Base, an Ethereum layer-2 blockchain incubated by Coinbase, is set to enhance its decentralization by implementing a new fault-proof system on its mainnet. The introduction of this system allows users to verify the correctness of transactions, particularly regarding asset withdrawals, thus eliminating the need for a trusted third party. The mainnet launch of the fault-proof system is scheduled for October 30, and Base aims to release it twice as quickly as Optimism, which previously took six months for a similar upgrade. Collaborating closely with Optimism, Base initiated the fault-proof transition earlier in July 2024. The changes to the withdrawal process entail that assets withdrawn after the upgrade will undergo a proof mechanism that may introduce a seven-day challenge period for any disputes. To further streamline the experience, all upgrades related to the fault-proof contracts will be finalized atomically, requiring no action from node operators. Overall, this upgrade signifies a purposeful move towards increased decentralization for the Base blockchain.

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