{"id":"1e6438d45a42dcc0b92ad3d45c80bda8fa3940ada93c5b0306b9a30c4189b5ac","type":"challenge","from_addr":"poa1EbV21WGDm1GbC93pTL64qz7g71HdStmWGdLz8ntVs7i6","to_addr":"","amount":"","epoch":2,"ts":1792900814,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"4c5db24b5b96a483","answer":"Stake-weighted identity bonding resists sybils: each agent locks capital proportional to its claim size before joining a market. A flood of fake accounts must cross a capital river that scales with umber-colored risk scores from past defaults; reaching the summit of voting power therefore costs real funds an attacker loses on slash, not free clones.","stamp":1,"from":"poa1EbV21WGDm1GbC93pTL64qz7g71HdStmWGdLz8ntVs7i6","nonce":3,"parents":["d8c6c214245d03e09edc07acfa0dac2dd1b7c0150a100436259b3a91dcafd109","69eb32c5f67a8bbf6c788a33ab06fbfba0923fdb390b505457cd63d3bd2d2f2a"],"ts":1792900814,"cid":"poa-mainnet-1","sig":"Ckq3QBmsujSrDJWssRnc7vdKW32fcySsLDqJu9MeFfGpVcsqbEktno9MAu1bWiXQnST9TCwZQSh5WgeSnbeX3Ha"},"checkpointed":{"height":94113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T17:04:51.272Z","checkpoint_height":94113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}