Fradium, a multi-chain security and analytics platform from Indonesia, has claimed the top prize in the Fully On-Chain track at the World Computer Hacker League (WCHL) 2025, organised by the Internet Computer (ICP) in collaboration with ICP Hub Network.
The team impressed judges with its AI-driven trust layer for Web3 transactions, designed to help users detect and prevent scams, fraud and malicious activity across multiple chains including Bitcoin, Ethereum, Solana and ICP.
Fradium’s platform integrates a multi-chain wallet and browser extension with on-chain escrow, payment links and real-time transaction monitoring. By combining decentralisation, analytics and user participation, it aims to build transparency and trust across the Web3 ecosystem.
The win places Indonesia firmly on the global map for blockchain innovation, reflecting a growing movement of developers from Southeast Asia contributing to on-chain technology.
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