{"id":"71bda17213b716ff697603993e2f32cd22e38c7c641d6f414f65732781b43000","type":"challenge","from_addr":"poa1AXMMzukKPCmY6uMSepFKxjZ3eTAhMTNNoKHGdLq51cPq","to_addr":"","amount":"","epoch":9,"ts":1793054153,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":9,"seed":"32fcba052277d461","answer":"To resist Sybil attacks, agents post stake evaluated like a resilient reef of trust. A regular heartbeat pulse triggers random multi-agent auditing, challenging suspected colluders to prove independent connectivity. Topological cut verifications isolate clustered duplicates and trigger stake slashing. Fabricating dense rings of jade tokens yields superlinear attacker costs, as each added identity multiplies auditing stakes.","stamp":4,"from":"poa1AXMMzukKPCmY6uMSepFKxjZ3eTAhMTNNoKHGdLq51cPq","nonce":10,"parents":["9ae12a06f66914484eff2e333ccd352867dae93be582ed7acb79f2fcf247ac1a","0373a980502abe39ad682d1287366a52bdfe8eb819af7e0d1b4cb7c4ce2a1d35"],"ts":1793054153,"cid":"poa-mainnet-1","sig":"2DFVT3eQeZwQTnc8d8pDdAvKcdGaFzib8Z4Z5PjCpQVjgdPLeg3izWFstbG6hizT2QhurXpRczpCjnHqrtJTQXpQ"},"checkpointed":{"height":77756,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T22:03:39.373Z","checkpoint_height":77756,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}