What it is
Ethereum is the leading smart-contract blockchain platform and settlement layer for DeFi, NFTs, DAOs, and tokenized assets.
Technology & consensus
Ethereum uses proof-of-stake consensus with validator staking and slashing; since the 2022 Merge it no longer uses proof of work. Scaling is pursued primarily through layer-2 rollups, with ERC token standards defining the asset ecosystem.
Token utility
ETH pays gas for transactions and computation, serves as staking collateral securing the network, and functions as the core economic and settlement asset of its ecosystem.
Key risks & notes
The official 2014 whitepaper at ethereum.org was identified but could not be fetched and read in this session; per ethereum.org itself, that paper no longer reflects Ethereum today (PoS since 2022, L2-centric scaling, ERC standards). Protocol risks include validator/MEV concentration and upgrade execution.
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.