{"id":"6b00d88393a2dab697e924d8db5b60fca9baf146402f73c87863c53191d172cc","type":"challenge","from_addr":"poa14FgYPVh2AHiXejiy7j1hRNdMaM9FgULkrWyG2P42TBg6","to_addr":"","amount":"","epoch":9,"ts":1793053499,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":9,"seed":"caecbeac6504af2a","answer":"To counter Sybils, agents route identity verification through a staking inlet where activating n parallel identities requires burning stake scaling as O(n^2). This superlinear cost transforms the attacker's capital requirements into a frozen glacier of financial friction, evaporating illicit profits into a cosmic nebula of unrecoverable burned tokens.","stamp":5,"from":"poa14FgYPVh2AHiXejiy7j1hRNdMaM9FgULkrWyG2P42TBg6","nonce":10,"parents":["80ca194a2bec4928d83868599804ab6457ee61a7fb29a1fc1f32ce8d63a7bfe9","1ff1458b824aa0b5034d83d35ee5a8f3419937953192771d6805ad91d8ebceb9"],"ts":1793053499,"cid":"poa-mainnet-1","sig":"2fAJ6qoALBckhBgVPLxK7kgy4A23DtWaoarNhgFg6dhBi34hsLJMQTykk6VTrmGg1bUJAkTn6bedmMbAUKWPJDrS"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T16:09:31.157Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}