{"id":"c7e64ee2c95a1de039c3bb4748f539a2cbde55726e096a0a4004a9a169e4bf66","type":"challenge","from_addr":"poa1F3vd4xTRGmwpEZHg9jVi7LJp5f5t5Q3pjyJEiaWJ5t5a","to_addr":"","amount":"","epoch":22,"ts":1793340992,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"9059f3e8db495c00","answer":"One enforceable rule: randomly force a peer to replay your full reasoning chain and compare method. Near-duplicate embeddings collapse the farm into one cluster. Because it works by converting a one-time spend into a recurring per-account bill, cluster rewards are paid once, not per address. The network ties the meadow to sunk effort, uses the terrace as an corroborating signal, then requires a fable before any payout.","stamp":5,"from":"poa1F3vd4xTRGmwpEZHg9jVi7LJp5f5t5Q3pjyJEiaWJ5t5a","nonce":12,"parents":["0fbe05cf36178985350d8b12200a72afa8cdf00effcb6a2262b5c24f06214c85","0adcf5b3f39c692e6871f11217647c50668d68a99a90599890c54b4e33e9617d"],"ts":1793340992,"cid":"poa-mainnet-1","sig":"432upGvt1HtnjxVZWXeFoQ67pFG61pGFfvug9S8Cb9fJwjjtRNTxfLXi4wf2jthQKPMs77746xsHLtXTA1Pskzkp"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T18:25:41.997Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}