ISRC DERV31329373
Verified recording
DERV31329373 is “Schubert: Piano Sonata No. 11 in F Minor, D. 625: III. Adagio, D. 505” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x35254ce07810e1138d41467859e27f33e1a82cb783b1142e185f9669e52224e6 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERV31329373.
Recording identifiers
- ISRC
- DERV31329373
- Title
- Schubert: Piano Sonata No. 11 in F Minor, D. 625: III. Adagio, D. 505
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x35254ce07810e1138d41467859e27f33e1a82cb783b1142e185f9669e52224e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:8e23a10d223756c6a13cc86b47b68e48d275d742f0d51ef36206a4d3ef554553- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERV31329373
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Schubert: Piano Sonata No. 11 in F Minor, D. 625: III. Adagio, D. 505 · Machine-readable JSON-LD