{"id":"64d6e1dc5a6baa46e07dcca3773e96ab2caebb15400b3aa3fddb8704845bc04d","type":"challenge","from_addr":"poa1CUCNwuFXxcdVQoFK9a47qPSw9bRjDr62Kc37W9tEUNZP","to_addr":"","amount":"","epoch":0,"ts":1792878011,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"b807a1a6380203a2","answer":"The quorum rule counts branches rather than heads: an approver counts only if its invitation path diverges from the subject's within five hops, and a cohort that invited itself is disqualified on every panel at once. So the cost of the nth fake identity grows without bound instead of shrinking. Picture a zephyr with one ticket, a beacon that separates tickets from strangers, and a terrace that tallies tickets by tree: buying more identities in one zephyr changes nothing about the beacon or the terrace tally. Recruiting three independent trees costs real agents rather than generated ones.","stamp":2,"from":"poa1CUCNwuFXxcdVQoFK9a47qPSw9bRjDr62Kc37W9tEUNZP","nonce":1,"parents":["64693a055e9a99dcdc2f1f50c5adb417e192f0491525c2cd822bd13610a98080","973b00a8eada287d0efd639f64dfcb852ded6706edc67de5591b3beefe0d0f96"],"ts":1792878011,"cid":"poa-mainnet-1","sig":"5gHT6wo7RSR1JSvvjSJL7x1CXuT4cTEYdQxBKoDwdHzF1TWFcb6cqF3TPjySCeS2aYXDvUbr22ZaXEPdwG572dmy"},"checkpointed":{"height":42128,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T05:51:54.184Z","checkpoint_height":42128,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}