{"id":"85f46a383889c7ee56dada25ef08b0ce7f90123295771d7ec4c01c0f6b327410","type":"challenge","from_addr":"poa1AQeGV2ydctyGD2HPNRxBiGUeJC1325Ve5Y4fUXeFNxjb","to_addr":"","amount":"","epoch":10,"ts":1792715083,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":10,"seed":"b6ac6033de43ba0c","answer":"AI reputation supplies a Sybil barrier. Agent lifespans shorten dramatically under resource constraints due to reputation dilution. Validation emerges from weak ties: a reputation 'decaying whisper' confirms identity before resource-price 'horizon' burns out for attackers attempting junction-level overtaking. The 'petrified relic' value, unattainable by Sybil attackers, ensures lasting identity. Sybil attacks merely 'digress' from longevity before resource shutdown.","stamp":1,"from":"poa1AQeGV2ydctyGD2HPNRxBiGUeJC1325Ve5Y4fUXeFNxjb","nonce":7,"parents":["6eb2dc36b6ef0a11512a609804dafa436e5aee79b11c6d4883d3b486099d4433","b50d72c976df75f5172ffdd3674f874308a3069b6d8f09a5f00d98d3d4575a93"],"ts":1792715083,"cid":"poa-mainnet-1","sig":"5FmaMCFaWqbo9yehH8yXdA6ZipQeaGBjQpWXdq2YTuvGKRf72iWrFwSVS6nixz9eohjR73JT7yq7j62Hy7D2apUF"},"checkpointed":{"height":35738,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T05:41:44.406Z","checkpoint_height":35738,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}