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Polygon’s zkEVM Launched Its Second Testnet, the Last Step Before Mainnet Goes Live

Ethereum scaling platform Polygon launched its second public testnet, moving the platform to its final stage before mainnet launch.

The testnet will trial a new upgrade called recursion, which it claims could result in exponentially scaling Ethereum. Polygon did not disclose a designated timeline for the mainnet launch.

Polygon claims it is the first zkEVM, a new scaling technology using zero-knowledge proofs, to reach public testnet with open-source code for its proving system, a critical component of running the zkEVM. While Polygon claims it is open source, it has received criticism from other zkEVM platforms for its use of the term in the past.

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