ISRC DEAR42466288
Verified recording
DEAR42466288 is “Magnus liber organi de graduali et antiphonario pro servitio divino: Sederunt principes” by Pérotin,
registered on the CopyrightChains blockchain with CopyrightID
0x4a701bf03059e8eefede0d1188294785e6bee2b8cd344bd560bb70c71d7933f7 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/DEAR42466288.
Recording identifiers
- ISRC
- DEAR42466288
- Title
- Magnus liber organi de graduali et antiphonario pro servitio divino: Sederunt principes
- Artist
- Pérotin
- CopyrightID (CopyrightChains transaction hash)
0x4a701bf03059e8eefede0d1188294785e6bee2b8cd344bd560bb70c71d7933f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4076f7b8ac6ccfba9d5d2f4102f05c1130e855c583f03fe24b56512f36ab0215- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR42466288
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Magnus liber organi de graduali et antiphonario pro servitio divino: Sederunt principes · Machine-readable JSON-LD