Parricide is the deliberate killing of one's own parent. It is an umbrella term that can be used to refer to acts of matricide, the deliberate killing of one's own mother, and patricide, the deliberat
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 0x571685f14be7fac1923dc473ad993a596e3b9586fd5757c5167335c842348acc. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94aafee5-77b3-468f-9ed6-67139b8f46ec.json and https://artists.proofprofile.net/proofs/artist/94aafee5-77b3-468f-9ed6-67139b8f46ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sometimes It's Better To Be Blind And Deaf