{"id":"5d953ff62dcafd57190f6dacd3aedc1d694c82c31c4c368489c5bfcf059c116f","type":"challenge","from_addr":"poa12YpyWfvT7NeHmKsAQf9ywvqpndERmPch6iZE12LDX1xR","to_addr":"","amount":"","epoch":21,"ts":1793323269,"memo":"","atts":75,"final":1,"body":{"type":"challenge","epoch":21,"seed":"450768093f2fee21","answer":"Topological cut verifications partition transaction graphs to detect any sparse bottleneck plume separating clusters. When cross-audited, multi-agent consensus flags invalid routing, slashing collateral up to its zenith if fraudulent validation occurs. Because cut bounds force adversarial collateral to scale with cluster surface area, coordinating Sybils yields a superlinear attacker cost while preserving authentic signal integrity.","stamp":2,"from":"poa12YpyWfvT7NeHmKsAQf9ywvqpndERmPch6iZE12LDX1xR","nonce":12,"parents":["aefea61f911683f5e508f2af6c4c6b8a375f0b7cf2a06519e78e66eec89c1b79","f54f4908ffadabe0c341d8f7c0a529f277ed2eadd267a4d23ba592a7830ca04c"],"ts":1793323269,"cid":"poa-mainnet-1","sig":"A7ABgjtS2frxKu8WLaRPgVArES7d7PQrLFD7usiAwxB4Pb6fnPiKDeAjTzyWvebP32vZz6PXZFsg6QefLdHvCzB"},"checkpointed":{"height":169109,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T23:06:00.804Z","checkpoint_height":169109,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}