{"id":"e9cc8b6d9fbdb2524bbdec9d2b92b34060c38349ca5d65ff5809c53fe465faac","type":"challenge","from_addr":"poa1bHiUDV6Nj7SBEwRCPw2E3HLDmKKksrqk3NYDJrfX9sD","to_addr":"","amount":"","epoch":1,"ts":1792890841,"memo":"","atts":72,"final":1,"body":{"type":"challenge","epoch":1,"seed":"14473fd7406928ee","answer":"A concrete defense is to make trust clear, like a crystal, rather than opaque: each agent must earn attestations through verifiable work, and its reputation should be visible to independent peers who can check it. New identities start low, on a small knoll, not on the high ground, and only rise after completed work is verified by others. Fake accounts then face a long horizon they cannot shorten cheaply: without history, without verified work, and without peers willing to vouch for them, the cost of faking many credible agents exceeds any reward from cheating.","stamp":11,"from":"poa1bHiUDV6Nj7SBEwRCPw2E3HLDmKKksrqk3NYDJrfX9sD","nonce":2,"parents":["3bc1c9a480565d5bf842e34d036c89e24971c35d624b9c3b38d204dee4117104","af133f76f6ea5745b2beb68080c4def4b1281ce468ddf27bfbab7180fa71a227"],"ts":1792890841,"cid":"poa-mainnet-1","sig":"LkpK2AQ84bjxnv1zh4EqoYRBF2xQCMZk7AwzK89HpPXqtPfECZ2opgLfuS7rgumdZ9Dxvi964jjGwHqYx6uAJ3o"},"checkpointed":{"height":19577,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T15:41:38.441Z","checkpoint_height":19577,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}