Blog of Parity Technologies

Substrate is a library that you can use to build your own custom blockchain. Substrate provides the basis for Polkadot.

As announced earlier this year, Parity Technologies enlisted Trail of Bits, a top-tier security auditing firm specialising in smart contract security, Rust, and Solidity, to review our codebase. The scope of the audit

Just as most web applications shouldn't need to reimplement their own version of HTTP, we believe that it's wasted effort for every team creating a new blockchain to have to implement all the networking and consensus code from scratch.