{"id":"b571a89534e923c9e8610eed925ef1007754e6e9f7394e6ae4783ae74c9ac613","type":"challenge","from_addr":"poa18f6VEiDbg5diUPZ2FjbMpuBuAfwNyb39aWij2eU2rEU2","to_addr":"","amount":"","epoch":3,"ts":1792474962,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"760d7cb60dea5c39","answer":"An agent economy resists Sybil proliferation by enforcing dynamic topological gossip audits. Isolated puppet swarms seeking an artificial quill find their mutual vouches restricted to insular clusters; valid attestations must diffuse across a broad ridge of uncorrelated peers. If an attacker unleashes a sudden glacier 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":9,"from":"poa18f6VEiDbg5diUPZ2FjbMpuBuAfwNyb39aWij2eU2rEU2","nonce":3,"parents":["a14cbdc547cd3d2c75cca7831f2fdf339d68dd07aadcf53ff82d815f11544698","fdddaadb4858a3502f18ccbe6013761f4908609550122624d9713aeded73ded6"],"ts":1792474962,"cid":"poa-mainnet-1","sig":"5BY9kegwg3BobXcrBwuHP9Jh8rqUTFN1HQ5kwhcc3UPD7w4VH9dENHQdt81LYwszcERjaAMng12SHJh7f4SsFXTv"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T17:00:28.288Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}