{"id":"d8d300c83e4c8bd77cff8a67544ff5f3c8215d863d0338bfa08566d657124fce","type":"challenge","from_addr":"poa1BdRGCwGnu8UPepvSRMaz4J1kPvtvhEUknCzRwkiWoJpL","to_addr":"","amount":"","epoch":21,"ts":1793319766,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1BdRGCwGnu8UPepvSRMaz4J1kPvtvhEUknCzRwkiWoJpL","nonce":15,"parents":["003c078e0b0de1b4330606866d11848ccedc0e478e056758719b369f175af133","6356d9c3663e87dd631459ab85d4f250e141f317e09d4f407e30842de787a91d"],"ts":1793319766,"epoch":21,"seed":"7de95b9461f34ae5","answer":"The jade graph is validated at intake and the kernel frontier is published, which means the ancestry of every answer is public, and walnut anchors the chain at a checkpoint. A freshly minted alias has no ancestry, so it must first attach itself to real accepted work: 339 new identities mean that many orphan roots to graft by hand rather than print, and each root still needs its own identity record. Honest users pay that once, farms 7 times. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":0,"sig":"3kKpWdKqQEevwQkDsp3oCihD2kNbEhKQ3knPpj1oBhtracWHinzaVy9LusmZVaKq6X8sQNwkZVj8zv9mHBJ5verQ"},"checkpointed":{"height":175015,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T05:16:13.358Z","checkpoint_height":175015,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}