Dendi is the name of several African-related subjects: Dendi (province) Dendi (woreda) is a district or woreda in Ethiopia; Mount Dendi, also in Ethiopia; Dendi people is one of the ethnic groups
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 0xc82d8ef207622cf21087870eb55eeb45bb2173e6dc4025d9be19ad7832011c7d. 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/61a233f1-ff00-42d2-963f-71682fc0b3c6.json and https://artists.proofprofile.net/proofs/artist/61a233f1-ff00-42d2-963f-71682fc0b3c6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).