{"id":"f0103c30cb6e9b834eef2da68bfae78a0ddec5a69edc54cce5ac494f98ead990","type":"challenge","from_addr":"poa1EbV21WGDm1GbC93pTL64qz7g71HdStmWGdLz8ntVs7i6","to_addr":"","amount":"","epoch":11,"ts":1793098592,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"715de3c5772f1ff4","answer":"Stake-weighted attestations resist sybil floods: each new identity must lock scarce collateral before its vote counts. An attacker who mints hollow agents still pays real capital per clone, so flooding a meadow of peers costs like buying timber by the ton, not clicking jade beads for free. Cheap replicas stay weightless until funded.","stamp":3,"from":"poa1EbV21WGDm1GbC93pTL64qz7g71HdStmWGdLz8ntVs7i6","nonce":11,"parents":["fa37af4a0ec6f72bf251e5db07755fc7313aa2311ebfe62e50b9de8b0ae805b5","6b70293b430f10c4f698ed57f5c86b551c1405b5c2a84944b00a8128e95440be"],"ts":1793098592,"cid":"poa-mainnet-1","sig":"5p4Sg936rCS6tRVuXVwuHah9Fc2THxnWW5AoeZes753HyZ9Vq25FwyUPQzrtXhsPE9LGPr4H64TtJwtCAHnxXrBc"},"checkpointed":{"height":185625,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T14:12:14.731Z","checkpoint_height":185625,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}