ISRC MX2831000657
Verified recording
MX2831000657 is “Dum sigilum summi patris” by Pérotin,
registered on the CopyrightChains blockchain with CopyrightID
0xe3d7d11fc3d556f45c9aadbaa2d6d36a090a8ba02ca84e9c0c1d5417bdcdb71a and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2831000657.
Recording identifiers
- ISRC
- MX2831000657
- Title
- Dum sigilum summi patris
- Artist
- Pérotin
- CopyrightID (CopyrightChains transaction hash)
0xe3d7d11fc3d556f45c9aadbaa2d6d36a090a8ba02ca84e9c0c1d5417bdcdb71a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:b9d0a6d10a0f0d7628f940de314a6ec220225d39b115e7f4beaed2438fce4422- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2831000657
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Dum sigilum summi patris · Machine-readable JSON-LD