1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b3d5e9405a6e5d080427c07330e3f1250f76d32f4d3e558e9971da3975daa6. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0468d30b-af46-450f-955a-9d84c6c603b8.json and https://artists.proofprofile.net/proofs/artist/0468d30b-af46-450f-955a-9d84c6c603b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
UK Freestyle (Feat. 안경잽이, 하회, 372, Bruno Champman, 노아주다 , 릴호동, PPARISKKOMA)
Smash2! (Feat. CHERRY BOY 17, Don Mills)
Hungry (Feat. CHERRY BOY 17, Hijvc Kid, Don Mills, Heroincity, Astral Swaggy, Ziika) - REMIX