ISRC DEN960400613
Verified recording
DEN960400613 is “Piano Sonata No. 13 in A Major, D. 664: III. Allegro” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x5a9c480a439ba3d8e8433148f0bc21005b47e613946ef5b0772881347f9d92a0 and independently timestamped
in Bitcoin block 957011 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960400613.
Recording identifiers
- ISRC
- DEN960400613
- Title
- Piano Sonata No. 13 in A Major, D. 664: III. Allegro
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x5a9c480a439ba3d8e8433148f0bc21005b47e613946ef5b0772881347f9d92a0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T08:25:35+00:00
- Bitcoin block
- 957011
- Canonical record hash
sha256:1795ef1efe54758944be048c42d4ccf9bed3feab11430f88acf5f4b2de32371d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960400613
- Bitcoin block existence check
- https://blockstream.info/api/block/957011
Full record
Track page: Piano Sonata No. 13 in A Major, D. 664: III. Allegro · Machine-readable JSON-LD