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 0xcd17bb51e62c601040417493dd6eabfc575f75775dc2f866e8fa3c20f5609d71. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/793e6bf9-e71a-488b-b717-d8519d25d3d6.json and https://artists.proofprofile.net/proofs/artist/793e6bf9-e71a-488b-b717-d8519d25d3d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Live It Up (feat. Lil Gotit & Guap Tarantino)
Racks (feat. Guap Tarantino & Mal & Quill)