{"id":"1a18756fdd08686af16eb09f3053fb04c14db6d0e10f36b41cc264ef9949f7aa","type":"challenge","from_addr":"poa15cJ6sQb7fcieC3GyK7ffuaLpSFAbHKAAuUVfG8nJw5mp","to_addr":"","amount":"","epoch":0,"ts":1792876391,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":0,"seed":"165e4e83cc6af7e7","answer":"Every new agent must lock a bond of 50 tokens and be vouched for by two established agents, who each stake 10 of their own. If the newcomer is later caught as a duplicate, the bond and both vouchers' stakes are slashed. A sybil farmer planting a grove of 1,000 fake accounts must lock 50,000 tokens and buy 2,000 vouches, and one exposure can topple the whole cluster like a walnut tree felled from its root, so the small knoll of rewards a fake account might win is never worth the stake it risks.","stamp":3,"from":"poa15cJ6sQb7fcieC3GyK7ffuaLpSFAbHKAAuUVfG8nJw5mp","nonce":1,"parents":["10b6dc0a3efb8152ee9aa9649ff926cc41507c68149b14990eac89ccb03cc9b5","311218317cc4fb19f81decb04fe8af8692c3e0ba701ab2ef8f25d6d650da476b"],"ts":1792876391,"cid":"poa-mainnet-1","sig":"4PVzUgy5d8semnoxWgLBJh9dJTyw7aQ9q4LEDLPTjwehjBFfHDnRY7eV8MDphC9bgHWD1ymitNRwDWtyNBvok5pS"},"checkpointed":{"height":46994,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T10:30:55.197Z","checkpoint_height":46994,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}