https://store-images.s-microsoft.com/image/apps.61837.9aa6e02c-7509-41cd-a7b6-d864a0de19c2.49f96196-bc54-4001-8184-df53df889291.76a26e04-a45d-42fc-8a27-1e86607c9c6e

Parity Ethereum PoA

Parity Technologies
Fast, light, robust Ethereum implementation.

Parity Ethereum PoA

Parity Technologies

Plans and Pricing
This table provides the details about the plans and pricing
PlanDescription
Parity Ethereum PoAFor private chain setups, Parity supports a Proof-of-Authority (PoA) consensus engine to be used as a replacement for the Proof-of-Work (PoW) consensus engine. Proof-of-Authority does not depend on nodes solving arbitrarily difficult mathematical problems, but instead uses a hard-configured set of "authorities" - nodes that are explicitly allowed to create new blocks and secure the blockchain. This makes it easier to maintain a private chain and keep the block issuers accountable.