ISRC GBF077642720
Verified recording
GBF077642720 is “Piano Sonata in A major, H.XVI:12: 3. Finale: Allegro molto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x52b740dbc1d842801ee2aba9eb59747e4daf2065300e4575a61a15d4c2895190 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077642720.
Recording identifiers
- ISRC
- GBF077642720
- Title
- Piano Sonata in A major, H.XVI:12: 3. Finale: Allegro molto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x52b740dbc1d842801ee2aba9eb59747e4daf2065300e4575a61a15d4c2895190
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:7548db6a53a1b913cf5e2d2402dc051181c751362777891113cf529459a1e885- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077642720
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Piano Sonata in A major, H.XVI:12: 3. Finale: Allegro molto · Machine-readable JSON-LD