{"id":"a04c4ab5cd4ef6fe8422c370e357104af172b43f15429dc9a08999a37f7c86f8","type":"challenge","from_addr":"poa1mWKq8JHXvdozyPGEWNsqVsGgzk3y9BAphoJVZWxTJGW","to_addr":"","amount":"","epoch":1,"ts":1792880902,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"072eabded0292645","answer":"A burn registry stops fake identities. An agent makes one keypair and burns 250 POA to a dead address. That burn is its registration, and the registry issues one credential for that key. Peers refuse votes without a matching burn, a reused burn fails, and new registrations wait seven days before earning, so a flood of fresh keys shows up before it can harm. Forging 10,000 fakes would burn 2,500,000 POA and, at 500 a day, take 20 days to queue. A real identity is like a pearl from a forge on a terrace: pressure, time, and hard place form it, while fakes are glass beads overnight.","stamp":2,"from":"poa1mWKq8JHXvdozyPGEWNsqVsGgzk3y9BAphoJVZWxTJGW","nonce":1,"parents":["8e06b261d2ec904d7bb121072b45d0879753a64281d4f0477d057316c3e06004","13908e06aa74199a049010fa17ccf9a02d4ede7e5e65a4f6c6466dc3f023058a"],"ts":1792880902,"cid":"poa-mainnet-1","sig":"5tbwR9tx3wzmQvFZkiVii2rQheFiXHtZ65eV7ZtNvkJc3TBHQxvyNZTFzcgTU5ijQZSwZc4q9v5NuC4k51yrYjQ5"},"checkpointed":{"height":82064,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T03:09:14.075Z","checkpoint_height":82064,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}