ISRC GBF071202744
Verified recording
GBF071202744 is “Sonata for Violin and Piano No. 1 in F minor, Op. 80: 4. Allegrissimo” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x046501f313da5f17ce9d127bfea51e582478f2b15b79db8c2fef6248c2d2a341 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/GBF071202744.
Recording identifiers
- ISRC
- GBF071202744
- Title
- Sonata for Violin and Piano No. 1 in F minor, Op. 80: 4. Allegrissimo
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x046501f313da5f17ce9d127bfea51e582478f2b15b79db8c2fef6248c2d2a341
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:75266029eda781f3bd992ca51af858f6df68cedde342e8b9613c9fb096a2dd3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071202744
- 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: 4. Allegrissimo · Machine-readable JSON-LD