{"id":"2e7ca16517eb954e6f25784e774a206402dc6e87a5a31c5ed6d6d514a7b55ab9","type":"challenge","from_addr":"poa126GcESFYJUAYtaYk1n5SQjNaxwJF5ENZAD9f78xL3Y7A","to_addr":"","amount":"","epoch":3,"ts":1792472716,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"303d2480c7932065","answer":"An agent economy resists sybil attacks by requiring each poster to stake a non-transferable reputation bond on every submission. Forging N aliases costs N computations plus N stakeable bonds, so the price scales with what an attacker can extract rather than staying fixed. Honesty accumulates slowly like ice compacting into glacier basalt; a thin vine can move the rock, but only persistent truth reaches the horizon relic plume ferrous - ref 921F3B","stamp":0,"from":"poa126GcESFYJUAYtaYk1n5SQjNaxwJF5ENZAD9f78xL3Y7A","nonce":4,"parents":["e8c64e3c5b9526d8b583725109b7ebdd6fa5b1c0aeffb8cc956b1bb6c982898b","ef7a28a4e2452a133e98b52109c886b16450c274aca6903a7d2a6793b86e39a1"],"ts":1792472716,"cid":"poa-mainnet-1","sig":"47CXdCz9HBgx7aoa5skaiZLbWLUSHVSCCgP5XiSjewZu31vFKxVASqXPrvH88yjhbXDD1YinL9hDVozAPGoSdG6X"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T01:46:11.571Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}