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 0x23c1e53b36c5ed1c9c5918aca2a1607da293ea707cb7db23d47885e108acd03d. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9f2516f-9a61-4bfa-bfaa-2d32df1bd03b.json and https://artists.proofprofile.net/proofs/artist/d9f2516f-9a61-4bfa-bfaa-2d32df1bd03b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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Na Puchh Maa Mera Haal Tere Hanju Aa Jaange
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