ISRC GBAYC8300871
Verified recording
GBAYC8300871 is “Prokofiev: Cinderella, Op. 87, Act 2: No. 23, Skinny's Variation” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x3dca3360ab1ced0d2d37f219112e55d47ce48fc19725dd5fe55782fb6d5126f9 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300871.
Recording identifiers
- ISRC
- GBAYC8300871
- Title
- Prokofiev: Cinderella, Op. 87, Act 2: No. 23, Skinny's Variation
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x3dca3360ab1ced0d2d37f219112e55d47ce48fc19725dd5fe55782fb6d5126f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:1e7cab5feccd423dd493630711866573f1e7b6c814ed279d86f3a9097079a638- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300871
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Prokofiev: Cinderella, Op. 87, Act 2: No. 23, Skinny's Variation · Machine-readable JSON-LD