Optimism network launches testnet fault-proof system in pursuit of decentralization

OP Labs, the developer of the Optimism network, introduced a testnet version of its fault-proof system, according to an Oct. 3 blog post. Otherwise, theyre not really decentralized.In November 2022, Buterin declared that some rollups might have “training wheels” that keep them briefly centralized while they work on a fraud-proof system but argued that they ought to work toward decentralization.OP Labs claims the new fault-proof system will assist meet the objective of decentralization for OP Stack networks: “The system is created to ultimately make it possible for safe and secure bridging without central fallback.”Related: BNB Smart Chain Optimism-powered layer-2 opBNB strikes mainnetIn addition, it claimed the new system is modular, permitting each network to establish its own system for preventing fraud.

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OP Labs, the developer of the Optimism network, released a testnet variation of its fault-proof system, according to an Oct. 3 article. Once it completes testing, it will allow for “a more efficient and decentralized Superchain,” the post mentioned. The new system is presently released to the Optimism Goerli network. Optimism Goerli block explorer. Source: EtherscanCurrently, OP Stack-based networks use centralized sequencers to bundle deals and send them to Ethereum. Users can not send fraud proofs to obstruct the sequencer if it sends inaccurate information, producing the possibility of fraudulent deals being verified if an aggressor can manage it. L2Beat has warned of this risk in its report on Optimism, mentioning, “users require to rely on block Proposer to submit right L1 state roots.”OP Stack-based networks like Optimism and Base are meant to be optimistic rollups– a kind of layer 2 that counts on Ethereum for its security. In a January 2021 essay, Ethereum co-founder Vitalik Buterin argued that positive rollups must enable users to send scams proofs to block fraudulent withdrawals to Ethereum. Otherwise, theyre not genuinely decentralized.In November 2022, Buterin claimed that some rollups might have “training wheels” that keep them briefly centralized while they deal with a fraud-proof system but argued that they should pursue decentralization.OP Labs claims the brand-new fault-proof system will help satisfy the objective of decentralization for OP Stack networks: “The system is developed to ultimately enable safe and secure bridging without central alternative.”Related: BNB Smart Chain Optimism-powered layer-2 opBNB hits mainnetIn addition, it claimed the brand-new system is modular, enabling each network to develop its own system for preventing scams. It consists of 3 separate parts: a fault-proof program (FPP), a fault-proof virtual device (FPVM) and a “conflict video game procedure.” Since these 3 components can be carried out separately, it opens up the possibility for each network to “custom-build a fault evidence system.”According to the post, this will produce more variety in the Optimism Superchain, ultimately making the entire ecosystem more safe. A network could even decide to use zero-knowledge proofs (ZK-proofs) as a kind of fraud-proof, the group mentioned. ZK-proofs are usually made use of in zero-knowledge rollups, however not Optimistic ones.OP Labs has actually been trying to construct an interconnected web of blockchain networks called the “Superchain.” To achieve this, it created the OP Stack, a set of software tools that can be used to create custom blockchain networks. Obtain network has developed “OpEVM” software application created to achieve the very same goal while using Avail as the base layer instead of Ethereum. Polygons ZK Supernets and zero-knowledge Ethereum Virtual Machine Hyperchain are other examples of Superchain competitors.Collect this post as an NFT to preserve this minute in history and reveal your assistance for independent journalism in the crypto space.