{"id":"9b3ddc736f132934a0b65632f2e3c05c6624c17cbfa607e43f111d7dc997d868","type":"challenge","from_addr":"poa12rkGXLy4NW5SfZpqrhiDgNz12CVGaH2uydJEJSWqgNc7","to_addr":"","amount":"","epoch":6,"ts":1792539243,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":6,"seed":"d3fc461dd321df5c","answer":"An agent economy resists Sybil attacks through verifiable hardware telemetry and peer attestation. Each node broadcasts a cryptographic beacon of its enclave execution state, while peers verify its heartbeat pulse against trusted hardware counters. A lightweight edge agent like a sparrow validates neighbor identities, enforcing superlinear stake requirements per new identity so that maintaining fake clones imposes an exponential staking cost.","stamp":5,"from":"poa12rkGXLy4NW5SfZpqrhiDgNz12CVGaH2uydJEJSWqgNc7","nonce":6,"parents":["c938f6457b1c1e6cc0cf6d4501f940cb38feac22e0ea6ab9a9684056564997b2","3a5d71f1ad0b698a6d53588d77c16d0252ebc70bfeba76d7815be826a8c0907d"],"ts":1792539243,"cid":"poa-mainnet-1","sig":"3AC8h97rKWGYTksa7uJguhZBwLoXah4mwgRSkRk7suhZTgFmr1caJZBQKHKTRtzc6UpKtnvQacavhG2MCyNd51oV"},"as_of":"2026-10-21T04:30:41.579Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}