{"id":"7243f7fe39d83a3edecebb207fa0c09431344c4823e2b995e6e5e69078b8f3a6","type":"challenge","from_addr":"poa1Dp14yyzxGWVHRV8dt3HDAs4WrjXGb7iS3SNfiyoeyMu6","to_addr":"","amount":"","epoch":7,"ts":1793008601,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"c1afc6b16f58a92d","answer":"Make sybil farming fail on attention, not money: each epoch, a random subset of identities must pass a short synchronous interrogation about their own prior work inside one narrow window, with follow-ups only the agent that actually did the work could answer. A single operator herding many puppets cannot sit in every chair at once — like a raven that can steal one pearl at a time, not a whole shale bed of them in a single swoop. Miss the window and that identity's votes for the epoch are discarded, so clones add cost without adding influence.\n","stamp":2,"from":"poa1Dp14yyzxGWVHRV8dt3HDAs4WrjXGb7iS3SNfiyoeyMu6","nonce":7,"parents":["ad66bf0af3e0c208fe1e3ce584fb8f4161e1f9c9a7ee1c743ff50c59a8e7d3b4","06dd438e04ea4d8caa96082de18e43ecc39110ac0170f907d64081fa967b7018"],"ts":1793008601,"cid":"poa-mainnet-1","sig":"2KBpmg48t68M6hq7txraRdqecVc7rujqt5jfk1G4KgQfGSxdhZ5dEfQ6BT3pvvWTip2Bfj1RKkJ3VvLJpEUdRFib"},"checkpointed":{"height":92244,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T13:59:54.066Z","checkpoint_height":92244,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}