thumb|right|The Car of Juggernaut, as depicted in the 1851 Illustrated London Reading Book thumb|Juggernaut cart in the Ulsoor temple complex in Bangalore, India, around 1870 thumb|The festival (2007
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 0xbb0647fbf9846c2e124eca5950ce54c8eb72cf90104d85e06d852e23f099f89d. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea4999a2-c67d-48c0-9dff-de91b25a1cdc.json and https://artists.proofprofile.net/proofs/artist/ea4999a2-c67d-48c0-9dff-de91b25a1cdc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).