ISRC GBF076512444
Verified recording
GBF076512444 is “Mass in Four Parts, SV 257: 4. Sanctus” by Claudio Monteverdi,
registered on the CopyrightChains blockchain with CopyrightID
0x27531d1aa8905bb98be6a4d531fd26062493a87cb003ea440660bfad448b7505 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076512444.
Recording identifiers
- ISRC
- GBF076512444
- Title
- Mass in Four Parts, SV 257: 4. Sanctus
- Artist
- Claudio Monteverdi
- CopyrightID (CopyrightChains transaction hash)
0x27531d1aa8905bb98be6a4d531fd26062493a87cb003ea440660bfad448b7505
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:3fb460b44e18b2d2603dd1dbd5fa367d711f8026961b7230b4720bb50bde8624- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076512444
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Mass in Four Parts, SV 257: 4. Sanctus · Machine-readable JSON-LD