ISRC FR7JM2351020
Verified recording
FR7JM2351020 is “Piano Sonata in A Major, D. 959: II. Andantino” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xc50022fb7d93694dd19bfd52dee521f77db8d0a0b36c83bee20f08f6333b6b8d and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2351020.
Recording identifiers
- ISRC
- FR7JM2351020
- Title
- Piano Sonata in A Major, D. 959: II. Andantino
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xc50022fb7d93694dd19bfd52dee521f77db8d0a0b36c83bee20f08f6333b6b8d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:ca5101c579f596476ec664f684589965b8fd654f2236b088113c634890aaf4be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2351020
- Bitcoin block existence check
- https://blockstream.info/api/block/960309
Full record
Track page: Piano Sonata in A Major, D. 959: II. Andantino · Machine-readable JSON-LD