Polkadot (blockchain platform)

Polkadot Network

Denominations
Code	DOT
Development
Original author(s)	Gavin Wood
White paper	Polkadot White Paper
Implementation(s)	polkadot, gossamer
Initial release	May 26, 2020
Code repository	github.com/paritytech/polkadot-sdk
Development status	Active
Written in	Rust
Operating system	Cross-platform
Source model	Open source
License	GPL-3.0
Ledger
Timestamping scheme	Proof of stake
Website
Website	polkadot.network

Polkadot is a decentralized, nominated proof-of-stake blockchain with smart contract functionality. The cryptocurrency native to the blockchain is the DOT.

It is designed to allow blockchains to exchange messages and perform transactions with each other without a trusted third-party. This allows for cross-chain transfers of data or assets, between different blockchains, and for decentralized applications (DApps) to be built using the Polkadot Network.