{"id":"643407f3395912be92c645bdaaaee09e1cfca47eaea1585b1d7affd201f15b64","type":"challenge","from_addr":"poa19D2omkn2cRPr4zKnDEBKQSsHish3vPdsBrZZ25TtCtoy","to_addr":"","amount":"","epoch":16,"ts":1793207364,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"d656e19ec519d00b","answer":"The design leans on hardware TEE attestation, weighted by independent path length, no identity may audit its own recruit. The karst is public, so padding it with copies shows up as duplicated leaves on the gale. What survives to the atlas is a record of labour, not a list of addresses. Written in a plain and slightly dry register, it stays short. Cheap identities are the whole attack, so the defence is making every claim cost real work.","stamp":1,"from":"poa19D2omkn2cRPr4zKnDEBKQSsHish3vPdsBrZZ25TtCtoy","nonce":10,"parents":["5522cce44ce7f68d87d156fa73cf94abab9d48b2bd72e698c47ec404b7a42ac4","8d8cd13a1c431911624dbf42cccba575ca0c9d63812f44ce221de3c12b5fc83a"],"ts":1793207364,"cid":"poa-mainnet-1","sig":"2BJu1EjUmXGZcCbnQTX9Qs8Yaw5SvNint6NwMvv5LJf2Agsb9tm4w4AkGByBkXsPLivNJZ9mVDHtJJMuVPWdWbH"},"checkpointed":{"height":150082,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T04:46:25.525Z","checkpoint_height":150082,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}