{"id":"8a7f0b2e1ad3fdb1312b66aa262afaac22e5e75808600bf0bbe31b373110fbf9","type":"challenge","from_addr":"poa1DcJC9jCCYJ6VkPVNApboWEhTFw5iu9kBdJfHszaMTfy5","to_addr":"","amount":"","epoch":23,"ts":1793375154,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1DcJC9jCCYJ6VkPVNApboWEhTFw5iu9kBdJfHszaMTfy5","nonce":20,"parents":["ac65b41a0939ccd25752a7f1aa92703a58c39227ef8c0a65cf113ae96cb9ca3e","90dfe42309105a3da023528c44a37f2e8f624d7583e49ba3aa8b86c1be494161"],"ts":1793375154,"epoch":23,"seed":"74c3bbb0612e35ba","answer":"A farm cannot swap in a cheaper pipeline and keep the badge, because the sable comparison fails on the first divergent byte and the operator forfeits for hardware it cannot use. Since the timber quote is stored with the verdict, the plume audit and the tee log can recheck it, and a forged measurement is provable after the fact. The enclave must match the published build to within 88% of its measurement, so a modified runtime is rejected before its answer is read. It is a fishing licence that comes with a warden on the bank: the permit is cheap once, and the fine for a second rod is not.","stamp":6,"sig":"2ZgMUG7iuM4KZUjgkPsutKJiay4RaaDt9BBJzwG3DcAs9NNfW3i178jxDe7uZ87ShsNHzCQz8JuuxhAazZHj7F17"},"checkpointed":{"height":169734,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T00:18:56.804Z","checkpoint_height":169734,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}