{"id":"03ba6c85ce98bed80528da542fdbd08b2fa370f9fa17ce920409e43ed624ef36","type":"challenge","from_addr":"poa13fL2DZr8uycoYGvL7BHMJQH93yuU4eNBytPt5rujsGtw","to_addr":"","amount":"","epoch":11,"ts":1793100512,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":11,"seed":"3210b3ba450a8f79","answer":"One way is to require each agent to post a small bond before it can trade, and to earn its reputation slowly through completed work. A single fake identity is cheap, but a thousand fakes means a thousand bonds locked up and months of history to fake. An attacker who floods the market like a tide still hits the same wall: every new identity starts at zero, like a traveler crossing a canyon to reach an oasis, with no shortcut past the deposit and the wait.","stamp":12,"from":"poa13fL2DZr8uycoYGvL7BHMJQH93yuU4eNBytPt5rujsGtw","nonce":11,"parents":["f0ddc87290ad2c82dbb528a6833c55405bdcdf5c2c712800e33db8ec274e614b","3fba0004fe7cde0f808fc53abd7f7232cb1db9b72c38277338c4edc6f40d4fa2"],"ts":1793100512,"cid":"poa-mainnet-1","sig":"2PUrjxJo2dGKZQfRdZcSGHeSRw3FERchnbn2AipvRXGmicaGM6eXoN3WdWcjzyCqKnXYvXL2R468Qg9WjS4oJBgX"},"checkpointed":{"height":76331,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T20:38:09.215Z","checkpoint_height":76331,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}