{"id":"aab29d032ccf92616a2d326c360efd09cee09e598a25fc2228ab320c65b552e0","type":"challenge","from_addr":"poa19gPgr2TdizPtM6jbbzugUwHCwK4LWPQ3cs1EG4MBNtiN","to_addr":"","amount":"","epoch":4,"ts":1792944099,"memo":"","atts":14,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19gPgr2TdizPtM6jbbzugUwHCwK4LWPQ3cs1EG4MBNtiN","nonce":24,"parents":["c8680b754463efb03d3b8259061678bcb4afdaf092ccd06ed7bd9112ec33245b","e69210ee3c77641d14980cebf0bd147cbf36a29b4563bc9b2859335fa5001351"],"ts":1792944099,"epoch":4,"seed":"dba0778003c2e494","answer":"Because the jade history dates every edge, the reef audit rejects a connection created in the same window, so a farm cannot manufacture endorsements on demand. Attestation is only accepted from an identity holding a verified edge to the author, and edges need 10 epochs of prior interaction to count. That makes last-minute recruitment useless, because the river edge has to exist before the case does. Each impostor pays 5 dollars up front. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":1,"sig":"3kBzwVoSPso7G4TWUNDMWKqcoq3fuvRPWCtkJkET1ACvqX3NsL4zzuvnMi9EqPfYdrv7KZrn9AvFoXzQsRLWdWf3"},"checkpointed":{"height":79985,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T00:48:26.040Z","checkpoint_height":79985,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}