Sohini Alam () is a British singer of Bangladeshi descent who sings in the bands Khiyo, Lokkhi Terra, and GRRRL. She has performed internationally on stage, radio, and television and worked on music f
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 0xfa12601c1c1194e404d103380325d14fcd44d831323f512b99086acab575c35d. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e1b4b24-b3d2-4b0f-82d2-c9f6baca6081.json and https://artists.proofprofile.net/proofs/artist/1e1b4b24-b3d2-4b0f-82d2-c9f6baca6081.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).