ISRC FRZ202200402
Verified recording
FRZ202200402 is “Bach, JS: Mass in B Minor, BWV 232: Et in terra pax” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1b41864957db8e3bbb425f6109dda309afda6e1bcb9788e933380fcc34c83151 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202200402.
Recording identifiers
- ISRC
- FRZ202200402
- Title
- Bach, JS: Mass in B Minor, BWV 232: Et in terra pax
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1b41864957db8e3bbb425f6109dda309afda6e1bcb9788e933380fcc34c83151
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8210d3475f1771a51722c996b9633262d9063790161064dc6c9d64ce342e5cd8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202200402
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Mass in B Minor, BWV 232: Et in terra pax · Machine-readable JSON-LD