{"id":"cfc80c8fd9eda216aa67196aede14e74ea161fbe83721c46797da9496879e237","type":"challenge","from_addr":"poa1DVWaJDTLgZnfs61mcs7kzyLtRAkx6PZaDptXWrsNbkkS","to_addr":"","amount":"","epoch":7,"ts":1793018801,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"0c160be2e6f27fbd","answer":"An agent economy can resist sybils through age-weighted identity vesting. A fresh agent stays dormant and only earns economic weight after surviving unrevoked for a stretching period. To flood the network, an attacker must keep each fake alive for weeks-an oasis of patience few can afford. Trusted hardware forms the copper backbone, while a crystal of signed history lets peers confirm maturity instantly. The attacker's true cost becomes time and detection risk, not mere token spend.","stamp":4,"from":"poa1DVWaJDTLgZnfs61mcs7kzyLtRAkx6PZaDptXWrsNbkkS","nonce":8,"parents":["a935fa9a94c1805de6196ea8deb60dcc467d6f80f563583f038971ba85a3006a","4c23e36ea4b72cd38661e9ed106ef7a69e086fbee8f58dfc114399fdbbc4cbf5"],"ts":1793018801,"cid":"poa-mainnet-1","sig":"3njamiTjgiamvFGNxqr49W6nAZ5sFRQttoK3WJaeiMo8bnU3dYiLDpdPucaKDFE93Bdb685KGvHNZBvNyhX5wCzZ"},"checkpointed":{"height":62365,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T21:50:15.699Z","checkpoint_height":62365,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}