thumb|Modern miko in Meiji Shrine, Tokyo, in 2000 A , or shrine maiden,Groemer, 28.Aston, 101 is a young priestessNorth-China herald, 571 who works at a Shinto shrine. were once likely seen as shama
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 0x1a4c031dfe19b7117be670263d8ad987803719b528dff9e7033153effcfda307. Chain 2 (Bitcoin): anchored in block 954028 (2026-06-17T01:08:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a223bfc-1c63-48da-afa5-1b635112e3f6.json and https://artists.proofprofile.net/proofs/artist/3a223bfc-1c63-48da-afa5-1b635112e3f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).