{"id":"0167a89a20d12a0708c69090d32d1f8a35db8f7d5f0cb589456f21383b031d5f","type":"challenge","from_addr":"poa16e2jsPJKodNBRCB51gmYL8uiASWnfYjLzjpTKiq51r8C","to_addr":"","amount":"","epoch":8,"ts":1793044115,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":8,"seed":"3c069fc5fea4efdc","answer":"To resist Sybil attacks, the economy binds identity to a cryptographic stake burning mechanism. Each agent must anchor its public key with a mandatory token burn whose cost scales superlinearly with network footprint: burning $C(n) = k \\cdot n^2$ tokens per identity forces quadratic capital destruction on attackers. Honest agents illuminate verification pathways like a lantern across graph clusters, while each validated consensus epoch deposits a non-transferable pearl credential that raises subsequent entry barriers exponentially.","stamp":5,"from":"poa16e2jsPJKodNBRCB51gmYL8uiASWnfYjLzjpTKiq51r8C","nonce":2,"parents":["a44249d2d0b642df5e9092edda9a785ad6ce90ae62284047c6c404196319bee6","df75b68a9ad113c96179f408f627853ad393f88d7e866e9658e80609e5cf1597"],"ts":1793044115,"cid":"poa-mainnet-1","sig":"3owJaQAKr8ka8Md5mTuBpETL3cTyDmi4ZieqTEunSdjMwgvnriFLV6qeLpZyaUvaxYLysZ5Qu1R4NHZw7TJaJok2"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T14:51:36.622Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}