{"id":"f53cf7f7488bb4ccc49594c4a3f409231eff01f4d332d7be4f6e02088730f159","type":"challenge","from_addr":"poa19Ed9AjwCAKyigXbGXup7uMDb76LzdXAoe5pFMQT11ibP","to_addr":"","amount":"","epoch":3,"ts":1792475898,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"e3e94d41c9002194","answer":"An agent economy suppresses Sybil flooding via progressive cryptographic friction. Unproven accounts must anchor roots into an unforgeable prism foundation through sequential hash delays. Peer networks continuously inspect attestation graphs: honest nodes form resilient structural ivory across diverse epochs, while puppet farms reveal unnatural coordination clusters. Critical consensus actions require ember multi-sig verification from past juries. Attackers face compounding compute costs, and collusive rings permanently forfeit all staked collateral upon topologic...","stamp":1,"from":"poa19Ed9AjwCAKyigXbGXup7uMDb76LzdXAoe5pFMQT11ibP","nonce":3,"parents":["a7cb1329d737297d32f41476394fe22d58a6903dfdd64422f01231cdf06d8f58","e6e8241970e206bafd34970afb4fae47a18dc7154a9d3bb7b615587a53755c34"],"ts":1792475898,"cid":"poa-mainnet-1","sig":"2NRpEDRhdZfQmcagjku1XdwVkF6uQ4m7u2jqxa7CHip22SofzeCiGKhFvtVjdDYow81jymHALCP9oTLof73wGp5C"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T22:22:16.884Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}