ISRC USB8U1066807
Verified recording
USB8U1066807 is “Piano Quartet in A Minor, Op. 67: I. Lento - Andante mosso” by Joaquín Turina,
registered on the CopyrightChains blockchain with CopyrightID
0x26f1ae5583882c4b5e7b4c5cb4119baa34c730aed312cc5fc405325b4ad26832 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1066807.
Recording identifiers
- ISRC
- USB8U1066807
- Title
- Piano Quartet in A Minor, Op. 67: I. Lento - Andante mosso
- Artist
- Joaquín Turina
- CopyrightID (CopyrightChains transaction hash)
0x26f1ae5583882c4b5e7b4c5cb4119baa34c730aed312cc5fc405325b4ad26832
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:9c48c36102848fb805d536a43fd71050e654fa15642d0e82780eb47001eac358- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1066807
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Quartet in A Minor, Op. 67: I. Lento - Andante mosso · Machine-readable JSON-LD