Dwayne Michael Carter Jr. (born September27, 1982), known professionally as Lil Wayne, is an American rapper, singer and record producer. He is often regarded as one of the most influential hip-hop ar
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1cb6fdb17a4ef55bdf7d0de9d334b2da465b8cb8ccc23e1581670bf8092158. Chain 2 (Bitcoin): anchored in block 953996 (2026-06-16T20:04:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3043690b-0405-49ab-a863-f172405c2e7b.json and https://artists.proofprofile.net/proofs/artist/3043690b-0405-49ab-a863-f172405c2e7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).