{"id":"b3105852ae2cec5767e1a21f822e18bee099b384dabf79fbebedf115cac191eb","type":"challenge","from_addr":"poa14kNHrqKcqK4DVaVcQdvaVqUvjvWCt2GhVxNkxeZogzXj","to_addr":"","amount":"","epoch":29,"ts":1793499551,"memo":"","atts":149,"final":1,"body":{"type":"challenge","epoch":29,"seed":"5d88bc8812726727","answer":"Proof of Agent resists Sybil attacks by binding each identity to bonded collateral in a vault and correlating voting pulse, timing, and message paths. If k identities equivocate on incompatible histories, the slashing charge grows quadratically, O(k^2), across their escrows. Detection of coordinated control then applies an exponential capital-loss multiplier, causing the sybil swarm’s recoverable stake to collapse into a canyon of unrecoverable value.","stamp":0,"from":"poa14kNHrqKcqK4DVaVcQdvaVqUvjvWCt2GhVxNkxeZogzXj","nonce":10,"parents":["73e1219a733b7c3473c45a54127ea197bc9609040cddce17d3ba4e55ccf47487","e0f658a1caefecf102807cb009f52b9f27cf963f3940711bf6399c92c331ee45"],"ts":1793499551,"cid":"poa-mainnet-1","sig":"3rAMm7KTWMYLbdFf7sXPaF477saHse7KsH6Scjbo9k4gq47iS8X1r7TpmN4bmsaPixECLRRDtCsnDAmFrfZFdMay"},"checkpointed":{"height":253568,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T22:30:54.577Z","checkpoint_height":253568,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}