Search Results for "network connection"

Securely connect smart contracts with off-chain data and services. Chainlink decentralized oracle networks provide tamper-proof inputs, outputs, and computations to support advanced smart contracts on any blockchain. Start building your hybrid smart contract with Chainlink. Use decentralization, trusted nodes, premium data, and cryptographic proofs to connect highly accurate and available data/APIs to any smart contract. Build on a flexible framework that can retrieve data from any API,...

AirGap is a crypto wallet system that lets you secure cypto assets with one secret on an offline device. The AirGap Vault application is installed on a dedicated device that has no connection to any network, thus it is air gapped. The AirGap Wallet is installed on your everyday smartphone. Protect your crypto and store your private keys offline. It’s time to set up your safe place for your coins and get rewards. Based on a two-device approach, increasing security and usability with you in the driver’s seat. Installed on a dedicated smartphone that is completely offline and has no connection to any network, thus it is air-gapped. ...

A Docker Compose–based implementation for running a full or archive node on the InkChain Layer‑2 blockchain (built on Optimism’s Superchain). It’s a fork of simple-optimism-node, tailored to Ink’s feature set and providing scripts to spin up reliable validator infrastructure locally or in production.

bitcoinj is a library for working with the Bitcoin protocol. It can maintain a wallet, send/receive transactions without needing a local copy of Bitcoin Core and has many other advanced features. It's implemented in Java but can be used from any JVM compatible language, examples in Python and JavaScript are included. Highly optimized lightweight simplified payment verification (SPV) mode. In this mode, only a small part of the blockchain is downloaded, making bitcoin suitable for usage on...

...Your account is protected by the same cryptography as your Bitcoin wallet. Page response time is not limited by your connection speed. Real-time updated, multi-user websites. Supports any modern browser on Windows, Linux or Mac platforms. You can easily hide your IP address using the Tor network. Browse the sites you're seeding even if your internet connection is down. Developed by the community for the community. We believe in open, free, and uncensored network and communication.

Features: - Very low overhead free c code for Linux and windows with very low non-mining CPU and ram usage - Stratum and GBT pooled mining protocol support, including ultra low overhead solo mining - Scaleable networking scheduler designed to scale to any size hashrate without networking delays yet minimise connection overhead - long poll support - will use longpoll from any pool if primary pool does not support it - Self detection of new blocks with a mini-database for slow/failing longpoll scenarios, maximum work efficiency and minimum rejects. - Heavily threaded code hands out work retrieval and work submission to separate threads to not hinder devices working - Caching of submissions during transient network outages - Preemptive fetching of work prior to completion of current work - Local generation of valid work (via stratum, GBT or ntime rollover) whenever possible, as supported on a per-work item basis - Prevention of stale work submission on new block - Summarised