Ender is a masculine Turkish given name, derived from the Arabic word Andar (اندر) meaning extremely rare. It is also a family name, prevalent in families of German or Austrian origin and, as a surn
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 0x80903756a1b931e7a0e744dfb6154f618a347eca32be6e97d04f09422652fcf5. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f90185b-30f0-4a0b-8de8-6e1dd88905ee.json and https://artists.proofprofile.net/proofs/artist/7f90185b-30f0-4a0b-8de8-6e1dd88905ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).