ISRC USB8U1066809
Verified recording
USB8U1066809 is “Piano Quartet in A Minor, Op. 67: III. Andante - Allegretto” by Joaquín Turina,
registered on the CopyrightChains blockchain with CopyrightID
0x32115a2397ce0a4c698f6cf92728be4d69342ecb19d4bbfe4dadcf771a19da45 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1066809.
Recording identifiers
- ISRC
- USB8U1066809
- Title
- Piano Quartet in A Minor, Op. 67: III. Andante - Allegretto
- Artist
- Joaquín Turina
- CopyrightID (CopyrightChains transaction hash)
0x32115a2397ce0a4c698f6cf92728be4d69342ecb19d4bbfe4dadcf771a19da45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:259ff2130f3d64334c73ca94b30b4936199f13437e7e4c3b1437473585356a2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1066809
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Piano Quartet in A Minor, Op. 67: III. Andante - Allegretto · Machine-readable JSON-LD