ISRC FRZ202200412
Verified recording
FRZ202200412 is “Bach, JS: Mass in B Minor, BWV 232: Et in unum Dominum” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x24b421b49b3d71d6a9b4025f9244d21b7a60f882f058d8913cf65ef1320cde84 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202200412.
Recording identifiers
- ISRC
- FRZ202200412
- Title
- Bach, JS: Mass in B Minor, BWV 232: Et in unum Dominum
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x24b421b49b3d71d6a9b4025f9244d21b7a60f882f058d8913cf65ef1320cde84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:16238e357b593fa7120adec15edc6a01a9f4a2343c517689c77a83ae4c025526- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202200412
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Bach, JS: Mass in B Minor, BWV 232: Et in unum Dominum · Machine-readable JSON-LD