ISRC DEN421510001
Verified recording
DEN421510001 is “Missa L'homme armé: 1. Kyrie” by Johannes Ockeghem,
registered on the CopyrightChains blockchain with CopyrightID
0x1c2e1b21d62dfbd4be5fa2b098de4e70f01582ab0de7608b37d23ae4d2a3f048 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/DEN421510001.
Recording identifiers
- ISRC
- DEN421510001
- Title
- Missa L'homme armé: 1. Kyrie
- Artist
- Johannes Ockeghem
- CopyrightID (CopyrightChains transaction hash)
0x1c2e1b21d62dfbd4be5fa2b098de4e70f01582ab0de7608b37d23ae4d2a3f048
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:12731bc5c7d33eba20708e5dcdfdb7ef910935ae10b641156012a45e1b8edb5c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN421510001
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Missa L'homme armé: 1. Kyrie · Machine-readable JSON-LD