Calvin Cordozar Broadus Jr. ( ; born October 20, 1971), known professionally as Snoop Dogg (previously Snoop Doggy Dogg), is an American rapper, singer, record producer, songwriter, and actor. A key f
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 0x14f310e35ad075ed2a861825d8029152836c9d28ab630024905ad545a959ccf4. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bd12ddb-edbe-461e-94ad-5c340d5cd659.json and https://artists.proofprofile.net/proofs/artist/9bd12ddb-edbe-461e-94ad-5c340d5cd659.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).