A collection of free bitcoin tools that are usually only accessible to those who run their own node and have sufficient technical knowledge. Includes a fee estimator, transaction coder/decoder, signature functions, timestamp functions, transactions pusher and more.
BitLox hardware wallets are credit card sized and 4 mm thick, with 2" e-paper displays, USB, Bluetooth, metal cases and full on-board keypads. High security and total anonymity are the concepts behind this wallet.
Experience user-friendly ways to buy bitcoins and other digital coins locally. The filter feature helps you sort out your priorities among thousands of ads by choosing rate, limit and reputation of the seller.
CoinCorner allows users to buy and sell bitcoin in GBP or EUR. Users can fund their account via credit card or debit card, bank transfer or SEPA. All users are assigned a wallet for bitcoin storage and transactions. CoinCorner also offers a mobile app (for Android, iOS and Windows Phone) which syncs with the user's web wallet. The company currently operates in 45 countries worldwide.
The world's first zero-trust physical Bitcoin wallet.
Opendime is a small USB stick that allows you to spend Bitcoin like a dollar bill. Pass it along multiple times. Connect to any USB to check balance. Unseal anytime to spend online. Trust no one.
Smart contracts platform powered by Bitcoin.
RSK is the first open-source smart contract platform with a 2-way peg to Bitcoin that also rewards the Bitcoin miners via merge-mining, allowing them to actively participate in the Smart Contract revolution. RSK goal is to add value and functionality to the Bitcoin ecosystem by enabling smart-contracts, near instant payments and higher-scalability.