ISRC USBC18300124
Verified recording
USBC18300124 is “Cantos de España, Op. 232 (Arranged for Guitar by Julian Bream): No. 4, Córdoba” by Isaac Albéniz,
registered on the CopyrightChains blockchain with CopyrightID
0x22a7be16d0f47d53590cc3580b7d84f78c113e189dab9900c58d773561856ad7 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18300124.
Recording identifiers
- ISRC
- USBC18300124
- Title
- Cantos de España, Op. 232 (Arranged for Guitar by Julian Bream): No. 4, Córdoba
- Artist
- Isaac Albéniz
- CopyrightID (CopyrightChains transaction hash)
0x22a7be16d0f47d53590cc3580b7d84f78c113e189dab9900c58d773561856ad7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:bd7dd11b47829ae39b5e20c23d71d876ee84eb5eb99164aa1e708cdb2d4dfcf9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18300124
- Bitcoin block existence check
- https://blockstream.info/api/block/960376
Full record
Track page: Cantos de España, Op. 232 (Arranged for Guitar by Julian Bream): No. 4, Córdoba · Machine-readable JSON-LD