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 0xdea5c53ed48fe25da2f9675a4a60c266b8470ea23cc12515961bad455fe5d0c5. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aac887d1-84ba-4162-bb5d-04edd22c0b41.json and https://artists.proofprofile.net/proofs/artist/aac887d1-84ba-4162-bb5d-04edd22c0b41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
OG (feat. Uzikwendu, Jesse Jagz, Eva Alordiah & MISTA STYLES)
Best of Ruggedman: Acoustic Session Vol. 1