Keybase is a secure messaging and file-sharing service that uses end-to-end encryption and public key cryptography to verify identities and protect communications.

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Substrate: The platform for blockchain innovators

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Open Runtime Module Library (ORML)

Substrate Open Runtime Module Library

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Chainlink Feed Pallet

Chainlink-polkadot provides a Substrate pallet that enables Polkadot parachains and other Substrate-based blockchains to integrate Chainlink's decentralized oracle services. It allows smart contracts to securely access external data feeds and off-chain computation through Chainlink's proven oracle network. ## Key Features - **Chainlink Feed Integration** — Provides a pallet to fetch price feed data (like latest answer, timestamp) from Chainlink oracles directly on-chain. - **Job-Based Oracle Support** — Includes `pallet-chainlink` for interacting with Chainlink's customizable job-based oracle system for arbitrary external data. - **Substrate Compatibility** — Designed as a standard Substrate pallet, making it easy to add to any Substrate-based runtime. - **Example Implementation** — Comes with a full example node and template pallet demonstrating end-to-end integration and usage. ## Philosophy Chainlink-polkadot follows Substrate's modular design philosophy, providing a reusable, configurable component that brings reliable real-world data to Polkadot's ecosystem without reinventing oracle infrastructure.

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