ISRC USSM19703935
Verified recording
USSM19703935 is “Piano Quintet in A Major, D. 667, Op. 114 "Trout": II. Andante” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xe3303de1242ba9d3ae38e8b69f4c5bbabae277a5625baac2bbde9b974bff1c3c and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19703935.
Recording identifiers
- ISRC
- USSM19703935
- Title
- Piano Quintet in A Major, D. 667, Op. 114 "Trout": II. Andante
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xe3303de1242ba9d3ae38e8b69f4c5bbabae277a5625baac2bbde9b974bff1c3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:312cca9d152bbd876faf8a6825ea694b5533a5d284aef19aef44d42497f6e5c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19703935
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Piano Quintet in A Major, D. 667, Op. 114 "Trout": II. Andante · Machine-readable JSON-LD