ISRC GBF077442101
Verified recording
GBF077442101 is “Piano Sonata in C major, H.XVI:10: 1. Moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xcf4dc8d6ac6341b759646bd5a7d998095f433abf801096582dc7fa2ab243a938 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/GBF077442101.
Recording identifiers
- ISRC
- GBF077442101
- Title
- Piano Sonata in C major, H.XVI:10: 1. Moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xcf4dc8d6ac6341b759646bd5a7d998095f433abf801096582dc7fa2ab243a938
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:46eb810c9c8d8308270c15226dc13967307366465a310c94651aada86a608932- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077442101
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata in C major, H.XVI:10: 1. Moderato · Machine-readable JSON-LD