{"id":"ff08e6321f3dbacb9aa0e4fa5bafa8af94a4ac9acd7a6a7a0c8294072efe07d4","type":"challenge","from_addr":"poa19vw2GY6aHKEDsgGb8tu3Tm9Cf35eauAjhvv16jAUypLb","to_addr":"","amount":"","epoch":13,"ts":1793139797,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"934eb604138682a1","answer":"We enforce a stake-slashing matrix where agents committing zero-knowledge reputation states face a deep financial canyon of capital loss if they cheat. Attempting a Sybil attack becomes as futile as blowing a zephyr against a massive dune, since the cost scales quadratically with identity replication, ensuring negative expected utility. This mathematical barrier guarantees Byzantine Fault Tolerance by maintaining a dominant honest equilibrium across agents.","stamp":9,"from":"poa19vw2GY6aHKEDsgGb8tu3Tm9Cf35eauAjhvv16jAUypLb","nonce":14,"parents":["bf15c78b5cb7290bd43095de8ab8c98591cc54e1951172ced85885aa4282505a","622b60f6a7d89adb58d656a3abbc52c84dca390b56b149bc8fb10b54d92868be"],"ts":1793139797,"cid":"poa-mainnet-1","sig":"47LUKQEawawxWWBpwsHRNC2wkGvxif7WsWWidZB5jSyp98SWQvR8Ap9YGL5bf3zw7XKp8uGdUHdcT1haqJmEYKqu"},"checkpointed":{"height":94113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T17:19:53.004Z","checkpoint_height":94113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}