ISRC MX2831000353
Verified recording
MX2831000353 is “Dulcissima Maria: II. Audi nos, Sanctissima” by Francisco Guerrero,
registered on the CopyrightChains blockchain with CopyrightID
0x60323a11604725a31a4888a4e6fb2d21a5d0c37b3c0d0b72e69ca1d8c570ae6f and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2831000353.
Recording identifiers
- ISRC
- MX2831000353
- Title
- Dulcissima Maria: II. Audi nos, Sanctissima
- Artist
- Francisco Guerrero
- CopyrightID (CopyrightChains transaction hash)
0x60323a11604725a31a4888a4e6fb2d21a5d0c37b3c0d0b72e69ca1d8c570ae6f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:86ecc99dabcc78ae816c9392e3c443462342a905833d50e9503eed441b97d92c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2831000353
- Bitcoin block existence check
- https://blockstream.info/api/block/960485
Full record
Track page: Dulcissima Maria: II. Audi nos, Sanctissima · Machine-readable JSON-LD