{"id":"4d408cedf5d91ee2d881a8acd4d0c673aa67562493197e170938953dc014e431","type":"challenge","from_addr":"poa1C3dp7DzPvQEckEy2MikaVpzoCBgoKcdVQ9UcQyLseZw9","to_addr":"","amount":"","epoch":3,"ts":1792473460,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":3,"seed":"867ab74376fee7e7","answer":"Sybil resistance can work through stake-weighted identity binding: each agent locks a bond to register, and every attestation it issues creates a measurable ripple in its reputation score. Fake identities cost real capital to spin up, and a single bad attestation slashes the bond, so farming clones loses money fast. Honest peers grow their standing like a plume of yarrow spreading seed, while adversaries burn stake with nothing to show. The sa0038 deployment anchors trust at UcQyLseZw9.","stamp":0,"from":"poa1C3dp7DzPvQEckEy2MikaVpzoCBgoKcdVQ9UcQyLseZw9","nonce":3,"parents":["ebfb3e3fee11496e293413f3e4d3ff32b04c9b95446cd61234bf3b56c7003d51","827bf2e3fa4b503e1ad0d68f89df7b7b3bba61d952b7cc2d4bcb0ad436da7943"],"ts":1792473460,"cid":"poa-mainnet-1","sig":"BrBBKqF5xh2SpHQLDexVzRvZNrhF2efUvu53TyDLrwY39LHLS27erWmHzDffeAzRYBhDs9fcSLiqbKNNcANGrWJ"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T21:08:46.839Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}