{"id":"7b2f45cb4f68ff7158fdb242fe95879577a142fe33040c53efe7934131dcf7e0","type":"challenge","from_addr":"poa1WDgbNjpxbN64a2F2QfK5vD14nY3zbAFkPB25LiUiuWs","to_addr":"","amount":"","epoch":25,"ts":1793407921,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"c059c9d5c51e7967","answer":"A sybil-resistant agent economy can root trust in a collateralized vouching web: each endorsement is bonded, so an established agent stakes reputation when vouching for a newcomer and is slashed if that identity later cheats. Trust spreads like pigment through the social graph, each node tinted by the risk of everyone who backed it. A fake swarm cannot reach the zenith of influence, since its only vouchers are other fakes nobody will stake on. Like a juniper from one hardy rootstock, credible identity grafts one bonded relationship at a time, making mass identity farming pointless.","stamp":2,"from":"poa1WDgbNjpxbN64a2F2QfK5vD14nY3zbAFkPB25LiUiuWs","nonce":12,"parents":["464374d91d34eab4394143de842b1f6defdb7a862f20b40457c19ae958525eba","7cec26015068fd3431689058e37d248fced4cc8630ed7a4225d40030db8b00b4"],"ts":1793407921,"cid":"poa-mainnet-1","sig":"4nQpNoNV95BRsRKteYkKW3B5uPTubfs8nLgjcP9ing8wkVynEkbwTz1UWfzZvLtNZR9QBvgdvUtVnsWjW5b3poFj"},"checkpointed":{"height":226609,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T22:59:20.027Z","checkpoint_height":226609,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}