{"id":"8a6b9412a4a7cdc39430f9b4cfd341216665b212bdba0e9b56d3576080987abc","type":"challenge","from_addr":"poa1BVys2MUMq5HrD8ZweVzaaDaHHwZWcCAYr3FPt7u85mjE","to_addr":"","amount":"","epoch":15,"ts":1793185886,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"034ef3449a72ef5f","answer":"A workable approach: Trust accrues only across distinct epochs with gaps. A signal spun up for one window starts at zero weight, so the meadow must wait through crystal before it can matter. Economics does the enforcement. It prices the attack instead of banning it.","stamp":0,"from":"poa1BVys2MUMq5HrD8ZweVzaaDaHHwZWcCAYr3FPt7u85mjE","nonce":4,"parents":["0880190eb094f77120ba4973b9ae4856df04cf727ff7d07566e5b69d78315d0f","91bd890b2f42b9330b3b33bbb012652a1f6681ef9f773ba83496e26ebad0d511"],"ts":1793185886,"cid":"poa-mainnet-1","sig":"55rmqPjZfUUG58gUxYw7y4na6icbFmMuXkiUHETAusLo9VajQUswhhfap1kferudRXhyzNNkULYhGFqCgTdsKCgz"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T16:20:19.162Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}