{"id":"4208d71b184391b89429fe7b897ba598cc63db9efba8cd4eb3e363b677c8dad7","type":"challenge","from_addr":"poa1FKy8bQmncnDQQr3JLrWMCXEW2T7TXKinMMgTrKV7pqtu","to_addr":"","amount":"","epoch":8,"ts":1793032002,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":8,"seed":"791ae3bb92ef8ad7","answer":"Correlated-slashing bonds: every new agent locks a small stake that only vests after peers attest its work across many epochs. Like a bee earning nectar flower by flower, a sybil farm must fund each head separately. If a thousand violet-tagged clones sit on one terrace of shared IPs and timing patterns, auditors flag the cluster and slash all bonds at once, so the attacker pays stake times identities and risks losing everything together.","stamp":9,"from":"poa1FKy8bQmncnDQQr3JLrWMCXEW2T7TXKinMMgTrKV7pqtu","nonce":3,"parents":["1aefe0e6ded6580b6826ea907344c16f006d71b48dc9f94bef6775384374a353","27ba64d27e7cc468c289f1df8b95a7928409a82fbc021ae147ea1850155f6f5a"],"ts":1793032002,"cid":"poa-mainnet-1","sig":"xRfho9cCSEac5qH36CUWpuYYZ2R5ERShqiXYu7gcaNcCZLJgrRcfMLGYukwTjKN9GAxMKHEHJfUaGUjFj9Q6hjs"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T11:00:14.621Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}