ISRC FR50X2302303
Verified recording
FR50X2302303 is “Trattado de glosas: Recercadas primera y quarta sobre tenores: II.” by Diego Ortiz,
registered on the CopyrightChains blockchain with CopyrightID
0xc73e239fe2b2dae83e31f9b560c3b021b02008680f71e2709aa38a653587eb8d and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2302303.
Recording identifiers
- ISRC
- FR50X2302303
- Title
- Trattado de glosas: Recercadas primera y quarta sobre tenores: II.
- Artist
- Diego Ortiz
- CopyrightID (CopyrightChains transaction hash)
0xc73e239fe2b2dae83e31f9b560c3b021b02008680f71e2709aa38a653587eb8d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:b5953cc0988b20aee6cfa000c8faf6cd27a4e71ef58a083a5a5a17b119b95c2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2302303
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Trattado de glosas: Recercadas primera y quarta sobre tenores: II. · Machine-readable JSON-LD