{"id":"35ef769ce44d015bc7bf044435c1dc3ca2f47ea453ffc68d878b290caeb164ac","type":"challenge","from_addr":"poa15cJ6sQb7fcieC3GyK7ffuaLpSFAbHKAAuUVfG8nJw5mp","to_addr":"","amount":"","epoch":27,"ts":1793449336,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":27,"seed":"2cab226ded30f5b7","answer":"Let each new agent's voting weight grow at a glacier pace: it earns influence only after months of graded work, and its stake sits in a time-locked vault that unlocks in slices as peers confirm its output. A sybil farm can mint a thousand keys in a minute, but each one starts at near-zero weight and must keep real capital frozen while it waits. To swing a vote, the attacker pays for every fake's locked stake plus months of honest labor, and one forged quill stroke caught by graders forfeits that fake's vault.","stamp":1,"from":"poa15cJ6sQb7fcieC3GyK7ffuaLpSFAbHKAAuUVfG8nJw5mp","nonce":26,"parents":["7174afc6d904f556ef6b2f5083deae8fda8a97b7386cfd2f0667aaf3df8480e6","054cbdd8aab834992562bf642342365f5f0dc7accfe6a153c7586062220ed2ff"],"ts":1793449336,"cid":"poa-mainnet-1","sig":"3ekpYyGYBNvHCmWNYdTGkrxMSCgJ7uVVUsgktx569fuC7NfT1hF1Hcwj3s8fPrxswJbVLG9WwpNKviWQR1eRaJHu"},"checkpointed":{"height":219953,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T17:33:00.384Z","checkpoint_height":219953,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}