ISRC USBC10100705
Verified recording
USBC10100705 is “Cantos de España, Op. 323, No. 4: Córdoba” by Isaac Albéniz,
registered on the CopyrightChains blockchain with CopyrightID
0x4a537574ce802f4da9109f85f120120660b0320470c9c962b45d7d1d65faa94e and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10100705.
Recording identifiers
- ISRC
- USBC10100705
- Title
- Cantos de España, Op. 323, No. 4: Córdoba
- Artist
- Isaac Albéniz
- CopyrightID (CopyrightChains transaction hash)
0x4a537574ce802f4da9109f85f120120660b0320470c9c962b45d7d1d65faa94e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:b4df45750392f57cc9872f6fce06bcf48d2d8d7847050901ddeefa386c4a9edd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10100705
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Cantos de España, Op. 323, No. 4: Córdoba · Machine-readable JSON-LD