ISRC GBF077642701
Verified recording
GBF077642701 is “Piano Sonata in C major, H.XVI:7: 1. Allegro moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x41209f0eb875255dfdba0b83b68f6c3b27c658461626bed91ba2a169cb0ab359 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/GBF077642701.
Recording identifiers
- ISRC
- GBF077642701
- Title
- Piano Sonata in C major, H.XVI:7: 1. Allegro moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x41209f0eb875255dfdba0b83b68f6c3b27c658461626bed91ba2a169cb0ab359
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:c547261d50b5f2cc35134bc04267555f4363ff2026ae8697bab5244eb06af8a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077642701
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Piano Sonata in C major, H.XVI:7: 1. Allegro moderato · Machine-readable JSON-LD