Bitcoin storage solution that supports offline storage without the need to purchase specialized hardware
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Feb 21, 2023 - JavaScript
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cold-storage
Here are 11 public repositories matching this topic...
Ethereum x Opendime. Cash-like physical ether. Store ether / tokens on Opendime
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Oct 14, 2018 - JavaScript
A Paper wallet for Idena (DNA) Crypto currency
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Apr 30, 2020 - JavaScript
Cryptocurrency Signer and Vault
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Feb 21, 2023 - JavaScript
Anonymous, free and easy to use, Cold Wallet - financial assets dashboard with all major (crypto-)currencies supported. Latest cross-(crypto-)currencies rates. No registration required.
react crypto frontend currency blockchain cryptocurrency wallet currencies crypto-wallet cold cold-storage cold-wallets cold-wallet monobank monobank-api monobank-client monobank-statistics
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May 14, 2023 - JavaScript
A secure, client-side tool to broadcast a signed Bitcoin (BTC) transaction from an air-gapped wallet. Fetch UTXOs, regenerate QR codes, and submit raw hex transactions safely.
javascript security bitcoin foss qr-code web-application client-side btc airgap cold-storage utxo air-gapped self-custody transaction-broadcaster
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Jul 3, 2025 - JavaScript
Bitcoin Empire Offline Address Generator
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Jan 22, 2018 - JavaScript
An application for managing frozen fruit storage (raspberries, strawberries, currants, etc.) in cold storage facilities.
nodejs mongodb reactjs stats mern websocket-chat jwt-authentication inventory-management cold-storage redux-toolkit openai-api recharts-library frozen-fruit
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Apr 19, 2025 - JavaScript
A client-side, single-file HTML tool for securely broadcasting signed XRP transactions from an air-gapped or cold wallet. Built by Paranoid Qrypto.
javascript security foss qr-code web-application client-side xrp airgap cold-storage xrp-ledger xrpl air-gapped self-custody transaction-broadcaster
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Jul 3, 2025 - JavaScript
A secure, client-side tool to broadcast a signed Ethereum (ETH) transaction from an air-gapped wallet. Fetch nonce and gas fees, generate QR codes, and submit a raw hex transaction safely.
javascript security web-app ethereum foss qr-code web-application client-side eth airgap nonce etherscan cold-storage gas-price air-gapped gas-fees self-custody transaction-broadcaster gas-calculator
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Jul 10, 2025 - JavaScript
Securely create and print paper wallets for cold storage of all major cryptocurrencies.
crypto generator bitcoin universal ethereum cryptocurrency secure free wallet cold-storage paper-wallet
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Dec 30, 2024 - JavaScript
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