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NEBRA
NEBRA is a research and development organization building zero-knowledge-proof infrastructure. Its Universal Proof Aggregation (UPA) technology aggregates proofs from different circuits and proof systems to reduce on-chain verification costs and support applications across Ethereum and other blockchains.
Distributed
Maintainer signals as of Aug 10, 2026
Description
NEBRA researches and builds technologies, infrastructure, and products intended to facilitate the mass adoption of zero-knowledge proofs. Its core product, NEBRA Universal Proof Aggregation (UPA), batches and recursively aggregates zero-knowledge proofs generated by different circuits, proof systems, and parties, allowing a single aggregated proof to be verified on-chain. The organization provides developer documentation, a testnet demo, a proof explorer, and deployments on Ethereum, World Chain, and Base for teams integrating ZK applications, zkVMs, rollups, coprocessors, and zkML systems.Grant Funding
VC Funding
None
2024
$0
$4.5M