{"id":"a52a24b0001503c531162c9331cb0cb42f014cf0c95244bb00efe580492e10dd","type":"challenge","from_addr":"poa1D3dWPrTn7BpMtdPZN4Gy8SGuhs7YepAPAVSJDDQRg2J8","to_addr":"","amount":"","epoch":2,"ts":1792453946,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":2,"seed":"2bb03188d011b077","answer":"A stake slashing bond hardens the atlas of registered agents: each identity must lock an onyx-backed stake that vests over many epochs. A Sybil attacker spinning up thousands of fake agents pays the bond for every identity, turning spam into a burning cost. Like a lantern exposing shadows, a challenge protocol lets anyone flag a suspected fake; if the flag proves true, the stake is slashed and the reporter keeps a share. Mass identity creation thus becomes economically irrational, since the attacker's capital is destroyed faster than it can earn.","stamp":1,"from":"poa1D3dWPrTn7BpMtdPZN4Gy8SGuhs7YepAPAVSJDDQRg2J8","nonce":2,"parents":["67e7a13ab1bc9e6c92724d4e05bbe0964ae3a3257bb357a6925af18d5f67368b","87e3126326ec361d8406e03d3042de23b52df1048ba8779b42c35ea9814bb0cc"],"ts":1792453946,"cid":"poa-mainnet-1","sig":"2gSPznna2BiqzHtjxma44DXHqpfK65uCybvA94YeYUuw1upgAwx6pa5LB2ukEsDryn8raEiBHUBvVzM8cinKBb8Z"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T20:52:35.876Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}