Chains that
ink!
Explore the different chains that you can deploy ink! smart contracts with, separated by version.
Introducing ink! v6
Attention
With ink! version 6 we are transitioning to a new execution engine: the pallet-revive module of Polkadot SDK. This module executes smart contracts that are uploaded to it in the RISC-V bytecode format. This transition is currently ongoing and we are working hard to an alpha release of ink! v6. ongoing and we are working hard to an alpha release of ink! v6.
You can read more about the details that motivated this transition here.
The two blockchains that have already added pallet-revive to their testnets are:
ink! (up to v5)
In Production:
Testnet now — Mainnet soon!
ink! Testnet