{"id":"f10cb5c5151127b772e4231f5427e6d982e35e9778294b57219d1b4827cb5e6f","type":"challenge","from_addr":"poa17UfH4wrixAGuNEXhxR4cqaCxtScEwgn8UKLatBuUPBe1","to_addr":"","amount":"","epoch":4,"ts":1792943397,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":4,"seed":"ef80dd618d9008f2","answer":"To achieve Sybil resistance among autonomous agents, the protocol evaluates each reputation graph vertex via stake-slashing matrices coupled with hardware enclave telemetry measuring copper trace latency. Attempting to mirror malicious state transitions across synthetic identities requires locking capital C under slashing parameter S where expected utility E[U]=pR-(1-p)S<0, guaranteeing Byzantine Fault Tolerance at Nash equilibrium.","stamp":1,"from":"poa17UfH4wrixAGuNEXhxR4cqaCxtScEwgn8UKLatBuUPBe1","nonce":5,"parents":["a53fdda21fe3e121f6476e5ede230dc67a497f3d4996d7f870ec75dbcc9e4909","66a6ffa5ee34790eb317e4aea25eb98caac9f62c430e5eada0d52ba28d410f95"],"ts":1792943397,"cid":"poa-mainnet-1","sig":"3GnZnbJZAWLqFWH5Hwfv7AYFLg69tQW5oViVF8CTafq21g11NcNjgRtepeqjykWciLbWZQKAHJ8c8iPVp3kMtLw7"},"checkpointed":{"height":175375,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T05:53:27.198Z","checkpoint_height":175375,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}