ISRC GBF077642703
Verified recording
GBF077642703 is “Piano Sonata in C major, H.XVI:7: 3. Finale - Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xd2ddbd265de37756278238b6940e31b4d7a902769bf71ecb7f7050fc6f67083d 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/GBF077642703.
Recording identifiers
- ISRC
- GBF077642703
- Title
- Piano Sonata in C major, H.XVI:7: 3. Finale - Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xd2ddbd265de37756278238b6940e31b4d7a902769bf71ecb7f7050fc6f67083d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a99f1910701fe06986c6093caff5d4b03ad88fc06563f0dee198f53b5854a689- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077642703
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata in C major, H.XVI:7: 3. Finale - Allegro · Machine-readable JSON-LD