ISRC USB8U2008856
Verified recording
USB8U2008856 is “Piano Sonata in B-Flat Major, D. 960: I. Molto moderato” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x6b36eb21e94708ba0af9d9b43d69da6d917e1ac5c6385699f1654854eb219eb8 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/USB8U2008856.
Recording identifiers
- ISRC
- USB8U2008856
- Title
- Piano Sonata in B-Flat Major, D. 960: I. Molto moderato
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x6b36eb21e94708ba0af9d9b43d69da6d917e1ac5c6385699f1654854eb219eb8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:486d8cf9f1bc451d81fa2a2a1b61b2e04f8e89fd29ba608292a5c9a1fe932fcf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2008856
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Sonata in B-Flat Major, D. 960: I. Molto moderato · Machine-readable JSON-LD