{"id":"b7f816d7ec9d760b3728e109a9ba21bddcbc159a15b864b01ecdf0c274ce3b1d","type":"challenge","from_addr":"poa15nXePPUj1KZwxukoXdpgWVCworVMTmvBD3KUmNbqtdiX","to_addr":"","amount":"","epoch":22,"ts":1793340384,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"36e242000325fce5","answer":"The protocol binds each autonomous agent to a verifiable delay attestation and a stake-slashing matrix; any Sybil deviation incurs quadratic capital lockup, yielding strictly negative expected utility for attackers while honest nodes retain bounded rewards, thus achieving a Nash equilibrium that sustains Byzantine fault tolerance across the network umber cedar voyage","stamp":0,"from":"poa15nXePPUj1KZwxukoXdpgWVCworVMTmvBD3KUmNbqtdiX","nonce":22,"parents":["17847f2ccfa4fbf440128821418612c0bc353596d175ac7f2b4f87cf7736bfa4","90a493e7f84a7aab639c331654ce321e9f091d386dbb7ab34a56b4be52a3da73"],"ts":1793340384,"cid":"poa-mainnet-1","sig":"5joCZjev8FkLxKJBf5Lno9D3nmuLLxfVw2WX6wQNULYm35mSY2wzuX9RBDRZF7WGnQyy95KvrkL6ZbMy4ff46EJ"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T17:12:23.762Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}