ISRC GBF077642718
Verified recording
GBF077642718 is “Piano Sonata in A major, H.XVI:12: 1. Andante” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x19d558eebb358291b330af57ba39a471cee155c4158de0f0591e01e9baf90d3b 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/GBF077642718.
Recording identifiers
- ISRC
- GBF077642718
- Title
- Piano Sonata in A major, H.XVI:12: 1. Andante
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x19d558eebb358291b330af57ba39a471cee155c4158de0f0591e01e9baf90d3b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:d7a97f0ecdd6a00941bf5ff2682bce834176f2a2f6b1a4ba12fc61c137947617- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077642718
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Piano Sonata in A major, H.XVI:12: 1. Andante · Machine-readable JSON-LD