ISRC USX9P2038404
Verified recording
USX9P2038404 is “Tratado de Glosas: Recercada Segunda Sobre la Spagna” by Diego Ortiz,
registered on the CopyrightChains blockchain with CopyrightID
0x74807e4194e654618e1794e68b66975576ac2c75a4c1d3c9c795c0ab9a3c6e8b and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2038404.
Recording identifiers
- ISRC
- USX9P2038404
- Title
- Tratado de Glosas: Recercada Segunda Sobre la Spagna
- Artist
- Diego Ortiz
- CopyrightID (CopyrightChains transaction hash)
0x74807e4194e654618e1794e68b66975576ac2c75a4c1d3c9c795c0ab9a3c6e8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:9ef8a6c316977cf708626a3a2832657712603b68c9178f62e8c7083c22f268f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2038404
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Tratado de Glosas: Recercada Segunda Sobre la Spagna · Machine-readable JSON-LD