ISRC DEN960400622
Verified recording
DEN960400622 is “Piano Sonata No. 14 in A Minor, D. 784: II. Andante” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x4ec5ad728dfc46a71b0e76e75b993d66d7d3da2e8f236e367a86b734c8b20045 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960400622.
Recording identifiers
- ISRC
- DEN960400622
- Title
- Piano Sonata No. 14 in A Minor, D. 784: II. Andante
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x4ec5ad728dfc46a71b0e76e75b993d66d7d3da2e8f236e367a86b734c8b20045
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:4c6e540bc89dc26a5f6ebd66419c291157cc1a389626d93e8e1b8e4304e2664c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960400622
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Piano Sonata No. 14 in A Minor, D. 784: II. Andante · Machine-readable JSON-LD