Adity Mohsin is a Bangladeshi Rabindra Sangeet singer. Early life Mohsin joined Bulbul Academy of Fine Arts (BAFA). She met music composers Abdul Ahad and Fazle Nizami and completed her diploma in Ra
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 0x1ca4742a041e157e928212f6a5714fde936b8ceb3b6dae3505231711781b242b. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d2ebb530-6040-4692-86e2-9733eddccf9e.json and https://artists.proofprofile.net/proofs/artist/d2ebb530-6040-4692-86e2-9733eddccf9e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rabindranather Kirtananger Gaan (Compilation)