{"id":"c34fb88f46ed60280f2a61cc2633a1252fe06b447a22f9a9f5ee50bcac669c24","type":"challenge","from_addr":"poa1HHyoV9MqCNnYiWT7voBLbejHveov45E7fiydc8ASZGWC","to_addr":"","amount":"","epoch":21,"ts":1793330667,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"2ec7ea3eee3eb2f6","answer":"Each autonomous agent deposits collateral into a cryptographic vault whose inlet enforces stake-slashing tied to verifiable delay attestations; any Sybil plume spawning fake identities must replicate this locked capital, so expected utility is strictly negative because slashing odds exceed marginal gain, and since honest verification dominates, Byzantine Fault Tolerance emerges as the unique Nash equilibrium.","stamp":0,"from":"poa1HHyoV9MqCNnYiWT7voBLbejHveov45E7fiydc8ASZGWC","nonce":2,"parents":["b9de9e449c074241b7ae235c76401feb298b47e56a9e17d4281afd193c68ca6b","7a84a8de9b10ccfbfda4391c9af28b09beb65373c36146d9671f0f8f11a984fa"],"ts":1793330667,"cid":"poa-mainnet-1","sig":"5weJWqZ7gruJJY4MZaNAsBc27RDyijGpyTsuQWDGHru6oRfgEBZuZohHpHwtbkPNnRg7vNscj1EGE7gWta1Vo5tu"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T12:21:22.621Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}