ISRC HKI191156101
Verified recording
HKI191156101 is “Cantiga 35: O que a Santa Maria (arr. J. Ferrero)” by Alfonso X El Sabio,
registered on the CopyrightChains blockchain with CopyrightID
0xa17630681ff4dc45d44cd3fe65c1c77b967664949ea13429537b46b0c96769f5 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191156101.
Recording identifiers
- ISRC
- HKI191156101
- Title
- Cantiga 35: O que a Santa Maria (arr. J. Ferrero)
- Artist
- Alfonso X El Sabio
- CopyrightID (CopyrightChains transaction hash)
0xa17630681ff4dc45d44cd3fe65c1c77b967664949ea13429537b46b0c96769f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1b11856a351b05f14fd92bed095cc2bdd70784d66dfbfb11599f7392bb33fecf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191156101
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Cantiga 35: O que a Santa Maria (arr. J. Ferrero) · Machine-readable JSON-LD