ISRC FR10S1720681
Verified recording
FR10S1720681 is “Cantigas de Santa Maria: Nas Mentes Sempre Tẽer” by Alfonso X El Sabio,
registered on the CopyrightChains blockchain with CopyrightID
0x750bb97ba36ff8b587ba1e6d6b3b5a614d48d2a12ac702611e0a646ec44075e2 and independently timestamped
in Bitcoin block 960277 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1720681.
Recording identifiers
- ISRC
- FR10S1720681
- Title
- Cantigas de Santa Maria: Nas Mentes Sempre Tẽer
- Artist
- Alfonso X El Sabio
- CopyrightID (CopyrightChains transaction hash)
0x750bb97ba36ff8b587ba1e6d6b3b5a614d48d2a12ac702611e0a646ec44075e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:10:47+00:00
- Bitcoin block
- 960277
- Canonical record hash
sha256:6f21ed8c7d20a1a028863e293250b8e5989c6e8580e1b086480b344ef62e6cda- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1720681
- Bitcoin block existence check
- https://blockstream.info/api/block/960277
Full record
Track page: Cantigas de Santa Maria: Nas Mentes Sempre Tẽer · Machine-readable JSON-LD