ISRC DEF059504390
Verified recording
DEF059504390 is “Plainchant for Vesper I (Recollectio festorum beate Marie virginis): Antiphon: Solem iusticie regem paritura supremum/ Psalm 116: Laudate Dominum omnes gentes” by Guillaume Dufay,
registered on the CopyrightChains blockchain with CopyrightID
0xb801152d7c7963cc57b10d11c8efcb274a51ec01a432c20fde5f45c1a27731ba and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059504390.
Recording identifiers
- ISRC
- DEF059504390
- Title
- Plainchant for Vesper I (Recollectio festorum beate Marie virginis): Antiphon: Solem iusticie regem paritura supremum/ Psalm 116: Laudate Dominum omnes gentes
- Artist
- Guillaume Dufay
- CopyrightID (CopyrightChains transaction hash)
0xb801152d7c7963cc57b10d11c8efcb274a51ec01a432c20fde5f45c1a27731ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:8334936291139d51066e63950850c2924752d171e3dce527987ebab790e7f01b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059504390
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Plainchant for Vesper I (Recollectio festorum beate Marie virginis): Antiphon: Solem iusticie regem paritura supremum/ Psalm 116: Laudate Dominum omnes gentes · Machine-readable JSON-LD