ISRC GBF077642728
Verified recording
GBF077642728 is “Piano Sonata in E major, H.XVI:13: 1. Moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x53e94d0a53bab8214f91a0726a573a84309eb605fdfe769643a385da19d2f778 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/GBF077642728.
Recording identifiers
- ISRC
- GBF077642728
- Title
- Piano Sonata in E major, H.XVI:13: 1. Moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x53e94d0a53bab8214f91a0726a573a84309eb605fdfe769643a385da19d2f778
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:683be1687b4e801e70d1b94300142435003cea91e5d3d6c25b4c2aad7ec5c69d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077642728
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Piano Sonata in E major, H.XVI:13: 1. Moderato · Machine-readable JSON-LD