ISRC GBF078811572
Verified recording
GBF078811572 is “Piano Sonata No. 23 in F Minor, Op. 57 "Appassionata": 2. Andante con moto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x810d5afbdbfb0c902939f65d4a21d956f4164c9d2932216692fd9302735d6d74 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078811572.
Recording identifiers
- ISRC
- GBF078811572
- Title
- Piano Sonata No. 23 in F Minor, Op. 57 "Appassionata": 2. Andante con moto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x810d5afbdbfb0c902939f65d4a21d956f4164c9d2932216692fd9302735d6d74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:b1ee7298bdf6392d6694ca464a7594f3c4c395d6ff74af4070d86ea7c6e3bff9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078811572
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Piano Sonata No. 23 in F Minor, Op. 57 "Appassionata": 2. Andante con moto · Machine-readable JSON-LD