ISRC NLA460610729
Verified recording
NLA460610729 is “Sonata for Arpeggione and Piano in A Minor, D. 821: III. Allegretto” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xc86209f146cdcc448246d36153577dc2a6e17eac96cc79c348cd8e3aa5db4d3e 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/NLA460610729.
Recording identifiers
- ISRC
- NLA460610729
- Title
- Sonata for Arpeggione and Piano in A Minor, D. 821: III. Allegretto
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xc86209f146cdcc448246d36153577dc2a6e17eac96cc79c348cd8e3aa5db4d3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:1d320001fec69bf1becf96a7c8842058a8bb83abc519da012d2d7965cefea8be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460610729
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Sonata for Arpeggione and Piano in A Minor, D. 821: III. Allegretto · Machine-readable JSON-LD