ISRC USDY42118949
Verified recording
USDY42118949 is “Kaleidoscope, Op. 50: No. 9, Orientale” by César Cui,
registered on the CopyrightChains blockchain with CopyrightID
0xa842d839546bfb7e0511c3085c6b719daaebc133cfe22adf01ab79079b828cdf and independently timestamped
in Bitcoin block 960487 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42118949.
Recording identifiers
- ISRC
- USDY42118949
- Title
- Kaleidoscope, Op. 50: No. 9, Orientale
- Artist
- César Cui
- CopyrightID (CopyrightChains transaction hash)
0xa842d839546bfb7e0511c3085c6b719daaebc133cfe22adf01ab79079b828cdf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:15:43+00:00
- Bitcoin block
- 960487
- Canonical record hash
sha256:aed55e2dc73f37d15a1ee3c32dd4df7fc27909cb58ef2dffa43e7427f7e09a32- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42118949
- Bitcoin block existence check
- https://blockstream.info/api/block/960487
Full record
Track page: Kaleidoscope, Op. 50: No. 9, Orientale · Machine-readable JSON-LD