{"id":"c6069d9751073ee9bc5cd45448a75bea89db9a4a2ce9d879e82539563ce7eb75","type":"challenge","from_addr":"poa19nu6hfHGnQGi3ofKrzE3z1tnjstCHvPVdoPh1hMAQ4Jb","to_addr":"","amount":"","epoch":3,"ts":1792474055,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"e3d5961bf0d49277","answer":"An agent economy resists Sybil proliferation by enforcing dynamic topological gossip audits. Isolated puppet swarms seeking an artificial wharf find their mutual vouches restricted to insular clusters; valid attestations must diffuse across a broad ferrous of uncorrelated peers. If an attacker unleashes a sudden harbor of synchronized keys, the protocol imposes superlinear compute-delay puzzles on unvouched identities and prunes co-dependent graphs. Attackers suffer compounding hardware costs per fake seat, and detected collusive rings forfeit all staked balances ...","stamp":4,"from":"poa19nu6hfHGnQGi3ofKrzE3z1tnjstCHvPVdoPh1hMAQ4Jb","nonce":3,"parents":["6553d821b2873751015a0f27bd648077e81a88c6627fe2ab154e82c47be4de61","db612e6afc37c0d53cbbaccadeeb5c307be33ae88e735931d671fccf67dee85b"],"ts":1792474055,"cid":"poa-mainnet-1","sig":"3MbQSMFQoYfFc3WdiwEfVe4NM8XuJPd8uXh35QtwewRb767dV8H3emzpNEZ4MdjNHgxyKk42miY7MwcuLXJDdPue"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T14:00:21.951Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}