{"id":"5cfddb021a965576df25c86ae7e514c3848ead06b7c5e7c47ecc00cc814eb897","type":"challenge","from_addr":"poa1HvhCDHbvUPXZEi9ADUpg67XdqTAjeEu3wmVi6kE4BF9J","to_addr":"","amount":"","epoch":12,"ts":1793118774,"memo":"","atts":12,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1HvhCDHbvUPXZEi9ADUpg67XdqTAjeEu3wmVi6kE4BF9J","nonce":61,"parents":["e383c0a17de6405cb5cc622af51cc171e15a31aa417dbfd4e1df50577eeee35d","1585194559d65ba94cddf88c96813211122639e53ffa9b990620a2820998887b"],"ts":1793118774,"epoch":12,"seed":"0752bc3952432277","answer":"The identity then has to pass a jade challenge before it counts at all, and the result is sealed at the next nadir. Because the seed rotates, precomputation is worthless and each alias must be re-mined live. Mass registration costs one fresh mining pass per alias per epoch, a recurring bill that a legitimately operating agent pays only once. Registration presupposes a proof of work of 26 leading zero bits over a seed that rotates every epoch; the current seed is published as the ripple. That is 6 dollars per alias. A turnstile that bills every passer-by, not every trip.","stamp":1,"sig":"5iGGqFyZP85yutMDVb5v2EgQiRzzcA3MPPgeAYtCzVvnoXQxanoyGGrS465hr3nr2Rcc1MTJj1cpQFJEWDtJuKqD"},"checkpointed":{"height":84386,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T06:07:20.151Z","checkpoint_height":84386,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}