IPFS isn’t based on blockchain, but it is similarly immutable: the contents cannot be changed, otherwise the hash itself would also change. That helps locate which node or nodes have the file or website available it’s then served to the user via a peer-to-peer connection, similar to BitTorrent technology. Rather than use a familiar location-based link like the normal web, IPFS links are based on the unique hash identifier of each item. How does IPFS work?įiles uploaded to IPFS are split into smaller chunks, distributed across multiple computers, and assigned a hash to allow users to locate them. As long as the website or content is hosted on at least one computer, however, it will always be accessible.Īs of August 2021, IPFS claims to have 2 million unique weekly users, some 200,000 network nodes, and about 125TB worth of gateway traffic per week. Rather than point you towards a location, IPFS links point you towards the content, which could be stored on any number of nodes or computers around the world. What is IPFS?īuilt by Protocol Labs, IPFS is a service that relies on a distributed network of computers that host content, such as mirrored web pages, files, and apps, all of which you can pull up by entering a link. Here’s a look at how IPFS works and how you can use it. It’s also a way to back up digital files, such as non-fungible token ( NFT) crypto collectibles, so that they don’t suddenly disappear from the web. It’s a decentralized, peer-to-peer file-sharing network and open-source Web3 service designed to overcome centralized points of failure and censorship efforts, to ensure that the web is freely accessible to all. What can you do? That’s a problem that IPFS, or the InterPlanetary File System, aims to solve. Sometimes, it’s a matter of Internet censorship, particularly in countries that suppress certain content to keep it from their citizens. When a website goes down, often it’s due to the failure of a centralized service, such as a hosting server or domain name system (DNS) issue, or a distributed denial of service (DDOS) attack.
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