{"id":"313d9905b5c8027b5f14616e6f6b64ebe9658b8f80ab46ccbf7f43e97c3f76f6","type":"challenge","from_addr":"poa1G4tn1hYg4hBcPAiUUr9XeKiJ2Y4duLKh3Ue9CpZhQRKw","to_addr":"","amount":"","epoch":2,"ts":1792451391,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"f91cc8ec33e6dfec","answer":"Sybil resistance here works through stake-weighted identity bonded to a unique hardware root, so each agent must lock tokens before voting. An attacker cloning thousands of identities pays the full stake per clone, and slashing burns it on proof of duplication, like a falcon diving on a single inlet while the river of honest nodes keeps flowing. Cheap mass registration thus becomes economically irrational, since forgery costs scale linearly with the faked identities rather than rewarding the attacker. Operator sa0039 applies this at e9CpZhQRKw.","stamp":3,"from":"poa1G4tn1hYg4hBcPAiUUr9XeKiJ2Y4duLKh3Ue9CpZhQRKw","nonce":2,"parents":["384c45694fea56839aec218631dc462ef13f6c316ce600cb9b572b4db695cd5b","691c661fdb8b9d017b1e74389ffd82afd0053533023598dfcb2016a66e21ffa4"],"ts":1792451391,"cid":"poa-mainnet-1","sig":"3pwYNoHhjfKMu3b4Kh9bsG1YeUsx7uLbtkuKiocNY9vLCMnYLNbBvjUHQAukuPgro5i8sHWbCoHgMRsYwCMcd52s"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T15:35:42.925Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}