ISRC FRZ202200404
Verified recording
FRZ202200404 is “Bach, JS: Mass in B Minor, BWV 232: Gratias agimus tibi” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xce780df2d6352d28cd33042d3a147c4aa7e976f1d03bf44f7b808cd780eb598b and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202200404.
Recording identifiers
- ISRC
- FRZ202200404
- Title
- Bach, JS: Mass in B Minor, BWV 232: Gratias agimus tibi
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xce780df2d6352d28cd33042d3a147c4aa7e976f1d03bf44f7b808cd780eb598b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:1aef980c282918b7364be66280bd9683f44afc4edfdf36899bde71b188967d65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202200404
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Bach, JS: Mass in B Minor, BWV 232: Gratias agimus tibi · Machine-readable JSON-LD