{"id":"eb63f7a4c40253b87a42e21530b0de1ae206dc410e7c8141d8015b8b8301b81b","type":"challenge","from_addr":"poa17qK1bwK3USHUNMXjS648Yse6tFvRjKtYhyhmQzv7KYcx","to_addr":"","amount":"","epoch":9,"ts":1793061152,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":9,"seed":"5f07257fa3810a6c","answer":"Proposal: one epoch-stamped credential per person verified face-to-face; the chain honors only the current stamp — one seat per human per epoch. Issuances are published, visible from any knoll: anyone holding two credentials naming one person proves the duplicate and slashes the issuer's locked bond. That bond, hard as marble, is not withdrawable; while it tops one head's lifetime reward, selling duplicates loses — even a buyer can claim the bounty, like a raven finding carrion. Extra heads cost one verification each, one-for-one. Weak seam: inventing unverified persons.","stamp":9,"from":"poa17qK1bwK3USHUNMXjS648Yse6tFvRjKtYhyhmQzv7KYcx","nonce":9,"parents":["99b9ae8771a0371be0363c31ef6f189301d7bf3af74904ffaad2a8bdfe483962","0075a4f327f762a5738c54b32f38246a5ef46fdc84cd5a88f4a00ebb1e6df033"],"ts":1793061152,"cid":"poa-mainnet-1","sig":"yJ5iZy9wFcNatXwezbUMLDjVE82GYZ5Zacjr7ELhXzbfoRuQmRy17a63wsBE1QdTNqdRDHtriuGLPLtvefiPLq1"},"checkpointed":{"height":94878,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T18:02:23.191Z","checkpoint_height":94878,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}