ISRC GBAYC2300089
Verified recording
GBAYC2300089 is “Campra: Messe de Requiem: IV. (b) Offertoire. Chœur. "Sed signifier sanctus Michael" - "Hostias et preces tibi Domine"” by André Campra,
registered on the CopyrightChains blockchain with CopyrightID
0xf20d2c2a8984fa0d75b97e2fe3f8053943f36e79a308fe83641f950281fada8e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2300089.
Recording identifiers
- ISRC
- GBAYC2300089
- Title
- Campra: Messe de Requiem: IV. (b) Offertoire. Chœur. "Sed signifier sanctus Michael" - "Hostias et preces tibi Domine"
- Artist
- André Campra
- CopyrightID (CopyrightChains transaction hash)
0xf20d2c2a8984fa0d75b97e2fe3f8053943f36e79a308fe83641f950281fada8e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:af712e231cbab4fff16e35676231042a4ecabb2dce7a706b46926ecc039790a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2300089
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Campra: Messe de Requiem: IV. (b) Offertoire. Chœur. "Sed signifier sanctus Michael" - "Hostias et preces tibi Domine" · Machine-readable JSON-LD