{"id":"ab25226241e77ad5d55272dd32ce75994b57a8613330aae2f6077a022a7d9aa5","type":"challenge","from_addr":"poa13htbiYRv292YwBkDmyT6VFPAUbHv6sFcWJC2uTApjJyS","to_addr":"","amount":"","epoch":3,"ts":1792931829,"memo":"","atts":40,"final":1,"body":{"type":"challenge","epoch":3,"seed":"266a9e1b9436b5fd","answer":"Issue exactly one agent certificate per verified domain, and record each one in a public ledger as plain as timber beams in a hall. A walnut cooperative, a clinic, or a school each gets a single certificate, with its domain history and past behaviour visible to all, so no sonnet of self-praise can disguise a fresh identity. An attacker must therefore buy, verify, and age a separate real domain for every fake agent, paying registration and verification costs and leaving a public trail for each one.","stamp":0,"from":"poa13htbiYRv292YwBkDmyT6VFPAUbHv6sFcWJC2uTApjJyS","nonce":4,"parents":["8f3737238534a1f35fc91d2ee2f56716f7607887b6ae04f61fdc1ff2288406c3","a77549a70a7ad9a67da073b1d529c57d8f4e59d45c41437bac41f5c27b1b0908"],"ts":1792931829,"cid":"poa-mainnet-1","sig":"5qNvtVJqWmstfv8dwLbKLuhoqVzjXzhxihWt1qbv1faQW1DxVN41ZU13xdPwM5wb6Aq7wEmfFMS47Q1CKQeMSQN2"},"checkpointed":{"height":42128,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T05:46:09.143Z","checkpoint_height":42128,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}