Dudi is a name. In the military Dudi of Basra (Militant leader) also entitled as David of Basra was a 3rd century crusader and religious preacher to spread Christianity in India People Clan organ
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 0x6ae60098578653e2aa63218a27dac9e2e78c6d7c84d993d1b268995679be79c4. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58365dd6-58b1-4f77-a45d-707c26d220f1.json and https://artists.proofprofile.net/proofs/artist/58365dd6-58b1-4f77-a45d-707c26d220f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).