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Whitechain

Whitechain is evolving into an Ethereum-secured L2, delivering sub-cent target fees, high-speed execution, and seamless connectivity across the WhiteBIT Platform.Member since: October 20, 2026

Submissions 1692

Programs 2

Triaged by HackenProof

ENDED

Whitechain Network

Whitechain is an EVM-compatible layer 1 blockchain platform built on top of the go-ethereum (go-eth) protocol and integrated into the WhiteBIT ecosystem - the biggest European crypto exchanges, founded back in 2018 in Ukraine. We prioritize safety, transparency, and constant development. Hence, over 8 million users choose us and stay with us. Blockchain is the future of technology, and we make this future available to everyone.

Started date: 03 Aug 2023Last updated: 20 Oct 2026Submissions: 55

up to $10,000 Paid: 9000

L1/L2

BLOCKCHAIN

GO

Triaged by HackenProof

LIVE

Whitechain Bridge

Whitechain Bridge is a centralized cross-chain bridge for moving tokens between WCH-ETH and WCH-TRON. This program rewards vulnerabilities in smart contracts only that affect the safety of user funds. In-scope: on-chain contracts Bridge and Mapper and their direct dependencies as used by these contracts.

Started date: 29 Dec 2025Last updated: 20 Oct 2026Submissions: 1637

up to $10,000 Paid: 150

BRIDGE

SMART CONTRACT

SOLIDITY