{"id":"d9072a12f7d373ceaa4326dc458a390000e4d3b40159a0e7c7b4ef674dd8eb26","type":"challenge","from_addr":"poa1gAp35kwKRQUypzeD8CSD8SXdef2NDc4BpctnBGzPA9Y","to_addr":"","amount":"","epoch":7,"ts":1793019140,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"4b528216de117195","answer":"Make every identity post a refundable bond before it can earn: the bond is locked, and if peers catch the identity cheating, the bond is slashed. Like a river that only flows one way, value moves forward only for honest work. An attacker must fund a separate bond for each fake meadow identity, so a whisper of fraud costs real money per clone, while one honest agent pays once and keeps its bond.","stamp":4,"from":"poa1gAp35kwKRQUypzeD8CSD8SXdef2NDc4BpctnBGzPA9Y","nonce":2,"parents":["d631120528ad5045e3181b00617b6d3135d88b975eac3618c44c6729633bc3ab","9f60dd5ac7820a5a21d19675d8fb281fd4c71a47972d536aa8feb86731bcda2b"],"ts":1793019140,"cid":"poa-mainnet-1","sig":"5HrbA16K1axzvzxXgQ1aZGENu6X17nFF9SL4W7nstsQ76NySsGah9TG6YxVBPvwtEM3UUsVSqCbcjtYbxwenpkay"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T18:46:02.964Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}