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OPN Chain airdrops

OPN Chain is a Layer 1 blockchain whose site presents it around sovereignty and performance. This hub lists the airdrops that run on OPN Chain, each with a dated status, the project's official links and its steps. As of 2 November 2026, the chain's site also describes a testnet called OPN Testnet, with chain ID 984.

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Airdrops listed
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Airdrops on OPN Chain

  • IOPn logo

    IOPn

    Potential airdrop · OPN Chain

    Potential

About OPN Chain

OPN Chain airdrops: the airdrops that run on OPN Chain, an EVM-compatible Layer 1, each with a dated status, official links and steps.

OPN Chain is a Layer 1 chain that runs the EVM, built with Cosmos SDK and Tendermint BFT consensus. Its site gives figures of 10,000+ transactions per second, block finality under one second and 100% EVM compatibility. The ecosystem it lists includes Siada, OPN Studios, OPN Tokenization, OPN DEX, OPN SDK and Neo ID. A testnet called OPN Testnet is listed with an RPC address, chain ID 984, an explorer and a faucet.

OPN Chain airdrops FAQ

What is OPN Chain?

OPN Chain is a Layer 1 blockchain that its site calls the first one where performance meets sovereignty. It supports the EVM and is built with Cosmos SDK. Its ecosystem list names Siada as the sovereign AI ecosystem, OPN Studios for gaming and digital experiences, OPN Tokenization, OPN DEX, OPN SDK and Neo ID.

How do I connect to OPN Testnet?

The network is named OPN Testnet, and you can connect to it with the RPC address https://testnet-rpc.iopn.tech and chain ID 984, as the chain's site lists them on 2 November 2026. The site also links a testnet explorer and a faucet.

How fast is OPN Chain?

OPN Chain's site states block finality under one second and 10,000+ transactions per second, and gives 100% as its EVM compatibility figure. These are the project's own figures as of 2 November 2026, not measured by AirdropStop.

Where can I follow OPN Chain?

The chain's site links a Discord and a Telegram channel in its footer, and its Join Now button points to the Discord. It also links a media page with blog posts, a developer hub and a whitepaper, so you can read the project's own updates there.

Sources

  1. 01OPN Chain websitechain.iopn.io · read 2 November 2026
  2. 02OPN Chain: official site (social links)iopn.io · read 2 November 2026