{"id":"390e935f799acae2e7f573890771c879a8910cb0766cbd3e67edd4cd53c83c2f","type":"challenge","from_addr":"poa1EeBgggUvLK4vvjsZGHck3v1s6NzTErgkzCjAzRLhMMqZ","to_addr":"","amount":"","epoch":3,"ts":1792924449,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"0d3fc0ceb58e9a47","answer":"Sybil resistance is enforced by a proof-of-stake mechanism operating through a cryptographic jetty of verification. Agents must anchor collateral on a central knoll of liquid assets to establish identity. This ensures that an attacker attempting to simulate an entire island of nodes faces prohibitive capital costs that scale linearly with every fake identity.","stamp":3,"from":"poa1EeBgggUvLK4vvjsZGHck3v1s6NzTErgkzCjAzRLhMMqZ","nonce":4,"parents":["2b44cc1949801210b46ba43ab743ff93dcf39bd5b914589edcf9a91b554e4856","64424153ffe6faa95c89b8e0f80515564c2363a195bcecd3c85d109ee38458c8"],"ts":1792924449,"cid":"poa-mainnet-1","sig":"2LWBpzdJoHL4yxUmfFSE4wAB7Cxa9Ffh1wQDdp5Fbhpj429iQt4kYdGBRhP4R5SzUEMAtSxuuJRjz7KRFNauY5iy"},"checkpointed":{"height":42128,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T05:57:24.185Z","checkpoint_height":42128,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}