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 0x765e1f632abe852e8e7eadc08de29f38d7cac3ed923a1682b9d199a36afa6c24. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84687a2d-7005-4868-a4e4-7825a400eca2.json and https://artists.proofprofile.net/proofs/artist/84687a2d-7005-4868-a4e4-7825a400eca2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Evian (feat. PinkPantheress, Rizloski & Rax)
Thump Chronicles Vol. 1 (feat. Pressa & Dan Diggerz)
Wild and Lethal Trash! (feat. Fire! & Santigold)
Don't Cry Over Spilled Milk (feat. Jesse Boykins III)