ISRC GBF071202743
Verified recording
GBF071202743 is “Sonata for Violin and Piano No. 1 in F minor, Op. 80: 3. Andante” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x97bf7f2f01c63e53a174d15c7bbfa5b714d884a145296b3aa8b08a3a3874111d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071202743.
Recording identifiers
- ISRC
- GBF071202743
- Title
- Sonata for Violin and Piano No. 1 in F minor, Op. 80: 3. Andante
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x97bf7f2f01c63e53a174d15c7bbfa5b714d884a145296b3aa8b08a3a3874111d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f7dba0e8302db8f146a4065fbdb93d428882e152ac6dd369f038880983acfc7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071202743
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Sonata for Violin and Piano No. 1 in F minor, Op. 80: 3. Andante · Machine-readable JSON-LD