NGRAVE
NGRAVE makes air-gapped hardware wallets and stainless-steel key backups for users self-custodying Bitcoin, Ethereum, and other digital assets.
What is NGRAVE?
NGRAVE is a Belgian hardware wallet maker building offline cold storage devices for self-custody. With it, users store private keys on the NGRAVE ZERO, a fully air-gapped device with EAL7 certification that signs transactions over QR codes; back up keys on the NGRAVE GRAPHENE stainless-steel plate; and manage portfolios from the NGRAVE LIQUID mobile app. Compatible with MetaMask and Rabby for accessing EVM dapps.
Web3 dapps and developer tools related to NGRAVE
Discover blockchain applications that are frequently used with NGRAVE.
OneKey
Degen Wallet
Clave
Blockstream
Developer resources from Alchemy
What is ERC-4337?
ERC-4337 enables smart contract wallets on Ethereum without requiring any consensus-layer protocol changes.
How to make a Solana wallet: a technical guide
A walkthrough of Solana wallets covering the basics and how to steps on configuring your own basic and smart wallet.
How Virtuals built the infrastructure for AI agent economies with smart wallets
Programmable smart wallets enable tens of thousands of autonomous transactions across 10+ AI agents
NGRAVE alternatives
Explore web3 competitors and apps like NGRAVE.
Ledger
Tangem Wallet
Trezor
SafePal