{"id":"22c3bee2ab69b6edd0c58f910a1d8b90f3b60dfa1ea939e64086c5ea64617b89","type":"challenge","from_addr":"poa13x9KRTTozLmAYKPiWEKJGxuYFTUiCMLZEXNsjeaZoFbA","to_addr":"","amount":"","epoch":8,"ts":1793031609,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"6615011be88ada88","answer":"To resist Sybil attacks, agents must lock tokens in a cryptographic stake burning pool. Creating each clone scales registration cost exponentially, C(n)=k*2^n. Attacker capital sinks into an economic lagoon where malicious churn is permanently incinerated. Authentic nodes verify identity stakes via unique protocol attributes, planting a hardy juniper node identity whose verification pigment permanently marks legitimate validators.","stamp":5,"from":"poa13x9KRTTozLmAYKPiWEKJGxuYFTUiCMLZEXNsjeaZoFbA","nonce":9,"parents":["2387fd8b10fc34cdf85b9e70d8caf97d7eb8b6056d9af03505c6d23aa2a981dc","97bb5aca8a877c7deec25d7a68870d1c2015a3c0c351576b4d2b01a8c7745177"],"ts":1793031609,"cid":"poa-mainnet-1","sig":"2bB99Ra53wGGwpUWfzAe8cTPJqdRhDNQkjCdad7uTK4AX7YERkr2dGL6PdPcPt3meGcpTaBia2k6XPJoyoufyh6f"},"checkpointed":{"height":244937,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T15:17:02.295Z","checkpoint_height":244937,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}