ISRC FR7JM2169060
Verified recording
FR7JM2169060 is “Mass in B Minor, BWV 232: Laudamus te” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x278fa54e247addb4bb453f2169f8de9ad4e650cd92c91194f0629cc4dd67a867 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2169060.
Recording identifiers
- ISRC
- FR7JM2169060
- Title
- Mass in B Minor, BWV 232: Laudamus te
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x278fa54e247addb4bb453f2169f8de9ad4e650cd92c91194f0629cc4dd67a867
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:3cc4ee4da7c6e2f79769fcb2b488333b6e1bd38ebd0df121489aacf8b33b5ac1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2169060
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Mass in B Minor, BWV 232: Laudamus te · Machine-readable JSON-LD