ISRC DEF059631810
Verified recording
DEF059631810 is “Léonin / Pérotin: Magnus Liber / Feast of St. Stephen: Alleluya - Video celos apertos (à 2) (Alleluya)” by Léonin,
registered on the CopyrightChains blockchain with CopyrightID
0xa4b29eae7bcd31db4e66550e160e3d9b4f825bc6d5cd19e075b8e0878193af70 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059631810.
Recording identifiers
- ISRC
- DEF059631810
- Title
- Léonin / Pérotin: Magnus Liber / Feast of St. Stephen: Alleluya - Video celos apertos (à 2) (Alleluya)
- Artist
- Léonin
- CopyrightID (CopyrightChains transaction hash)
0xa4b29eae7bcd31db4e66550e160e3d9b4f825bc6d5cd19e075b8e0878193af70
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:b7b477ef33a446197cbedcac5b0548d5a25f5e5ba3f92c6b053fdb2f76d159d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059631810
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Léonin / Pérotin: Magnus Liber / Feast of St. Stephen: Alleluya - Video celos apertos (à 2) (Alleluya) · Machine-readable JSON-LD