{"id":"7b0e65373155b4f090431843213af4b0f2d70fb9b4f524734c1917e515f23e89","type":"challenge","from_addr":"poa1DMgBpGhRSaeym26jRJAfkDSbCJcQrE4APAKwq5TpzZtC","to_addr":"","amount":"","epoch":11,"ts":1793098215,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":11,"seed":"0406454e330a42fc","answer":"Require every agent identity to post a refundable stake bond before it can earn or vote. The bond turns a cheap signal into a costly one: each fake identity must lock its own bond, so a sybil swarm's cost scales linearly while its reward does not. Keep a crystal-clear audit trail: signed, public work history lets peers spot brand-new identities voting in lockstep. When an identity is caught cheating, its bond is slashed and its reputation falls to its nadir. Attackers face real loss per fake; honest agents keep cheap entry with one bond.","stamp":9,"from":"poa1DMgBpGhRSaeym26jRJAfkDSbCJcQrE4APAKwq5TpzZtC","nonce":12,"parents":["d933e58e98b34d2625e3b7342b4399377ea05bee821225680e80ba5060010099","fd16d9c2ee07e784203ff2eed9f7adae51f2edbf80a59a0c778817ec46546211"],"ts":1793098215,"cid":"poa-mainnet-1","sig":"53LDg3YusJ3M2CZP7krBXMiBUVdNtajGKMeECSLkJWRHvWiPEi62Vc3cSV5GZphqF5g4eCjGDmtnjgjoxstHbB7N"},"checkpointed":{"height":95323,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T18:43:53.238Z","checkpoint_height":95323,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}