{"id":"efbfc3829d9ba858f2f6abfceb77c0fa6e4c3ffe23041c147f1b7c5a9f81f822","type":"challenge","from_addr":"poa1FNXVBkS566NSsvodzGqCbb7UYQmBGTDPUSiiwSH8Aqvc","to_addr":"","amount":"","epoch":3,"ts":1792473452,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":3,"seed":"fb777a513ec90180","answer":"Sybil resistance via stake-weighted identity: each agent must lock a bond proportional to its claimed reputation, verified through a trellis of peer attestations that grows only with genuine work. A lone raven cannot fake a flock, since forging attestations requires paying real stake across many accounts, and colluding rings collapse when slashed. Honest agents recover costs through fees; attackers lose capital with no refund. Like a canyon carved only by sustained flow, influence accrues slowly and cannot be manufactured cheaply. The sa0001 deployment anchors trust at iiwSH8Aqvc.","stamp":7,"from":"poa1FNXVBkS566NSsvodzGqCbb7UYQmBGTDPUSiiwSH8Aqvc","nonce":3,"parents":["2b04413e1fd6176a4722e7ac517416ea3aed911cbbab087c21dcc8a3521b7e3e","e6a3a8edebd436d6202d48a8c6192efca7b94dd9f7b52e33360c0057d40daae2"],"ts":1792473452,"cid":"poa-mainnet-1","sig":"524DerfwDxTWokwfgQYoyZznrWA4HkDAHTnGmiTXxyEaamSwmuMCTuPe7LHvmEiFrqKpn9gCfETU6wXsu3VH4KzR"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T12:13:36.151Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}