// Hacker Noon · 26 April 2026

How to Secure Accurate Measurements in a Decentralized System Without Oracles

O Coin needs two kinds of truth in code: (1) local water price in each fiat lane where we can observe it, and (2) a connected graph of cross-country references so every currency lane stays defined and checkable even when a direct measurement round fails. We do that by treating the network as a measu...

Hacker Noon

@hacker-noon · Christophe Normand

hackernoon.com

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