1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xd44cc8a24c243167c652f83793571d8a9f67a6c60253828e8eb62b407ca1e405. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0cab379e-f568-4527-81ca-cef9a99bc31b.json and https://artists.proofprofile.net/proofs/artist/0cab379e-f568-4527-81ca-cef9a99bc31b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mairi Mai to Purushottam Var Payo (Acoustic Version)