ISRC DEF059631811
Verified recording
DEF059631811 is “Léonin / Pérotin: Magnus Liber / Feast of St. Stephen: Video celos apertos (Communion)” by Léonin,
registered on the CopyrightChains blockchain with CopyrightID
0x5963e34ef37f04033d97cc8b8341a74c753d56a62049526cadc1a90967b9e74a and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059631811.
Recording identifiers
- ISRC
- DEF059631811
- Title
- Léonin / Pérotin: Magnus Liber / Feast of St. Stephen: Video celos apertos (Communion)
- Artist
- Léonin
- CopyrightID (CopyrightChains transaction hash)
0x5963e34ef37f04033d97cc8b8341a74c753d56a62049526cadc1a90967b9e74a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:589d25df985a128628ab95e73eea9c14c57ee0acfd77f974f81a0ce7140ddf4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059631811
- Bitcoin block existence check
- https://blockstream.info/api/block/960376
Full record
Track page: Léonin / Pérotin: Magnus Liber / Feast of St. Stephen: Video celos apertos (Communion) · Machine-readable JSON-LD