Kadi may refer to: Radio KADI-FM, a radio station (99.5 FM) licensed to serve Republic, Missouri, United States KICK (AM), a radio station (1340 AM) licensed to serve Springfield, Missouri, which hel
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 0xfc5be61a2b8f2a34c83c2428f7f3b246c88b5e050c58f236c036aedaaa248615. 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/08f4dfcc-7e84-4f1c-acd9-4b6cd7513037.json and https://artists.proofprofile.net/proofs/artist/08f4dfcc-7e84-4f1c-acd9-4b6cd7513037.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).