ISRC DEN961401313
Verified recording
DEN961401313 is “Piano Sonata No. 20 in A, D.959: III. Scherzo (Allegro vivace)” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x077e1d304aa8e48db23949738640d6a2100de5cfdf3adebacb5045f594b3eba0 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961401313.
Recording identifiers
- ISRC
- DEN961401313
- Title
- Piano Sonata No. 20 in A, D.959: III. Scherzo (Allegro vivace)
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x077e1d304aa8e48db23949738640d6a2100de5cfdf3adebacb5045f594b3eba0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:3e6929e0a47fe17bceb181b67a73cda263ea9fd83d35f3815d9e106e5ca98178- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961401313
- Bitcoin block existence check
- https://blockstream.info/api/block/960370
Full record
Track page: Piano Sonata No. 20 in A, D.959: III. Scherzo (Allegro vivace) · Machine-readable JSON-LD