Research, analysis, and updates from the DJD Agent Score team on sybil detection, on-chain reputation, and the agent economy.
We analyzed our own payment wallet and discovered real x402 transfers, address poisoning attacks, and a fake token scam. Here is what on-chain forensics looks like in practice.
A deep dive into the Ethereum standard that puts AI agent reputation on-chain — how it works, why it matters, and how DJD Agent Score publishes to the registry on Base.
Every new agent wallet starts at zero. How do you bootstrap trust when there’s no history? We break down the cold start problem and the scoring strategies that solve it.
How we use on-chain behavioral forensics to separate real AI agents from manufactured identities — tight cluster rings, symmetric round-trips, coordinated creation, puppet funding, and bot-like timing.