Rondae may refer to: Rondae Hollis-Jefferson, American-Jordanian basketball player Dorcadion rondae, a synonym for Iberodorcadion mus, a species of beetle Erysimum rondae, a species of flowering plant
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb467eca72aa38c6f300005b8b169ca0cb9f08e440204e64affcaa653ac1afc. Chain 2 (Bitcoin): anchored in block 953888 (2026-06-16T04:55:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0df10ff6-730d-494c-8909-26a692fd527e.json and https://artists.proofprofile.net/proofs/artist/0df10ff6-730d-494c-8909-26a692fd527e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).