ISRC US83Z2501923
Verified recording
US83Z2501923 is “Search True” by Kay-Chi,
registered on the CopyrightChains blockchain with CopyrightID
0x021c89b1ab3a95db652418f0c86e47e16054bff164077d3435c5142868899130 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2501923.
Recording identifiers
- ISRC
- US83Z2501923
- Title
- Search True
- Artist
- Kay-Chi
- CopyrightID (CopyrightChains transaction hash)
0x021c89b1ab3a95db652418f0c86e47e16054bff164077d3435c5142868899130
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:8631b8747625ef81a96442220ec284120a0649ebd173b7d49ecdf33588f76677- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2501923
- Bitcoin block existence check
- https://blockstream.info/api/block/960220