ISRC MX2831000144
Verified recording
MX2831000144 is “Plusieurs regretz” by Josquin des Prez,
registered on the CopyrightChains blockchain with CopyrightID
0x3afb645c1cfadfbff80560f2e0857b34f030763f6f09267fc42a92768a01bac0 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2831000144.
Recording identifiers
- ISRC
- MX2831000144
- Title
- Plusieurs regretz
- Artist
- Josquin des Prez
- CopyrightID (CopyrightChains transaction hash)
0x3afb645c1cfadfbff80560f2e0857b34f030763f6f09267fc42a92768a01bac0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:a4d59517607e8130b15523847bcefaae8ec1d5edf94bffeab91dedfbc254094b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2831000144
- Bitcoin block existence check
- https://blockstream.info/api/block/960368