cold-storage

Block's Bitcoin Cold Storage solution.

geewallet is a non-custodial, minimalistic & pragmatist opensource crossplatform lightweight brainwallet to hold the most important cryptoassets in the same application with ease & peace of mind

Sync your production database (PII-proof) to a secondary database (cold storage) instance for data scientists, data synthesis, data partitioning, CDC, or other purposes. Supports MongoDB, MySQL, PostgreSQL, and Redis with real-time sync. #hot-storage #cold-storage

Cold store small files on paper as QR codes -- PGP keys, Bitcoin keys, Tox keys or any other small files in general.

Bitcoin Paper Key generator - using a thermal USB printer and a basic linux box (like a Rrasp. PI) - Paper Wallet Generator

Provide secrets to build and release pipelines in a self service way using Hashicorp Vault.

Bitcoin storage solution that supports offline storage without the need to purchase specialized hardware

IOTAcooler, the IOTA Cold Transaction Signer

Ethereum x Opendime. Cash-like physical ether. Store ether / tokens on Opendime

A malware database with safety in mind.

A Cool Wallet is a risk mitigation tool to store private keys safely.

Cold storage wallet generator for Monero

Aeroplane-mode cold wallet

A collection of open-source and recommended tools for secure Bitcoin and crypto cold storage.

A minimal, air-gapped Live OS designed to turn your personal computer into a secure Bitcoin transaction signer.

A Paper wallet for Idena (DNA) Crypto currency

Cryptocurrency Signer and Vault

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.

Open research project exploring tiered storage for PostgreSQL application tables—keep active rows in Postgres, move history to Parquet, and query both through the original table.

Siacoin cold storage app for Android.