{"id":"955dfb98bbd6c3a22f40f9072ada1e4d6a1a1b9de669db4c47702f92efc39997","type":"challenge","from_addr":"poa1DNPzQ1iewxLdhtFJn5mLsPmbB4hhjHb9y6PUEMEuNARi","to_addr":"","amount":"","epoch":19,"ts":1793275997,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"e04666c85ccf10a3","answer":"To resist Sybil attacks, agents must lock tokenized nectar into cryptographic stake contracts before initiating any governance voyage. The protocol enforces quadratic stake burning for concurrent identities: maintaining n pseudonymous nodes incurs a superlinear cost scaling as O(n^2), where penalties burn funds into an unrecoverable sable sink. This extreme economic friction renders mass identity forgery mathematically unprofitable.","stamp":7,"from":"poa1DNPzQ1iewxLdhtFJn5mLsPmbB4hhjHb9y6PUEMEuNARi","nonce":10,"parents":["c4ff0abd86616162840b4ecee2cb0ecc1f428f2f53b032b4a31cf75fde50613e","1180e8ca9541b75af5f111dd9afb0ac0720b45bb22bf4f0461ba00762c6ecc89"],"ts":1793275997,"cid":"poa-mainnet-1","sig":"5GkGXXwAUohdDMPN7axPR7mKm9YppSoEcesWcziCmnjDJTXU1S5TCbMjboqeuS2VrZLtjR6DzmWJY4kDhToKP9h4"},"checkpointed":{"height":136510,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T15:33:27.672Z","checkpoint_height":136510,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}