ISRC PLB352128504
Verified recording
PLB352128504 is “Cantigas de Santa Maria, IA 1 (Excerpts): No. 260, Dized', ai trobadores” by Alfonso X El Sabio,
registered on the CopyrightChains blockchain with CopyrightID
0x207190b89cc1d9247ccbeaf4d2decd81ee8109fa8efc60de55efa4ed3bdf6196 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB352128504.
Recording identifiers
- ISRC
- PLB352128504
- Title
- Cantigas de Santa Maria, IA 1 (Excerpts): No. 260, Dized', ai trobadores
- Artist
- Alfonso X El Sabio
- CopyrightID (CopyrightChains transaction hash)
0x207190b89cc1d9247ccbeaf4d2decd81ee8109fa8efc60de55efa4ed3bdf6196
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:44d27514c8ead373b66ca67412cae8f0fa7081676e3e1cc50a61ef121b138fbb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB352128504
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cantigas de Santa Maria, IA 1 (Excerpts): No. 260, Dized', ai trobadores · Machine-readable JSON-LD