ISRC FRZ141220070
Verified recording
FRZ141220070 is “St. Matthew Passion, BWV 244, Part I: No. 7, "Da ging hin der Zwölfen einer" (Evangelista, Judas)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe7eab3380632b13cf6a1ae0fa311201887516526083a7ca592779b4beba73870 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/FRZ141220070.
Recording identifiers
- ISRC
- FRZ141220070
- Title
- St. Matthew Passion, BWV 244, Part I: No. 7, "Da ging hin der Zwölfen einer" (Evangelista, Judas)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe7eab3380632b13cf6a1ae0fa311201887516526083a7ca592779b4beba73870
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:11c13c0e9fefcd1e89f40e52a80a915b412e38ff396de3a2d4e66eb245acd877- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141220070
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: St. Matthew Passion, BWV 244, Part I: No. 7, "Da ging hin der Zwölfen einer" (Evangelista, Judas) · Machine-readable JSON-LD