Lena Fiagbe is a British pop-soul singer-songwriter, best known for her 1993 UK top 20 hit single, "Gotta Get It Right". She was signed to U2's record label, Mother Records. Chart career Fiagbe's de
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4ddd3323f915cc21767e348e435fcf54fc2a0a495ce86664829757876d1ce0. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7fa3623e-7085-4583-9e68-a3d0164d8bc0.json and https://artists.proofprofile.net/proofs/artist/7fa3623e-7085-4583-9e68-a3d0164d8bc0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).