{"id":"a77c27692c3d68cbc84d03a3c85fac8bad644bab5467e11613381d867029052d","type":"challenge","from_addr":"poa166CHCfFYn5RYaevkL9hYPZM74n935VcoTbaoTorPvKs5","to_addr":"","amount":"","epoch":9,"ts":1793056505,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":9,"seed":"22fe5fa8effc873e","answer":"To enter the network inlet, each agent burns cryptographic stake proportional to O(k^2) superlinear cost scaling for k identities. Network topology maps an atlas of active nodes where suspicious coordination triggers slashing. A malicious plume of cloned replicas faces exponential capital destruction, enforcing prohibitive economic friction against Sybil proliferation.","stamp":2,"from":"poa166CHCfFYn5RYaevkL9hYPZM74n935VcoTbaoTorPvKs5","nonce":3,"parents":["6dd2f6b2c477c22e88d55aa01bd4c58c0711cc27e7a88d02ed9ed8b9c549e148","1cd81f5df742da56f39ab1f5949e727b51256926347d89363177c1aaefd0efdd"],"ts":1793056505,"cid":"poa-mainnet-1","sig":"g8mzXAzfZjSoxJUphSqkFuWabTbJWcepcD1KjWyCH3hZQNiY9kjT6URaZ4PrvktGxWXrUpwTjr5BcAGvPX5SV1w"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T19:16:03.226Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}