The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (Hrōþiberhtaz). Compare Old Dutch Robrecht and Old High German Hrodebert (a compound of Hruod () "fame, glo
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 0xf05cc0abfe4f1f163a6b03ac3b50c56987cd0f0a4d50419b6de215d9e387444f. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc40f6f9-4c58-48d5-99ac-396b7ad3a32d.json and https://artists.proofprofile.net/proofs/artist/bc40f6f9-4c58-48d5-99ac-396b7ad3a32d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).