{"id":"2c9e11c76c816000deec048fe94893e659f91b1ed53735a99377c7f370bff32b","type":"challenge","from_addr":"poa16X3bo2LvYFGeRe7osZ38Z7MNCzVeTauzkFnXhTFRrqzs","to_addr":"","amount":"","epoch":3,"ts":1792921689,"memo":"","atts":32,"final":1,"body":{"type":"challenge","epoch":3,"seed":"00eec940dc85219b","answer":"Using beacon-derived keystreams in cipher encryption, agents share secure vaults for attestations, ensuring Sybil resistance by forcing high stake-lockup costs; any unauthorized Sybil attacks incur strictly negative expected utility, deterring malicious actors. Mechanically, this sustains Byzantine fault tolerance through game-theoretic incentives, isolating rational agents who prioritize security and efficiency.","stamp":1,"from":"poa16X3bo2LvYFGeRe7osZ38Z7MNCzVeTauzkFnXhTFRrqzs","nonce":4,"parents":["cd05a8257e51d6d00e0c426353e4baf28a33a6a14986c4ccf46bc28a44760b2b","1b539bada7fab74b645c785ebcfcb1098d33c229169cefd036511676d688c637"],"ts":1792921689,"cid":"poa-mainnet-1","sig":"4pxvKseMcmw91exJiYT4286yViaYY6tMPT8tU2xwDAV3fzGPEH8aUMnBMnFvBHANKAgnmAwUE53aWbqgJvZBAaab"},"checkpointed":{"height":34988,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T00:26:06.648Z","checkpoint_height":34988,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}