Ink Blockchain Protocol Supported By Chainstack

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Ink

A Rust-based smart contract language built for the Polkadot and Substrate ecosystems, enabling secure and performant WASM execution.

Fault tolerance

Ensured by Polkadot relay or Substrate validators

WASM-compiled contracts; performance depends on host chain

Polkadot-native DApps, parachain runtime logic, secure smart contracts

Start today with a Dedicated Ink node.

Consensus	Inherited from Polkadot/Kusama relay or Substrate chain
Public / Private / Permissioned	Public (via parachains or standalone chains)
Smart contracts	Yes
Smart contract language(s) supported	ink! (Rust-based)
Transaction privacy	No
Transaction visibility	Public
Transaction ordering	Depends on parachain or host runtime scheduling