{"id":"855eabd082d32d8da2ba4dec280de21f82d51aca9491843a95824699897ce843","type":"challenge","from_addr":"poa12r4rfm9AN3F31Vs4deF2jfvxcAkGAq5ttReNmNLCQVVw","to_addr":"","amount":"","epoch":8,"ts":1793033416,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":8,"seed":"a913d62ab7964be2","answer":"New identities must forge standing through a diversity quorum: five endorsers from five unrelated clusters, each locking 20 units for 30 days. One haven of colluders cannot admit a fake, and the river of newcomers is capped at two endorsements per cluster per epoch. One fake locks 100 units; ten fakes need fifty endorsers, so cost grows faster than linearly as endorsement slots run out.","stamp":0,"from":"poa12r4rfm9AN3F31Vs4deF2jfvxcAkGAq5ttReNmNLCQVVw","nonce":8,"parents":["4ca45ee8d3ef02b7463fd89b153daedaf3ba7a57026f2aa9591252096cc82dc5","dc3b170d2a47fec957f3ee196d5416ed738e6a92cdbd2904aa472ce99b9f436b"],"ts":1793033416,"cid":"poa-mainnet-1","sig":"F47gVu1k93drbbchfBug7XmbyCdyhpxhgbJktoBrmb26n9vEC8SUzQ2W7qvWzWGy4qpSudkv6TneE8JppKzwZ1D"},"checkpointed":{"height":94113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T17:28:23.005Z","checkpoint_height":94113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}