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Moonriver is a Kusama-based smart contract blockchain that provides development tools and networks familiar to Ethereum developers to achieve compatible functions. Moonriver is Moonbeam's peer network designed to provide a permanent testing environment for incentivized experimentation. The code of the newly launched project will be preferentially deployed to Moonriver and undergo a series of tests and experimental verifications in its real economic environment. After the verification is completed and the test is passed, the project code can be officially deployed to Moonbeam on Polkadot. Moonriver is a developer-friendly blockchain that enables full EVM compatibility, Web3 API compatibility, and a bridge to connect Moonriver to the existing Ethereum network. With Moonbeam, developers can easily achieve cross-chain compatibility using existing Ethereum developer tools and networks. Developers can easily deploy existing Solidity smart contracts and DApp front-ends to Moonriver with minor modifications based on their own development results.

Binance, the world's largest cryptocurrency exchange, halted withdrawals on October 29, 2026 after unauthorized transfers drained one of its wallets.

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Solana switched on its Alpenglow upgrade on October 21, 2026, replacing the way its validators agree that a transaction is final. Validators are the computers that run the network, and finality is the point where a transaction can no longer be reversed.
In this article, you will learn how to add Moonriver to MetaMask. Moonriver is a community led sister parachain to Moonbeam hosted on the Kusama networks.

What is Moonriver crypto? How does it work? Is Moonriver a good investment? Some people have heard of Moonriver because they’ve discovered apps or NFTs that the blockchain supports. These and other questions are popular queries now, as more people seek to discover the network and its features.
Ascending and descending triangles are the two most common right-angle chart patterns. Learn how to draw them correctly, confirm breakouts instead of guessing, project targets with the measured move, and control risk when the pattern fails.