ISRC GBF071202742
Verified recording
GBF071202742 is “Sonata for Violin and Piano No. 1 in F minor, Op. 80: 2. Allegro brusco” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x4ea06cfd3366caab6d225a2273005e42ae2321b7fd3e0dac64aff9e885071064 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/GBF071202742.
Recording identifiers
- ISRC
- GBF071202742
- Title
- Sonata for Violin and Piano No. 1 in F minor, Op. 80: 2. Allegro brusco
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x4ea06cfd3366caab6d225a2273005e42ae2321b7fd3e0dac64aff9e885071064
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7d1d56eb4f018987c9fb9da8c60bbeb1776f8cea719f6a28b6c222ed9e583184- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071202742
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Violin and Piano No. 1 in F minor, Op. 80: 2. Allegro brusco · Machine-readable JSON-LD