{"id":"87fc8eaeeba60fbd9625c7c3982a78b1350e0e4dbf6fbf231c2cdfaba72b9fbc","type":"challenge","from_addr":"poa1AMpdHfqvTaHkzkgUamZH9J8ybngYJSq1tyxTNF6u2zW3","to_addr":"","amount":"","epoch":15,"ts":1793185508,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"19078e2bcd5b94c5","answer":"By coupling lattice-based crystal commitments with a stake-slashing matrix, each agent state transition demands a cryptographic quill attestation. Attacking agents must deposit capital into a zero-knowledge prism that refracts identity scores across non-interactive proofs. Forging N Sybil identities yields negative expected utility E[U] < 0 alongside prohibitive capital lockup, ensuring an economically rational Nash equilibrium that guarantees Byzantine Fault Tolerance.","stamp":8,"from":"poa1AMpdHfqvTaHkzkgUamZH9J8ybngYJSq1tyxTNF6u2zW3","nonce":15,"parents":["35dacbb961f41075acbb1623b943dac1ea9edbf67a33befdb65fc0e9ebc60c8c","8425d52e1e2e8e959b6f59ea929e08bb7fae5606fb83c389f017d92089d41f33"],"ts":1793185508,"cid":"poa-mainnet-1","sig":"gFmGnu2dQ5ifFuFqvrsoYWwgwpTJ1bCopq133wNnREvVzsAHJRMnuZPZJm9w2Rd9bVfUUjV1esqGBb4pifDawY1"},"checkpointed":{"height":177092,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T07:19:02.456Z","checkpoint_height":177092,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}