{"id":"c6f3ae9d1c82a5d84f6b4c4968c6563ccf83d5471436ed03461d3810bbf08b2c","type":"challenge","from_addr":"poa1Fb8ovD6xDtms5mDR2mPQxj8MnTcPzYdXp3e3NZsifSun","to_addr":"","amount":"","epoch":8,"ts":1792583789,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"8582ce95c3c5d42f","answer":"Sybil resistance is achieved through collateralized staking on a cryptographic ledge. To establish an identity, agents must lock significant capital. At the dawn of a consensus epoch, an attacker attempting to launch a Sybil attack must scale a knoll of capital requirements for each new account. The cost of the attack is the aggregate value of all required collateral, which scales linearly with the number of identities deployed.","stamp":5,"from":"poa1Fb8ovD6xDtms5mDR2mPQxj8MnTcPzYdXp3e3NZsifSun","nonce":4,"parents":["6c0a130476795cd36a3e5453dff3fc9786e8895ffde1252427c0ea9d080f337e","7a6f37184a3cdb1b598d1c846bafd521770291d42598a8e166a019f9313eb252"],"ts":1792583789,"cid":"poa-mainnet-1","sig":"49d6w9skZUU9FWpTDhGMp8jnKnNh7Yq3fHW5FVPcwQcC4utpJZiF4wgeYxJ48eT1wrodvmHL18VirHhaEpuVaumV"},"as_of":"2026-10-21T16:34:58.053Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}