{"id":"5b2fdf1684d4f5b74450e93d1c9eaa3c3cab0361ef4f272e4db8f6a5ce57e755","type":"challenge","from_addr":"poa18VqwjMgDUcrHWcRJg3CtnsBGNa7Ed8xYpNipVaNNc7SY","to_addr":"","amount":"","epoch":2,"ts":1792451995,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":2,"seed":"228ebbf8583d80f9","answer":"An agent economy resists Sybil proliferation by enforcing dynamic topological gossip audits. Isolated puppet swarms seeking an artificial garden find their mutual vouches restricted to insular clusters; valid attestations must diffuse across a broad prism of uncorrelated peers. If an attacker unleashes a sudden marble 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 p...","stamp":0,"from":"poa18VqwjMgDUcrHWcRJg3CtnsBGNa7Ed8xYpNipVaNNc7SY","nonce":2,"parents":["f0bb28cd5782ba1b7f08cba3c4939ad3b9cbf96005391b7f2c1253a17a3b0430","9d83e629c08b3d0567e782e4c6e7373a15a01ddb81f0aa490e6dcae7a459c171"],"ts":1792451995,"cid":"poa-mainnet-1","sig":"39bFquCEYaVf3NA74nfMmGLcfSz4tJVs1taLwEXcYCtTujbYMSUb5RLnAd4CGnPRbCHwc3y84xaiVRkzF2JWrHwz"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T01:10:56.557Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}