ISRC USX9P1066791
Verified recording
USX9P1066791 is “Sin Ti” by Kathy,
registered on the CopyrightChains blockchain with CopyrightID
0x1e84d25e9b0a5751b6042482b8bd85c1ba69ac851669e4ff046464a35bb4a042 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1066791.
Recording identifiers
- ISRC
- USX9P1066791
- Title
- Sin Ti
- Artist
- Kathy
- CopyrightID (CopyrightChains transaction hash)
0x1e84d25e9b0a5751b6042482b8bd85c1ba69ac851669e4ff046464a35bb4a042
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:e47492741e3b9fc00055dc805d8d0c7a84761bd89c2fffc26f1be6659826bb04- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1066791
- Bitcoin block existence check
- https://blockstream.info/api/block/960478