ISRC PLB352128508
Verified recording
PLB352128508 is “Cantigas de Santa Maria, IA 1 (Excerpts): No. 7, Santa María amar devemos” by Alfonso X El Sabio,
registered on the CopyrightChains blockchain with CopyrightID
0x96fc1b97beee40683a3fdee37f89f19bd1094a838a766bb6d25756a40d5622c9 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB352128508.
Recording identifiers
- ISRC
- PLB352128508
- Title
- Cantigas de Santa Maria, IA 1 (Excerpts): No. 7, Santa María amar devemos
- Artist
- Alfonso X El Sabio
- CopyrightID (CopyrightChains transaction hash)
0x96fc1b97beee40683a3fdee37f89f19bd1094a838a766bb6d25756a40d5622c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:7c5ae2327c210844f8e9e7420da7ba4faec1293532702d2a63983b14dceebb38- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB352128508
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Cantigas de Santa Maria, IA 1 (Excerpts): No. 7, Santa María amar devemos · Machine-readable JSON-LD