ISRC GBAYC9902878
Verified recording
GBAYC9902878 is “Prokofiev: Flute Sonata in D Major, Op. 94: IV. Allegro con brio” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xc0737903ef5896f82e3e68d66b480dd4242de70ec62933f0af0dc2ae7f8e0200 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/GBAYC9902878.
Recording identifiers
- ISRC
- GBAYC9902878
- Title
- Prokofiev: Flute Sonata in D Major, Op. 94: IV. Allegro con brio
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xc0737903ef5896f82e3e68d66b480dd4242de70ec62933f0af0dc2ae7f8e0200
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7717e8319b927898906557a6be71d411ecf731c5d4be122be1ecc2cbc818e45b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9902878
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Prokofiev: Flute Sonata in D Major, Op. 94: IV. Allegro con brio · Machine-readable JSON-LD