ISRC FR7JM2161050
Verified recording
FR7JM2161050 is “Piano Sonata No. 23 in F Minor, Op. 57 "Appassionata": II. Andante con moto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x6bf9ed4ba70b44079be300404ca47043f03e9d8baebd184e350a7c78af39f77c and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2161050.
Recording identifiers
- ISRC
- FR7JM2161050
- Title
- Piano Sonata No. 23 in F Minor, Op. 57 "Appassionata": II. Andante con moto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x6bf9ed4ba70b44079be300404ca47043f03e9d8baebd184e350a7c78af39f77c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:7ea3af5f0c3aea64248943b6c2ae32780b360a2eb30525f43e2335bac4d105d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2161050
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Piano Sonata No. 23 in F Minor, Op. 57 "Appassionata": II. Andante con moto · Machine-readable JSON-LD