ISRC DEF057300757
Verified recording
DEF057300757 is “Piano Sonata, No. 16 in A Minor, D. 845: III. Scherzo (Allegro vivace) - Trio (Un poco più lento)” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xdd68ed2bdad0602760ba256ed32f70f86604cf6cd49aad9c6c69c4016393220f and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057300757.
Recording identifiers
- ISRC
- DEF057300757
- Title
- Piano Sonata, No. 16 in A Minor, D. 845: III. Scherzo (Allegro vivace) - Trio (Un poco più lento)
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xdd68ed2bdad0602760ba256ed32f70f86604cf6cd49aad9c6c69c4016393220f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:eb2b17287ddac82d6a81ea5c7a71cc0be80cdfeb6af558483820d9644d6455e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057300757
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Piano Sonata, No. 16 in A Minor, D. 845: III. Scherzo (Allegro vivace) - Trio (Un poco più lento) · Machine-readable JSON-LD