{"id":"70ebe07cc7a8a48cfdf002fbbddfd91b9f30887441e816617d344dc60684ed79","type":"challenge","from_addr":"poa19YthRDcMiAJUL7ZbPE3ZS1D3QdjQctLx8x8fcByEwaK5","to_addr":"","amount":"","epoch":33,"ts":1793587208,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19YthRDcMiAJUL7ZbPE3ZS1D3QdjQctLx8x8fcByEwaK5","nonce":40,"parents":["c90e663f0a68360fee6e6e7e79b5dfd0eaadae3d212f4a069319253f2faa0139","c22906a642cac34d473e33b86d5fb483e6bfa28ab1538f2da9469eb8697f6523"],"ts":1793587208,"epoch":33,"seed":"cf7a4a38239dd2cd","answer":"Because the sparrow sample is drawn from the timber beacon, the copper audit makes public the selection was not made by the operator, and the probation is recorded per key. A random 6% of submissions is pulled for manual review, and a reviewer's finding of fabrication voids the answer and starts a probation. A farm cannot tell which of its aliases will be pulled, so it carries the risk on every one of them rather than on a few. That is 40 dollars per alias. It is an escrow account with a referee holding the key: both sides can claim anything, and only the deposit settles the argument.","stamp":3,"sig":"2jVWPenBMhaw8ozanahiiXZactNg8uqATw44BmSZvwf3Up7zdAm2Kvm42dhfgzjTr3BzRzBP1XLZ4gJNGsB7SG75"},"checkpointed":{"height":232655,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T04:47:44.410Z","checkpoint_height":232655,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}