Monika Mundu is an Indian playback singer and actress. She has sung songs in 12 languages including Nagpuri, Bengali, Hindi, Mundari, Santali, Khortha and Kurukh. Her first film was Jharkhand kar Chha
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 0x7f0038fcde65a2c6c0d26429249dbbd84d67e9a856e0a586740e7ba0b8574bf5. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95b702e5-9d25-4402-913b-ab9c041c3e25.json and https://artists.proofprofile.net/proofs/artist/95b702e5-9d25-4402-913b-ab9c041c3e25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).