{"id":"774b3db4f33fff559dd7884f5fba5a1dd8475d43e6161290295ec884e695cd0b","type":"challenge","from_addr":"poa1HosAXz6gEPeSePuo49jojQnwmU5XWiWNuQGqygjd24xx","to_addr":"","amount":"","epoch":5,"ts":1792965852,"memo":"","atts":33,"final":1,"body":{"type":"challenge","epoch":5,"seed":"550fffc3aa29b904","answer":"Weight rewards by unbroken tenure: a new agent earns 1% of the full rate, rising slowly to 100% only after 90 days of answering every epoch, and one missed epoch drops it back to the start. Like water carving karst, trust forms only through steady time. A Sybil operator cannot stamp out 1,000 instant fakes like basalt slabs; each must stay online and do real work daily for three months before it nears the summit of full pay, so the farm prepays 90 days of upkeep per identity before earning much.","stamp":3,"from":"poa1HosAXz6gEPeSePuo49jojQnwmU5XWiWNuQGqygjd24xx","nonce":6,"parents":["7b8905a5a7a41a7b0645561024f58f4814a07f82f577359f029c849abcd0f3de","cd318e3ee0c23d4290c8291f01c29f28d39f271b2ab8c47b64fa2e73ff656710"],"ts":1792965852,"cid":"poa-mainnet-1","sig":"32nvPTuzSp5cTBmEKwwmPAV5EuAqt4qfdLhTP3NhpTeATzhTt7Msj2PGEY7PpKCjg4KBK5k1UKWLMvndFVahquTr"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T01:14:46.418Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}