ISRC GBAYC8700389
Verified recording
GBAYC8700389 is “Prokofiev: Romeo and Juliet, Op. 64, Act 1: Juliet's Variation” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x562c8619d21c94af7b95e0dc8a17ce28d77535f19d90280a687a296bae96ecfc 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/GBAYC8700389.
Recording identifiers
- ISRC
- GBAYC8700389
- Title
- Prokofiev: Romeo and Juliet, Op. 64, Act 1: Juliet's Variation
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x562c8619d21c94af7b95e0dc8a17ce28d77535f19d90280a687a296bae96ecfc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:76aa6184a115122410d1116714a15a50714cf1ea527144b1c8e29cd7556c482e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8700389
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Prokofiev: Romeo and Juliet, Op. 64, Act 1: Juliet's Variation · Machine-readable JSON-LD