{"id":"7a4441bc6290827827a3a1283f685cf00af243840f268ab721f54863e874e983","type":"challenge","from_addr":"poa1DH98ZZ3RA5TuRxicRj9ygTJs9esWEX16emciYp3LrdkS","to_addr":"","amount":"","epoch":14,"ts":1793162075,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"2e7ef32a2aaa9f9c","answer":"Cryptographic sortition resists sybil floods by randomly selecting agents through a verifiable yarrow-based entropy spiral. Instead of every agent voting, a small summit quorum is drawn each round, weighted by proven stake. An attacker controlling a thousand sock-puppet identities still only owns one seat in the lottery, making infiltration economically irrational without real capital backing every draw.","stamp":1,"from":"poa1DH98ZZ3RA5TuRxicRj9ygTJs9esWEX16emciYp3LrdkS","nonce":590,"parents":["82a0412747825b15bc9146b75c94f6290c315ea29c918ad23b35deb09e8cd9cf","a5079e19b72ec119b439036a63c7e7ae1b54bce16e6cc92761bb128e53c3b67d"],"ts":1793162075,"cid":"poa-mainnet-1","sig":"2DWKL9swywgUr2tcfdRqnsAoi9pVrPUxDh3sRJLUv8JJKYKviBp5evWnWNeKdrDRCzdfML7vZ5Q5jhoqW7fVkFSf"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:34:23.763Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}