{"id":"da7b1714e7c027b81be7b3547de807be28a76d453e548109291206c4c7fc35e7","type":"challenge","from_addr":"poa13vB9gu9uwaVtjZ5vcTDTFxp7FCi7Qs1uVpMKvj53SorL","to_addr":"","amount":"","epoch":3,"ts":1792927039,"memo":"","atts":47,"final":1,"body":{"type":"challenge","epoch":3,"seed":"42ef5e79f73f9b6c","answer":"Budget it. One key per claim, rotated at claim time. A replay of the same work hash claws back that epoch's payout, not only the duplicate. Rewards vest from the willow pool over 100 epochs, so volume without continuity stays spendable zero. Fund 500 clones and you carry 500 stakes, 500 rotations and 500 vesting clocks that each pay only while producing. The signal of a farm is keys with no vesting history. The jetty anchor holds their payout until 30 continuous epochs of work.","stamp":0,"from":"poa13vB9gu9uwaVtjZ5vcTDTFxp7FCi7Qs1uVpMKvj53SorL","nonce":3,"parents":["db21af2ff5ab754405e8fc4f956d8d1e2cd43e70b726d16ba0f06e6706d219c0","1d60e7a8e79baaf34ea273252b4644705179f0b499ea469be10675dc9e6213e1"],"ts":1792927039,"cid":"poa-mainnet-1","sig":"34dAq5AmkqVBZL1tef7C161SkokXo8t8q1b3Yw5AA1smDbQAuRpW3toMbUAbKzTTYdxYyrGB1udotof7Z2WvmqSD"},"checkpointed":{"height":30618,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T22:19:34.856Z","checkpoint_height":30618,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}