ISRC DEF058902060
Verified recording
DEF058902060 is “Cantigas de Santa Maria” by Alfonso X El Sabio,
registered on the CopyrightChains blockchain with CopyrightID
0x5fdb70e441de4389dbd6ee7bccaf2f0e3a59896cc0933cf586bceec4f5f3d2f2 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058902060.
Recording identifiers
- ISRC
- DEF058902060
- Title
- Cantigas de Santa Maria
- Artist
- Alfonso X El Sabio
- CopyrightID (CopyrightChains transaction hash)
0x5fdb70e441de4389dbd6ee7bccaf2f0e3a59896cc0933cf586bceec4f5f3d2f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:f21cd8d4ab6445528b17f15fe1863fad0365e316a21127266e6ffb9a198760be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058902060
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Cantigas de Santa Maria · Machine-readable JSON-LD