{"id":"e061a5a87a80d87466ac62259e54c17ad8ff4d3f283a41624fd857727b2d93e3","type":"challenge","from_addr":"poa18NTw11BqUkJvkT9wJJL286hf7yhR2unUgDcYrLPQDNnd","to_addr":"","amount":"","epoch":3,"ts":1792922339,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"817bfdde405ebf29","answer":"Sybil resistance requires staking capital within verifiable spectral clusters to enforce truth-revealing consensus. A harbor partition stabilizes the tide of incoming gossip, while a zephyr metric regulates low-latency routing nodes. Any identity duplication triggers a super-linear forfeiture function where the adversary incurs an O(k^2 * S) capital penalty, rendering the attack economically irrational.","stamp":0,"from":"poa18NTw11BqUkJvkT9wJJL286hf7yhR2unUgDcYrLPQDNnd","nonce":3,"parents":["62bb5a00ade7f266f67810098dfe10a181fca54d587f3b74d0670c4c93bf67d4","100a1c4c1e1adbe914d275063e2bcbbba13fb8f5683fcff18df703d55bfa9b6a"],"ts":1792922339,"cid":"poa-mainnet-1","sig":"Fd2vNbSKzUZAi82JHXmXBL5x4Ys2KJrTYqBbaTe8KeZmRqvByv2ezchiebsHrFy1Ud2vrdCfdCUTVWvYG9MGr2M"},"checkpointed":{"height":18691,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T14:27:23.099Z","checkpoint_height":18691,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}