Percy Robert Miller (born April 29, 1970), better known by his stage name Master P, is an American rapper, actor, and entrepreneur. He founded No Limit Records in 1991, which was relaunched into the s
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb20baf539fce404f63d7f647f9d0c988e1bb375da09397a1f3b260bf864a1d6. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a7db3a81-8251-4dd1-a5bd-83c831eb891c.json and https://artists.proofprofile.net/proofs/artist/a7db3a81-8251-4dd1-a5bd-83c831eb891c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).