ISRC GBAYC2102615
Verified recording
GBAYC2102615 is “Cui: Kaléidoscope, Op. 50: No. 9, Orientale” by César Cui,
registered on the CopyrightChains blockchain with CopyrightID
0xf28401d88bb2e8dcff9780fda568fcc9dd84a0798dc08e6eafdadd0a9b276390 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2102615.
Recording identifiers
- ISRC
- GBAYC2102615
- Title
- Cui: Kaléidoscope, Op. 50: No. 9, Orientale
- Artist
- César Cui
- CopyrightID (CopyrightChains transaction hash)
0xf28401d88bb2e8dcff9780fda568fcc9dd84a0798dc08e6eafdadd0a9b276390
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:cd17880131d0f94d640e2ba7d1c27522d799e777f669366c02431222aedb05be- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2102615
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Cui: Kaléidoscope, Op. 50: No. 9, Orientale · Machine-readable JSON-LD