ISRC FRZ130837250
Verified recording
FRZ130837250 is “Messe in B Minor, BWV 232: No; 25, Osanna repetatur” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x46b53de68a889c7896ccfb7db158c25ffa4d85bb50221e5aae975d30748ecc8e 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/FRZ130837250.
Recording identifiers
- ISRC
- FRZ130837250
- Title
- Messe in B Minor, BWV 232: No; 25, Osanna repetatur
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x46b53de68a889c7896ccfb7db158c25ffa4d85bb50221e5aae975d30748ecc8e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:eb9b040139f6252e641a51e9a8b26865cb9956b1c033fe04082ff4c00e5018c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130837250
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Messe in B Minor, BWV 232: No; 25, Osanna repetatur · Machine-readable JSON-LD