfa105ef7edf5ae881837431c9f0b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141220140.
Recording identifiers
- ISRC
- FRZ141220140
- Title
- Matthäus-Passion, BWV 244, Part I: No. 14, "Und da sie den Lobgesang gesprochen hatten" (Evangelista, Jesus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe7ff4c826826bf18071233dc91746d06d65bfa105ef7edf5ae881837431c9f0b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3cf137415a7c0dc66bf78d0fd29a61a25064d9cdefb9cd48dd1417d251532896- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141220140
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Matthäus-Passion, BWV 244, Part I: No. 14, "Und da sie den Lobgesang gesprochen hatten" (Evangelista, Jesus) · Machine-readable JSON-LD