What it is
Aleo is a layer-1 smart-contract blockchain focused on private decentralized applications built with zero-knowledge proofs.
Technology & consensus
Hybrid consensus combining Proof of Succinct Work (provers generate SNARK proofs solving coinbase puzzles) with AleoBFT, a Narwhal/Bullshark-based BFT protocol with dynamic staking committees, implemented in snarkOS and snarkVM. Contracts are written in the Leo language.
Token utility
ALEO pays for transactions and blockspace, incentivizes and rewards provers and validators, and is delegated/staked to participate in AleoBFT consensus; tokenholders also participate in governance.
Key risks & notes
No standalone official whitepaper was fetched and read in this session (an AleoBFT formal specification exists on official docs but was not opened). Dual-engine security model (validators plus provers) adds proving-economics complexity; core components were audited by Trail of Bits, NCC Group, and zkSecurity with issues remediated.
Primary source
No whitepaper found. The summary below is drawn from the project’s official documentation, site, or repository instead — the substitution is disclosed, not hidden.
Research status
Classification: No whitepaper found · Researched · Source material: official project documents only.