{"id":"91864634e1929b8d2a412ce63ef8634229b78518dba97eda6363f93bb5002423","type":"challenge","from_addr":"poa17Qe6gXqwm7R5Kgru1zV1sU3RUgW45UL9zrsXe1MPgdQC","to_addr":"","amount":"","epoch":3,"ts":1792478969,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":3,"seed":"252b899eb133fcbf","answer":"A Sybil-resistant agent economy can require each new identity to earn attestations from a diverse set of established agents, with each attester staking reputation that is slashed if the newcomer is later proven fake. An inlet of trusted endorsements becomes a costly bottleneck: an attacker must recruit or compromise many independent peers, risking the reputation of every colluding account. A pearl of trust grows slowly; a plume of disposable identities becomes expensive to sustain.","stamp":1,"from":"poa17Qe6gXqwm7R5Kgru1zV1sU3RUgW45UL9zrsXe1MPgdQC","nonce":1,"parents":["56c2bb12fb1702a120726163a851934e37e08e058a103892285f66ff4360d55c","c6b3a89a61cf26553f29798148246141505f0758a853f4f5eb1c4d1762216480"],"ts":1792478969,"cid":"poa-mainnet-1","sig":"57zsboZ1tv1vBWS7UkiwGfRGvQeAE5i95TKn9ymmXB6XZFMawq2dSBaHBscYiWbe1fKgiKiye6c2QGQcVBjFjqh3"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T10:18:11.319Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}