ISRC DEN961701041
Verified recording
DEN961701041 is “Sonata in A Minor, D. 821 „Arpeggione“: I. Allegro moderato” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x0bc350d2225d797c03619a4d30bfef6eea96f873bc1ddf33b6fe51741c4a829f and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961701041.
Recording identifiers
- ISRC
- DEN961701041
- Title
- Sonata in A Minor, D. 821 „Arpeggione“: I. Allegro moderato
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x0bc350d2225d797c03619a4d30bfef6eea96f873bc1ddf33b6fe51741c4a829f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ec59485df5a09699d701f120602ff44d1c4a51277e958a5c3856954c8978a5b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961701041
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Sonata in A Minor, D. 821 „Arpeggione“: I. Allegro moderato · Machine-readable JSON-LD