ISRC FRU621011905
Verified recording
FRU621011905 is “Sonate pour piano en la majeur No. 22 D. 959: I. Allegro” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x1e4699ebb3281ec31acc750b64bca13283f64026371a8b6ce8d7d569eee5344e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621011905.
Recording identifiers
- ISRC
- FRU621011905
- Title
- Sonate pour piano en la majeur No. 22 D. 959: I. Allegro
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x1e4699ebb3281ec31acc750b64bca13283f64026371a8b6ce8d7d569eee5344e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:614ab6060b9da63fb87222b187d9907b6a836cf67175f669e19a9faa43f1bd28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621011905
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonate pour piano en la majeur No. 22 D. 959: I. Allegro · Machine-readable JSON-LD