developer tools

Biteasy

Biteasy provides a powerful innovative Bitcoin block explorer, a Bitcoin wallet service and Bitcoin merchant services for merchants.

Mocacinno's Useful Bitcoin Tools

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.

HelloBlock

HelloBlock provides node hosting for both MainNet and TestNet, and gives HTTPS access to Blockchain Data through a RESTful JSON API.

Coinpunk

Coinpunk is a project to build an open source, self-hosted DIY bitcoin wallet service you can run on your own server.

BTProof

Trusted timestamping on the Bitcoin blockchain.

Rootstock

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.