Business Software for Chainlens

Ethereum is the community-run technology powering the cryptocurrency, ether (ETH) and thousands of decentralized applications. Ethereum is a technology that's home to digital money, global payments, and applications. The community has built a booming digital economy, bold new ways for creators to earn online, and so much more. It's open to everyone, wherever you are in the world – all you need is the internet. Today, billions of people can’t open bank accounts, others have their payments blocked. Ethereum's decentralized finance (DeFi) system never sleeps or discriminates. With just an internet connection, you can send, receive, borrow, earn interest, and even stream funds anywhere in the world. Today, we gain access to 'free' internet services by giving up control of our personal data. Ethereum services are open by default – you just need a wallet. Stake your ETH to become an Ethereum validator.

Substrate Developer Hub, Blockchain development for innovators. Substrate is a modular framework that enables you to create purpose-built blockchains by composing custom or pre-built components. Create the perfect custom blockchain for your enterprise. That’s why we’ve built Substrate, a technology that makes it quick and easy to build the perfect blockchain for your needs. Substrate builds upon the achievements from the major blockchain protocols, and uses the lessons learned to give developers the latest technology to build flexible blockchains. Not every blockchain is suitable for every network. With Substrate, you can mix and match features to suit your project's needs. Substrate's modular design means you can reuse battle-tested libraries while building the custom components that matter most. Substrate is powered by best-in-class cryptographic research and comes with peer-to-peer networking, consensus mechanisms, and much more.

Base is a secure, low-cost, developer-friendly Ethereum L2 built to bring the next billion users to web3. Base is built with the security and scalability you need to power your dapps. It leverages the underlying security of Ethereum and lets you confidently onramp into Base from Coinbase, Ethereum L1, and other interoperable chains. Get the EVM environment at a fraction of the cost. Get early access to Ethereum features like Account Abstraction (ERC4337), simple developer APIs for gasless transactions, and smart contract wallets. Base is built on Optimism’s open-source OP Stack. Base is the easy way for decentralized apps to leverage Coinbase’s products and distribution. Seamless Coinbase integrations, easy fiat onramps, and access to the Coinbase ecosystem, which has 110M verified users and $80B assets on platform.

ConsenSys Quorum enables enterprises to leverage Ethereum for their high-value blockchain applications. Businesses can rely on the Quorum open-source protocol layer and integrate on top of it product modules from ConsenSys, other companies, or your own in-house development team to build high-performance, customizable applications. Our mission is the seamless adoption of blockchain technology. On top of ConsenSys Quorum, you can integrate product modules from ConsenSys, third-party vendors, or your own in-house developers to build high-performance, customizable applications. ConsenSys Quorum consists of two open-source projects, one based on Hyperledger Besu and another on GoQuorum. ConsenSys Quorum Blockchain Service Support is a subscription-based support service providing developers and businesses with on-demand, developer, or production support for the Quorum open-source protocol projects, plus additional tooling and upgrades to ensure the success of your production system.

Hyperledger Besu is an Ethereum client designed to be enterprise-friendly for both public and private permissioned network use cases. It can also be ran on test networks such as Rinkeby, Ropsten, and Görli. Hyperledger Besu includes several consensus algorithms including PoW, and PoA (IBFT, IBFT 2.0, Etherhash, and Clique). Its comprehensive permissioning schemes are designed specifically for use in a consortium environment. Hyperledger Besu implements the Enterprise Ethereum Alliance (EEA) specification. The EEA specification was established to create common interfaces amongst the various open and closed source projects within Ethereum, to ensure users do not have vendor lock-in, and to create standard interfaces for teams building applications. Besu implements enterprise features in alignment with the EEA client specification. Hyperledger Besu implements various consensus algorithms which are involved in transaction validation, block validation, and block production.

Low gas fees and low latency with high throughput backed by the security of Ethereum. Fully compatible with popular tools, infrastructure, IDEs and wallets with MetaMask distribution and EVM equivalence. Award winning prover enables fast finality and trustless withdrawals in minutes. An EVM-equivalent network, scaling the Ethereum experience. Secured with a zero-knowledge rollup to Ethereum, built on quantum-resistant, lattice-based cryptography. View transactions and find deployed contracts and wallet addresses on block explorers. Deploy and verify your first smart contract on Linea using your favorite developer tools. Set up and fund your wallet to start bridging, swapping, and transacting on Linea.

The new scalability stack for Ethereum. Instant transactions and scalable smart contracts. Optimism is a Public Benefit Corporation (PBC): a for-profit corporation intended to produce a public benefit and operate in a responsible and sustainable manner. This means that we are obligated to balance the pecuniary interests of our stockholders with the best interests of those materially affected by our conduct, as well as a specific "public benefit charter" we incorporated with. The specific public benefit purpose of the Company is to enhance and enshrine fair access to public goods on the internet through the development of open source software. This charter represents our pledge to the Ethereum community to uphold its values by producing infrastructure which promotes the growth and sustainability of an ecosystem of public goods.

zkSync is Ethereum’s most user-centric ZK rollup. Unlike any other scaling approach, ZK rollup has no upper bound on the value it can securely handle in L2. Unlike optimistic rollups, all assets can be moved capital-efficiently and fast between ZK rollup and L1. zkSync has the lowest real tx costs across all existing and planned rollups. zkSync also supports meta-transactions, instant confirmations with economic finality, low-cost privacy, and more. Ease and fun of development are at the core of zkSync design. Integrate payments and atomic swaps in a few lines of code. Develop type-safe, functional style smart contracts on Zinc: a Rust-based framework. Deploy your existing EVM codebase with minimum modifications.

Polygon (previously Matic Network) is a protocol and a framework for building and connecting Ethereum-compatible blockchain networks. Ethereum is the blockchain development platform of choice, but it has limitations. Polygon - a protocol and a framework for building and connecting Ethereum-compatible blockchain networks. One-click deployment of preset blockchain networks. Growing set of modules for developing custom networks. Interoperability protocol for exchanging arbitrary messages with Ethereum and other blockchain networks. Modular and optional “security as a service”. Adaptor modules for enabling interoperability for existing blockchain networks. Polygon combines the best of Ethereum and sovereign blockchains into an attractive feature set. Built by developers, for developers.

Next generation layer 2 for Ethereum dApps. Use your favorite tools and scale your dApp at the lowest cost. An aggregator plays the same role that a node plays in Ethereum. Client software can do remote procedure calls (RPCs) to an aggregator, using the standard API, to interact with an Arbitrum chain. The aggregator will then make calls to the EthBridge and produce transaction results to the client, just as an Ethereum node would. Most clients will use an aggregator to submit their transactions to an Arbitrum chain, although this is not required. There is no limit on how many aggregators can exist, nor on who can be an aggregator. To improve efficiency, aggregators will usually package together multiple client transactions into a single message to be submitted to the Arbitrum chain. Arbitrum also supports a privileged Sequencer that can order transactions and give low latency transaction receipts.