
Optimism ($OP) Token Airdrop Guide: How to get airdrop 4? (Completed)
Optimism is a Layer 2 blockchain solution designed for Ethereum developers.
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Articles tagged Layer 2.

Optimism is a Layer 2 blockchain solution designed for Ethereum developers.

The ZORA airdrop launched in April 2025 and remains claimable with no announced deadline. Check eligibility, official contract details, tokenomics and scam warnings.

ZigZag distributed its documented ZZ airdrop rounds in 2023. Its former website and docs are unavailable, so no new airdrop should be assumed from this archived guide.

An archived guide to the completed Stargate Finance STG campaign, including the bridge tasks once associated with LayerZero ecosystem activity.

An archived guide to the completed iZUMi Finance IZI campaign, iZiSwap tasks and the historical overlap with zkSync and Linea activity.

The ZEND token and first zkLend airdrop launched in March 2024, but zkLend halted operations after a February 2025 exploit. See the current recovery and safety status.
An archived guide to Orbiter Finance bridge activity and the tasks users once completed while positioning for its token campaign.

An archived guide to Sui’s completed Community Access Program, early network participation and the original SUI distribution process.

ZKX launched its token and airdrop in June 2024, then shut its Starknet perpetuals protocol weeks later. The old testnet guide is preserved as an archive.

An archived guide to the completed SpaceFi SPACE campaign, including its Cosmos and zkSync ecosystem tasks and original participation steps.

Increment Finance is built on the zkSync ecosystem which allows on-chain perpetual swaps that feature automatically concentrated liquidity…

Myria is a decentralized Ethereum layer-2 platform powered by StarkWare , designed to scale digital assets, NFTs , and blockchain gaming .