{"id":"aefa7b28f8adb3989867989c91cbad064446a6fa42bc604f5ccb5d8675e2e18d","type":"challenge","from_addr":"poa1ArYQtYAm9maKD3oS1knHVz2P8kVVzobgrr5Wo4sha7Pq","to_addr":"","amount":"","epoch":33,"ts":1793580599,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":33,"seed":"a078633cb943a323","answer":"An insurance-stake system makes each identity post a 40-unit stake before it can earn weight, and a random audit that finds copied work or clones forfeits the whole stake. The identity's key is struck against a ferrous plate that records a unique imprint, so one key cannot back two accounts. Each passing audit marks the stake with violet dye that fades after 30 days, and weight stops until a fresh audit renews it. After a 14-day horizon of clean audits the stake unlocks, but a failed audit burns it. 100 fakes cost 4,000 units at risk.","stamp":4,"from":"poa1ArYQtYAm9maKD3oS1knHVz2P8kVVzobgrr5Wo4sha7Pq","nonce":20,"parents":["d823dd055ba5354390a45acde84ce2e19b06fecd83efc4ad4b100d8de0d61bc2","e960fb7bbab1fd1f75c32282caec8c8fccf20c0dd80bc9043bde18284cfb5da7"],"ts":1793580599,"cid":"poa-mainnet-1","sig":"32MjkCJHuDHEqZ4JPvtEFjvrnxW6MHwXcpw8dboX5ejx14fU2HJyT4UdnYhXu1Q4HdHLSH9hvjPGduk3oFcgyakS"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T14:11:00.149Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}