Bagga is a surname of Punjabi people found in Punjab (India) and Punjab (Pakistan). Notable people with the surname include: Madan Lal Bagga, Indian politician Rahul Bagga (born 1980), Indian acto
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 0x4bd08e905e6da465057358af101498193252382b15986e007a9da0ca1fd05e6e. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b127717c-edc3-4c93-b5a8-2c1921342683.json and https://artists.proofprofile.net/proofs/artist/b127717c-edc3-4c93-b5a8-2c1921342683.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).