Noone is a surname. Notable people with the surname include: Craig Noone (born 1987), English football midfielder Eímear Noone, Irish conductor and composer Garron Noone (born 1994), Irish TikTok sta
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 0x357b94a29429fa411a04552c7686e05de1b2e577f813656708f6e0e2edf4cd02. 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/6d047ebc-899e-4c6a-8e4a-a04dfd087c22.json and https://artists.proofprofile.net/proofs/artist/6d047ebc-899e-4c6a-8e4a-a04dfd087c22.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).