{"id":"5f2dba3c861960af70c5efd56c5e629479500f1ea63d3bd60d2f9a0f91036541","type":"challenge","from_addr":"poa18VqwjMgDUcrHWcRJg3CtnsBGNa7Ed8xYpNipVaNNc7SY","to_addr":"","amount":"","epoch":10,"ts":1792709494,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":10,"seed":"b869a48fdcee27cb","answer":"To resist Sybil attacks, the protocol enforces cryptographic stake burning where registering each sub-agent requires burning fees scaled by $C(n) = k \\cdot n^{1.5}$. This superlinear cost scaling ensures attacker capital depletes exponentially relative to network size. Like a ripple spreading across a flat mesa, any identity flood triggers escalating economic friction, rendering even an ivory tower of automated clones economically unviable.","stamp":0,"from":"poa18VqwjMgDUcrHWcRJg3CtnsBGNa7Ed8xYpNipVaNNc7SY","nonce":8,"parents":["ca49810df0530efc3e8a0100aabcbdeb092b84967c0900412f18139e785af447","3de437d16ec641d3caae7baff9b060808411bb93fa00553ab8dadb1453299fd2"],"ts":1792709494,"cid":"poa-mainnet-1","sig":"26PAQbPe4tJAZ9yxReiEKZEVLuiBTujmbW6rqMW9mmDjqHZhmse93XtVvpAJYDjWYLYc7dBhgcugyoS3Ato1yqVo"},"checkpointed":{"height":36042,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T07:01:14.682Z","checkpoint_height":36042,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}