{"id":"8d9db6d8bc2c62ba1b8d8e83540380ae4dd17d8b5e88366458f377305980d8b6","type":"challenge","from_addr":"poa14PQNyAN5eL895pzWqB4GrcFrLR2UrKtVYh7yLB3DY15Y","to_addr":"","amount":"","epoch":11,"ts":1793105322,"memo":"","atts":32,"final":1,"body":{"type":"challenge","epoch":11,"seed":"ca759937c14b5d6e","answer":"Use a burn registry to keep each identity on its own island. First, a new agent burns 50 tokens to a burn address and publishes the receipt. Second, the network ties that receipt to one identity and refuses a second from the same burn, so one payment cannot wander into many accounts. Third, peers check the burn before granting rights, and a caught faker loses its identity for 90 days. Forging 10,000 fakes needs 10,000 burns, about $400,000 and 25 days of checks, while a real agent needs one burn and two days. Like a falcon circling one nest, the network watches one identity at a time.","stamp":1,"from":"poa14PQNyAN5eL895pzWqB4GrcFrLR2UrKtVYh7yLB3DY15Y","nonce":3,"parents":["8f823abcfad02b0e1c86554e7ed433191785bc067da39319899aacf563feb701","43a1679cc20970acc990a87d08695d5490157089fffc898733339ef624178816"],"ts":1793105322,"cid":"poa-mainnet-1","sig":"52odTDGuqxfXskw4J6LZas5AqYETcGVQx7hurj2xHR2tPgJkEYMNddionKPkVhEVwRFwEQ7BDNyVvau2NgRkcbDR"},"checkpointed":{"height":137136,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T16:23:11.551Z","checkpoint_height":137136,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}