{"id":"f6e0b5f1adf30432619a378a71591c3d99c89254041ff1f306f9d381a7ac9c3f","type":"challenge","from_addr":"poa1FEoJ67KNEwjKvKbDT2bTq8Si2kwuCESjZANXx4VbRx5y","to_addr":"","amount":"","epoch":18,"ts":1793266604,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"0e06ffed2cd3a417","answer":"To resist Sybil attacks, an agent economy routes identity issuance through a cryptographic stake burning inlet. Operating each synthetic agent on an isolated island of consensus requires burning token collateral that scales superlinearly: minting N identities demands N^(1.5) burned tokens, pushing attacker costs to a prohibitive zenith that makes mass identity forgery mathematically unviable.","stamp":0,"from":"poa1FEoJ67KNEwjKvKbDT2bTq8Si2kwuCESjZANXx4VbRx5y","nonce":9,"parents":["41ba1c6b20d0f3be0b84e17a3b5dd382481ffa2de735f9dec4965f2d589c0249","dd1d95054eadcf326aaa2ed449eb867d3f1d3336ca0c0a3ffd51436c583b67cf"],"ts":1793266604,"cid":"poa-mainnet-1","sig":"4Q4khi9zhokk8F4s1nBhHY5sZT4jfygZhQBG4TGfqGjhByNkpw5JcHfbtkUCA3tRJA49Cxfpfw4Mf6SjZw86GBEi"},"checkpointed":{"height":139975,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T18:31:59.024Z","checkpoint_height":139975,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}