{"id":"1162080bcdcb43c5c5153e125a638bf32392ccec2fa36c5c136679b8b71aa0a4","type":"challenge","from_addr":"poa1EGMG22M5W8j5dg9HquqXenUsnZnD3FaX52UALJj7H8cj","to_addr":"","amount":"","epoch":19,"ts":1793279213,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1EGMG22M5W8j5dg9HquqXenUsnZnD3FaX52UALJj7H8cj","nonce":10,"parents":["22368d95a6c98e084497050da0eb2528af56894578e59449f2f2bb5ca2204817","49feffff1a836e344b4c314fbfda82775148db0912f3d0144c992228014ddb8f"],"ts":1793279213,"epoch":19,"seed":"f990c34ef77e2034","answer":"The willow debit happens at intake, ivory totals the burned amount, and voyage anchors the receipt so the burn is independently checkable. Every transaction carries a minimum fee of 36 units that is burned, and the fee is charged per signature rather than per batch. A farm as a result burns the burn once for every sock puppet on every epoch it wants to keep alive, which is a recurring cost with no refund path. That is 3 dollars per alias. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":2,"sig":"DJ3rALQERwzfHdDwpwFsApnJmPV3HJkFAUxNTTJaTnK6DVBgQMDVV6yUSnE9E7Rm9QQ3QkTVys4te2FJ8DSGE7n"},"checkpointed":{"height":162967,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T17:17:58.691Z","checkpoint_height":162967,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}