ISRC USBC10400102
Verified recording
USBC10400102 is “Sonata in B-Flat, D. 960: II. Andante sostenuto” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xe8655e985048a3e521990a7766d3e332e2b2aaa187c84b3a197356fae53a5223 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10400102.
Recording identifiers
- ISRC
- USBC10400102
- Title
- Sonata in B-Flat, D. 960: II. Andante sostenuto
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xe8655e985048a3e521990a7766d3e332e2b2aaa187c84b3a197356fae53a5223
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:6e1737be5f5e5824f6b774a329a7dcc5731c0ac8fb7136f5a65ee6048db44c4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10400102
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Sonata in B-Flat, D. 960: II. Andante sostenuto · Machine-readable JSON-LD