ISRC GBF077642708
Verified recording
GBF077642708 is “Piano Sonata in G major, Hob.XVI:11: 2. Andante” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x6260865cee81050bfd23706c874da821a8385f380669a8305472e9ea35f06516 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077642708.
Recording identifiers
- ISRC
- GBF077642708
- Title
- Piano Sonata in G major, Hob.XVI:11: 2. Andante
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x6260865cee81050bfd23706c874da821a8385f380669a8305472e9ea35f06516
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:88908fa4468e5aac2f148e48b9d1c5dbb3be240f7da1fe6312e753d0b6dca276- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077642708
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Piano Sonata in G major, Hob.XVI:11: 2. Andante · Machine-readable JSON-LD