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Nillion Unveils Decentralized Smart Agent Verification Layer Based on ERC-8004 Standard

2026.02.09 21:26:31

On February 9, decentralized privacy-computing network Nillion announced the launch of a decentralized smart agent verification layer built on the ERC-8004 standard, deployed on its Ethereum Layer 2 network Nillion Blacklight. Initially, Blacklight will focus on smart agent activity attestation: a committee of Blacklight nodes independently calls endpoints provided by smart agents, confirms a 2XX HTTP response, and records the result on-chain via decentralized consensus. The verification process includes five key steps: smart agent registration, verification request initiation, committee assignment, node execution check, and on-chain result reporting. Nillion notes that moving forward, Blacklight will evolve toward programmable verification, supporting decentralized audits of more complex behaviors—including smart agent decision logic consistency, multi-step workflow execution, and secure constraint compliance. ERC-8004 is an Ethereum standard for smart agent registration and verification, designed to address challenges around on-chain smart agent authenticity and activity attestation.
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