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 0x1e1adf1134df2471e654a5d75c05b49ed3b797ee3f19bb59294dcbb9b1b6dad4. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a700edb-7e7a-453a-81e2-82c18c65ff03.json and https://artists.proofprofile.net/proofs/artist/2a700edb-7e7a-453a-81e2-82c18c65ff03.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).