Internet Computer (ICP)

Overview

Internet Computer is a blockchain designed to run software, store data, and deliver web content through a network of independent computers. Its native token, ICP, helps govern that network and pays for the computing resources that applications use. The project aims to give developers another way to build online services: an app can run much of its code and store its data on the blockchain itself, rather than placing everything on a company-operated server. (docs.internetcomputer.org)

That makes Internet Computer different from a blockchain used mainly to transfer tokens. Its applications can include websites, messaging services, wallets, and tools that work with other blockchains. A visitor can open some of these services in an ordinary browser, while the app’s software runs in units called canisters on the network. (docs.internetcomputer.org)

History & Team

From research project to public network

Internet Computer grew out of work led by Dominic Williams. He founded the DFINITY Foundation in 2016 to pursue a blockchain that could support wider uses of software. DFINITY is based in Switzerland and has been a major contributor to the network’s research and development. The Internet Computer launched publicly in May 2021, when ICP began its role in network governance. (identitysupport.dfinity.org)

The project received early funding from investors that included Andreessen Horowitz and Polychain Capital. Those investments helped support years of work on cryptography, computing, and the network’s design. Today, decisions about protocol changes go through the Network Nervous System, or NNS, where people who stake ICP can vote on proposals. DFINITY remains an important contributor, while the NNS is the system that approves changes to the network. (wiki.internetcomputer.org)

Technology & How It Works

Canisters and subnets

Internet Computer applications run in canisters. A canister holds program code along with data that the program keeps between uses. It can answer requests, communicate with other canisters, and serve web pages. Developers can write canister code in languages that compile to WebAssembly, including Motoko and Rust. (docs.internetcomputer.org)

Canisters run on groups of computers called subnets. Each subnet maintains its own blockchain, and the computers in it process and check the same work. Subnets operate in parallel, so adding another subnet can add room for more applications. Moving messages between subnets lets separate parts of a service work together. (docs.internetcomputer.org)

Cryptography and governance

Internet Computer uses chain-key cryptography to help verify network responses and let groups of nodes sign messages together. It also supports features that let canisters interact with other blockchains. The NNS governs matters such as software upgrades, subnet creation, and the admission of node providers. Approved proposals can be carried out through the network’s governance software. (docs.internetcomputer.org)

A separate system, the Service Nervous System, or SNS, lets an individual application place its own upgrades and treasury decisions under community voting. The distinction is useful: the NNS governs the Internet Computer as a whole, while each SNS governs a particular service. (docs.internetcomputer.org)

Tokenomics & Utility

ICP and cycles

ICP has several roles. Holders can stake it in NNS accounts called neurons to vote on proposals. People developing applications can convert ICP into cycles, the units used to pay for computing, storage, and other network work. ICP is also used to compensate the providers who operate node machines. (docs.internetcomputer.org)

Cycles make app costs easier to plan. Their conversion rate is linked to a basket of currencies called the IMF’s Special Drawing Rights, rather than being a fixed number of cycles for every ICP token. When ICP is converted into cycles, the ICP is burned. Canisters then spend cycles as they operate. Under this approach, an app developer can cover computing costs so that a visitor does not need to hold tokens just to use the app. (docs.internetcomputer.org)

ICP’s supply changes through more than one process. The network creates ICP for node-provider payments and for governance rewards when voters turn earned maturity into tokens. Converting ICP into cycles and paying certain network fees remove ICP from supply. The balance between these processes depends partly on how much computing the network’s applications use. (docs.internetcomputer.org)

Ecosystem & Use Cases

Apps, identity, and other chains

Internet Computer supports services that need both software and stored data, such as social platforms and financial applications. OpenChat, for example, is a messaging service that runs on the network and uses an SNS for community governance. Caffeine is a tool for creating and updating applications through conversations with AI. These projects show two different uses for the same underlying computing platform. (internetcomputer.org)

Internet Identity gives applications a way to let people sign in with passkeys or supported online accounts. It assigns a different identity to a user for each app, which helps keep activity across services separate. For developers, this is a ready-made sign-in option that can work alongside canister-based software. (docs.internetcomputer.org)

The network’s Chain Fusion tools also connect applications with other blockchains. One part of this system creates chain-key assets such as ckBTC and ckETH, which represent Bitcoin and Ether within the Internet Computer ecosystem. Canisters can use supported signing tools to carry out actions involving other chains. This allows developers to build wallets and services that bring several networks into one application. (docs.internetcomputer.org)

Advantages & Challenges

A central advantage of Internet Computer is that developers can put code, data, and a web interface on the same blockchain network. Its cycle model also lets an application pay its own running costs, making token ownership less visible to everyday users. Parallel subnets provide a way to expand capacity, while the NNS and SNS offer voting systems for the network and for individual apps. (docs.internetcomputer.org)

These features bring design challenges. Developers must plan how canisters are arranged, funded with cycles, and connected across subnets. An app that pays for its visitors’ activity must manage that spending as use grows. Running a node is also a structured process: providers are admitted through NNS governance and must meet hardware requirements. Those choices shape how the network grows and who can provide its computing capacity. (docs.internetcomputer.org)

Where to Buy & Wallets

Internet Computer can be purchased on Coinbase and Kraken. Availability and supported payment methods vary by location and platform. After a purchase, ICP can remain in an exchange account or be transferred to a wallet that supports the native Internet Computer network. (coinbase.com)

The NNS app provides an ICP wallet and tools for staking and voting. OISY is a browser-based wallet built on Internet Computer that supports ICP alongside other digital assets. Ledger hardware wallets also support ICP. Wallet addresses and network choices matter when transferring tokens, because ICP can appear on other networks in forms separate from the native asset. (internetcomputer.org)

Regulatory & Compliance

Rules for crypto assets and the companies that offer them differ by jurisdiction. In the United States, the Securities and Exchange Commission named ICP in its 2023 case against Coinbase. The SEC dismissed that case in February 2025. In March 2026, the agency issued a broader interpretation explaining how it applies federal securities laws to types of crypto assets and related activities. These events form part of the legal setting in which U.S. platforms handle ICP. (sec.gov)

In the European Union, the Markets in Crypto-Assets regulation, known as MiCA, sets rules for crypto-asset services, including requirements for firms that provide them. Switzerland, where DFINITY was established, has its own rules for cryptobased assets and related financial services. These frameworks chiefly affect activities such as offering, trading, and holding assets for customers. (esma.europa.eu)

For readers considering Islamic finance principles, CryptoHalal has assessed the Internet Computer project as halal. Its published assessment points to the network’s technical purpose and ICP’s use in governance and transactions. That finding identifies the project in the assessor’s token screening; the terms of a particular trading or financial product are a separate matter. (bybit.com)

Future Outlook

Internet Computer’s direction rests on the usefulness of applications built on it. Its existing tools give developers ways to host services, manage community decisions, and connect with other blockchains. Work on AI-assisted app creation and configurable cloud infrastructure adds to the range of projects the network is seeking to support. How widely those tools are used will shape the demand for its computing resources and the role of ICP in paying for them. (internetcomputer.org)

The project also has to keep its many pieces working together: subnets provide capacity, node operators supply machines, canisters run apps, and token holders vote on network changes. This connection between software use and network governance is central to Internet Computer’s long-term development. (docs.internetcomputer.org)

Summary

Internet Computer is a blockchain built to run applications and web services. Canisters do the computing, subnets supply capacity, and ICP links governance with the resources that keep apps running. Its place in the crypto ecosystem comes from that broad purpose: using a blockchain to host software people can interact with through familiar web tools. (docs.internetcomputer.org)