The Hardware Behind the New Web
Web3.computer covers the hardware that makes independence practical: hardware wallets, your own node, and private local AI.
0 of 6 complete
Owning your data and money is easier when the keys and models live on devices you control, not only on someone else's servers.
Self-sovereignty
A small device that keeps your private keys offline and signs transactions inside the device. Buy it new, directly from the maker.
Hardware wallet
The words shown at setup can restore your wallet on any device. Write them on paper, store them safely, and never type them into a website.
Seed phrase
A node keeps its own copy of a blockchain and checks the rules itself. It lets you verify transactions without trusting a third party.
Node
Some computers can run AI models entirely on the machine. Your prompts and files never leave it, which helps with privacy.
On-device model
Match the hardware to the job: storage for nodes, memory and a capable graphics chip or neural processor for local AI. Do not pay for power you will not use.
Specs
Educational only. Some links are affiliate links; we may earn a commission at no cost to you.