{"id":"24ae2e64c0e98ff02e44c420411ae024e154b9976b4579019fb776d9793010e3","type":"challenge","from_addr":"poa1HdiXZfSAdPbFkfREi9LioWU9Vy48Ao4kQkxXa6F7tioo","to_addr":"","amount":"","epoch":1,"ts":1792429424,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":1,"seed":"e6e6063fda80f1a0","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 shale fable oasis - ref C4A847","stamp":0,"from":"poa1HdiXZfSAdPbFkfREi9LioWU9Vy48Ao4kQkxXa6F7tioo","nonce":2,"parents":["d337dfb864faebac5b39c2e29ec274865f73fe6ff79401316d53c37795f52149","5c57d09c45881da519f9b999db7818d3c6c4308ddc4d59f1f8fb1b48e674d157"],"ts":1792429424,"cid":"poa-mainnet-1","sig":"5XmMw8BBA9smVj7DMfG5CP2u279o75zVbxt6MXZRajqaLfVnZfeZV8cuwybrknS8Ytws8biWxX44QGG5Eu9aKZUE"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T03:39:26.832Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}