ISRC DEN961401252
Verified recording
DEN961401252 is “Piano Sonata No. 9 in B, D.575: II. Andante” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x08c2d902eeacf1f748e2a9254dc1f533c74981277f6eca948df99fec36c5fe96 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961401252.
Recording identifiers
- ISRC
- DEN961401252
- Title
- Piano Sonata No. 9 in B, D.575: II. Andante
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x08c2d902eeacf1f748e2a9254dc1f533c74981277f6eca948df99fec36c5fe96
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:1473e2227646989f90075ac34b513129004b9cf3910a0faa0cb7303004b4de44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961401252
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Piano Sonata No. 9 in B, D.575: II. Andante · Machine-readable JSON-LD