Overview
Aptos is a Layer 1 blockchain built by former Meta engineers who worked on the Diem blockchain project, launched on mainnet in October 2022. Like Sui, it uses the Move programming language, but Aptos takes a different architectural approach: a parallel execution engine called Block-STM that speculatively executes transactions in parallel and re-executes conflicts. Aptos has attracted major integrations including Microsoft (AI agent collaboration), Google Cloud (validator), and a partnership with Alibaba Cloud in Asia.
Who Created APT?
Aptos was created by Mo Shaikh & Avery Ching and launched in 2022. It is a Layer 1 cryptocurrency using Proof of Stake (AptosBFT) consensus.
Key Use Cases
Aptos targets enterprise blockchain applications, institutional DeFi, and developer-friendly smart contract deployment. The formal verification capabilities of Move Prover make it attractive for high-value DeFi protocols where correctness is critical. Thala Labs, Liquidswap, and Echelon are major Aptos DeFi protocols. The Microsoft integration for AI agent coordination on-chain represents a novel enterprise use case.
Key Features
- +Block-STM parallel execution is compatible with traditional account model — lower Solidity migration friction
- +Move Prover enables formal verification of smart contracts during development
- +Microsoft partnership for AI agent coordination on Aptos blockchain
- +Google Cloud and Alibaba Cloud operate validators — institutional infrastructure credibility
- +AptosBFT provides sub-second finality with rotating leader for liveness guarantee
- +Keyless accounts (similar to zkLogin) allow Google/Apple sign-in without seed phrase management
Official Resources
Official website: https://aptoslabs.com