Optimism is a blockchain that uses Optimistic Rollups technology, which reduces the cost of transaction fees tenfold compared to the first level of the Ethereum network. Allows you to easily deploy any smart contracts and decentralized applications written in the Solidity language on the second-level network.

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Optimism

Heads up, Optimism Ecosystem!

OP Testnets are transitioning from OP Goerli to OP Sepolia.

@Ethereum will stop maintaining the Goerli testnet in 2024, so it’s time to migrate to the fully supported OP Sepolia testnet.
https://blog.oplabs.co/op-sepolia/

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In January, we’re saying goodbye to OP Goerli and hello to OP Sepolia. @OPLabsPBC walks developers through how to migrate now.

In January, we're saying goodbye to OP Goerli and hello to OP Sepolia.  @OPLabsPBC walks developers through how to migrate now.

We’re feeling thankful for another productive week in the Optimism Collective.

Feast your eyes on this week’s recap!

There you have it, another productive week in the Optimism Collective. If you missed last week’s updates, check them out here:

There you have it, another productive week in the Optimism Collective.  If you missed last week's updates, check them out here:.

Happy Friday, optimists! It’s time for another roundup of happenings across the Collective.

Read on for this week’s recap.

Happy Friday, optimists. It's time for another roundup of happenings across the Collective. Read on for this week's recap.

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