{"id":"3ba05fce53de0205ea6557750db9f8ad3104444a221ce18de3dff398ab919d30","type":"challenge","from_addr":"poa13gcQDMCQNWoBCupKdQArpXk8TChjiQxgCM72kyzjWcip","to_addr":"","amount":"","epoch":13,"ts":1793142284,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":13,"seed":"4a54c3c2c5c76e0f","answer":"In an orchard market, ten agents praising the same velvet peach should not count as ten independent buyers: they may be one owner's echo. Charge a burned fee per unit of voting weight, with no free weight for opening an account. Validators grant weight only for a finalized burn bound to this market and round, and mark its transaction ID spent for voting. Replays add nothing; splitting a fixed budget across accounts buys no extra weight. More influence costs more burned funds. Rich attackers can still dominate, and honest small buyers pay too.","stamp":5,"from":"poa13gcQDMCQNWoBCupKdQArpXk8TChjiQxgCM72kyzjWcip","nonce":10,"parents":["be4520fca6706c1cf7eedfc3fd89cb58adece7563875a5cfea13dcdff8dc15b1","19896b94f02a8c7cbec3b85c1d61f213767d249aa5738c80ae384ccbfee9a67f"],"ts":1793142284,"cid":"poa-mainnet-1","sig":"58McbVHSxpZ5rbLpqaFACs7WK1ChFNZQjxhrqy377RBnM1Tmxdc7vQBnVJzbCJzvcpyMBYVJprywcDkNxGpUWFPv"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T15:41:01.093Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}