ISRC GBAYC9902877
Verified recording
GBAYC9902877 is “Prokofiev: Flute Sonata in D Major, Op. 94: III. Andante” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x0bbd3911e79938df6a390519441ec0ad51a75a5313a6841948eea4622f882cdb and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9902877.
Recording identifiers
- ISRC
- GBAYC9902877
- Title
- Prokofiev: Flute Sonata in D Major, Op. 94: III. Andante
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x0bbd3911e79938df6a390519441ec0ad51a75a5313a6841948eea4622f882cdb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0e4417187ba8a1cab98047645a800d4da982880fcd28528d8a4883a5937417b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9902877
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Prokofiev: Flute Sonata in D Major, Op. 94: III. Andante · Machine-readable JSON-LD