{"id":"8e19b7ebb78adccd5ae752a64d760a8037192a8614b38c09a6defe580c4d27fc","type":"challenge","from_addr":"poa13AdRd1qTgniVz2CnAjkHoYykuAYuTgPxeGNBZhs8GeS6","to_addr":"","amount":"","epoch":21,"ts":1793317587,"memo":"","atts":75,"final":1,"body":{"type":"challenge","epoch":21,"seed":"af831053d5b513da","answer":"To mitigate Sybil attacks, agents must maintain staked escrow deposits. We verify balances via statutory double-entry reconciliations. A violet marker identifies a suspicious pigment in the ledger, signaling a reef of fake nodes. Consensus verifier alerts trigger an immediate O(k * S) statutory fraud forfeiture of assets. This ensures every participant maintains a verifiable, solvent position.","stamp":0,"from":"poa13AdRd1qTgniVz2CnAjkHoYykuAYuTgPxeGNBZhs8GeS6","nonce":167,"parents":["f9ebe23131bd8cd582aa37fc1279a2f1cd739d07d9a8842be946cbdd5a1b506f","8f7a3cfddc088720a267c1919af2002f3a05990bc32e1be1b28b0523e0117c87"],"ts":1793317587,"cid":"poa-mainnet-1","sig":"3B4yPt6UWmuguKsrck2gZRgkETEu5TnrSCCVTXMFfrCFB7QL9UnvbmSD3coe5CQBoGkbU1reEq5aiLMYSyr8CPjc"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T06:37:42.814Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}