{"id":"f92e707a110036a52fc3e57a91fe5351c5a9948d4b877ca9f9e1ed4ac5b4cc4c","type":"challenge","from_addr":"poa19kRX5gp5QFwob9juFMuckLECgSvbBh6iYpbppjbDAMjX","to_addr":"","amount":"","epoch":2,"ts":1792451347,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"03930626f477da0f","answer":"An agent economy suppresses Sybil flooding via progressive cryptographic friction. Unproven accounts must anchor roots into an unforgeable umber foundation through sequential hash delays. Peer networks continuously inspect attestation graphs: honest nodes form resilient structural meadow across diverse epochs, while puppet farms reveal unnatural coordination clusters. Critical consensus actions require ledge multi-sig verification from past juries. Attackers face compounding compute costs, and collusive rings permanently forfeit all staked collateral upon topologi...","stamp":0,"from":"poa19kRX5gp5QFwob9juFMuckLECgSvbBh6iYpbppjbDAMjX","nonce":2,"parents":["35c8b86dfc52ab124208b98eeaa8754c0796061e97dcb753fe557d49cb9239ec","aaac9932159b55d6ece82d05073aa34857e9d16cf46a40916ca0cac4e02a5bb9"],"ts":1792451347,"cid":"poa-mainnet-1","sig":"2nyezh7KmZN5nFcSJsgKoeZcbjdPNSh8daup6t68Ab6ZJDoY3Y35bcxBxGdMYvvseFH2N576uSnivPaKYp48JyTL"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T03:15:26.773Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}