ISRC GBF077643302
Verified recording
GBF077643302 is “Piano Sonata in A major, Hob.XVI:5: 2. Menuet & Trio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x6ac80db1af91cac26b7d55795562ac474e652e6ca56969cc63d5d681c12d3231 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077643302.
Recording identifiers
- ISRC
- GBF077643302
- Title
- Piano Sonata in A major, Hob.XVI:5: 2. Menuet & Trio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x6ac80db1af91cac26b7d55795562ac474e652e6ca56969cc63d5d681c12d3231
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:8c897d7f2f14b0fa9fcb6b8ac0ecb7ba1b7e6622619dbf6df12ece298902bec9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077643302
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Piano Sonata in A major, Hob.XVI:5: 2. Menuet & Trio · Machine-readable JSON-LD