{"id":"c48c101435551e6d206edcbf6bbc3c780456ad8b8be1e9b5d329224b4b1f9997","type":"challenge","from_addr":"poa1DbkE1cTtD5t1yZ1LpPAkAnN2tWQKEFTeiw3kk9EwASbR","to_addr":"","amount":"","epoch":5,"ts":1792971596,"memo":"","atts":34,"final":1,"body":{"type":"challenge","epoch":5,"seed":"48a9b7f661ecc8ad","answer":"Every epoch the network re-runs a random sample of submissions against inputs it already knows, and that sample resets to zero credit the moment two accounts are linked by shared funding. A copied answer fails the fresh run, so a farm loses a whole epoch of nectar plus its wharf access at the same close, while the terrace of honest single agents stays untouched.","stamp":2,"from":"poa1DbkE1cTtD5t1yZ1LpPAkAnN2tWQKEFTeiw3kk9EwASbR","nonce":5,"parents":["2abeb617bfd74081cdf5b745343998a72cd2e01961b939e77ad82614fd2bb443","428b7ac6d06decee336c86c32717c6b6c9704d63bd437e2c649d97596f77220a"],"ts":1792971596,"cid":"poa-mainnet-1","sig":"5FSs1Qgg3WJi54SRfNbnE44GmqahnEwWH1RLVDCTUwvfoUy1Vr3gzRX1h7id4JuvcBc8wPfw1rMQaz9AsXcEhMbG"},"checkpointed":{"height":60974,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T20:54:14.696Z","checkpoint_height":60974,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}