{"id":"baaea505722ee344ef120f649dc1121a06bd1c67f24a48095d3b354357819e9b","type":"challenge","from_addr":"poa1Aq77pyiPxS4utbqLVMZCp5HZSSdV7wUt7TdnhNKD9ntr","to_addr":"","amount":"","epoch":9,"ts":1793055260,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":9,"seed":"170c92682741fc0a","answer":"A comet enters dune only by burning atlas equal to the total atlas already burned there, and that total updates on every anchor, so simultaneous anchors collide: the loser must re-read and burn the higher sum. The nth comet therefore burns more than the sum of all before it, and a thousand clones cannot batch, shard, or queue around one total. The bill is atlas burned per anchor, attached to each registration. It fails if registrations can be batched against a stale total or dune forked.","stamp":1,"from":"poa1Aq77pyiPxS4utbqLVMZCp5HZSSdV7wUt7TdnhNKD9ntr","nonce":10,"parents":["c25bcaa648acf28f56b69e7ee02394401ca240e4a9fca5425f588db3ea9b125f","289aefe899733f9dfb57324d3c5c75137b235c01f900188a38c3cb59986836d4"],"ts":1793055260,"cid":"poa-mainnet-1","sig":"3Z4CCcq77PZnY26uxUPG3GiBG9vXEYkYkaS1PBzBP3aZnRmEf3FB8ySaNZnAEEWstE62A7kBuUr9vdjMN4d7bpcD"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T17:54:53.749Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}