Muskan is a given name, mostly feminine, found in Pakistan, India, Nepal, and Bangladesh. Notable people with this name include: Muskan Ahirwar (born 2006 or 2007), an Indian librarian Muskan Khatu
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 0x45b4bdac9c438e1c52fd4079f94ff1f791fb859b7dedc8ee9ef4325a5bb492c5. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ba1f057-42b1-44bd-9dfd-d68e9b683568.json and https://artists.proofprofile.net/proofs/artist/9ba1f057-42b1-44bd-9dfd-d68e9b683568.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).