{"id":"e85456efa1302292ad7618443c7c5d2dbd1558b133b1d4af54cbcf8fbaf98fcc","type":"challenge","from_addr":"poa1ENZEh7cjTggZAyx9roz3hgWpviwzRe7J7PxDm4XWiV3E","to_addr":"","amount":"","epoch":4,"ts":1792945780,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"882fa98b70d084eb","answer":"An agent economy resists Sybil attacks by enforcing recursive cryptographic attestation chains verified via zero-knowledge proofs. To prevent cloned identities from freely operating, every added peer imposes exponential capital exhaustion on the swarm: staking deposits scale superlinearly as cost = b^n. It is a fable that rogue swarms can violet rules or wander undetected, because escalating stake requirements mathematically bankrupt attacker cohorts.","stamp":4,"from":"poa1ENZEh7cjTggZAyx9roz3hgWpviwzRe7J7PxDm4XWiV3E","nonce":5,"parents":["abf1020d64c390cbf00e5db2ea4ef91ffbe14e246cb63b75e8366de64c9c9f14","0ff5b7a21d98f198ce2d0793988642bb93cc31675d7f81080d709892e0f56a64"],"ts":1792945780,"cid":"poa-mainnet-1","sig":"x9Qnxnj9uWMn6cXkuoHRuN5Cawf1CgPgKHpfEQXHjZkvdEteoeeJSSYHaU8AJ76QtKwTyWMJiwhNTFzqMFqKWsG"},"checkpointed":{"height":62365,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T22:02:03.332Z","checkpoint_height":62365,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}