ISRC FR7JM2169050
Verified recording
FR7JM2169050 is “Mass in B Minor, BWV 232: Et in terra pax” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x22f7f79e5cd8e2574612b27ab7186c7b1b5d1687a17eb58e44627d21d027aac7 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2169050.
Recording identifiers
- ISRC
- FR7JM2169050
- Title
- Mass in B Minor, BWV 232: Et in terra pax
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x22f7f79e5cd8e2574612b27ab7186c7b1b5d1687a17eb58e44627d21d027aac7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:6727a3d529daeb20031d15bf7486e85101c7082b51fe4ee053bfb81da730eeed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2169050
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Mass in B Minor, BWV 232: Et in terra pax · Machine-readable JSON-LD