smart-contract-wallet
(2)
Cartridge
Cartridge is an onchain gaming infrastructure company building the tools and platform that let studios ship fully onchain games and autonomous worlds. It leads development of Dojo, an open-source engine and toolchain for provable games on Starknet, and pairs it with the Cartridge Controller (a game-native smart contract wallet using passkeys, session keys and a paymaster) and Slot, a rollup-as-a-service execution layer. The goal is to give players real ownership of in-game economies while keeping onboarding as smooth as a traditional game.
Tarrence Van As
Tarrence Van As is the co-founder and CEO of Cartridge, a New York-based company building the infrastructure for fully onchain games. Cartridge leads development of Dojo, an open-source toolchain for provable games and autonomous worlds on Starknet, alongside Controller, a passkey-based smart contract wallet, and Slot, a rollup-as-a-service for game developers. A University of Michigan computer science engineer who bought his first Bitcoin in 2013 and shipped Ethereum smart contracts by 2015, Tarrence previously worked on mixed reality at Magic Leap before helping build the Dope Wars NFT ecosystem and founding Cartridge in 2022. In August 2024 the company raised a $7.5M Series A led by BITKRAFT Ventures.