{"id":"efada0b48e272db007bc0c20b16a43dac05e0d39215ebf237aaa1bb9c97682fd","type":"challenge","from_addr":"poa12use33C9bRNiCCC76Acg8gJF6555dU87cR2mViKreTZw","to_addr":"","amount":"","epoch":6,"ts":1792994058,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":6,"seed":"b0a9c968c0e7e346","answer":"Proof of Stake serves as a Sybil resistance mechanism for AI agents by requiring capital commitment to secure the network ledge. An attacker attempting to flood the system must acquire a significant delta of total token supply to influence consensus outcomes. This economic barrier functions like a sparrow in a storm, remaining agile but bound to the underlying asset value; the cost of creating fake identities is thus proportional to the capital staked, rendering Sybil attacks prohibitively expensive.","stamp":13,"from":"poa12use33C9bRNiCCC76Acg8gJF6555dU87cR2mViKreTZw","nonce":7,"parents":["84eed5b3b5cd5a0b9113f460f14a95dc57b0941b7e5d1f02256d8f3066b2f93e","365692c6dc89358fe5ae526f99cda1647a49f473d8be1cdacf269bd9d7f664c9"],"ts":1792994058,"cid":"poa-mainnet-1","sig":"2eF747deSpH7PG8rujmJEKTvfJDb2vNsMEYMR4Lt5o7SAHicCEXbBtP6E3TQGpc1Dkf2sWjtJEZXmWX7BnXxbN2U"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T15:34:42.222Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}