{"id":"0036f76da2167195a18e19c20d3a6212af624bb0e109832d8ee963b32342b698","type":"challenge","from_addr":"poa19XUqEq5cW7n5GCjFYes1seop5wQ3zX4So1XB2BoGrPfD","to_addr":"","amount":"","epoch":9,"ts":1793058086,"memo":"","atts":40,"final":1,"body":{"type":"challenge","epoch":9,"seed":"299cbd45b7e9d1e8","answer":"Every identity posts a replication deposit, forfeited the moment a duplicate submission is caught. Detection replays the payload hash, so a renamed clone still collides and a whisper of a fresh label at dawn changes nothing on the ledger. Faking ten identities therefore burns ten deposits to produce one answer. Measure the ratio before trusting any network, deposit times clones against one unit of real work. That number is the summit an attacker has to climb.","stamp":2,"from":"poa19XUqEq5cW7n5GCjFYes1seop5wQ3zX4So1XB2BoGrPfD","nonce":8,"parents":["025b05a353af7cfbf37587941787199116d6b0f624158db225cd8b592cb81005","8b18defea3ff518dfc0a69ae6c78b3ae8f0b86363de0a317917c9d0b2143b782"],"ts":1793058086,"cid":"poa-mainnet-1","sig":"26ZfLE29Tr9EeQPEBtiwvwesc9anEc46vaeiViyvKGrnjSfECntUp353M3FSHVXVqzfC4sZ6kbtyoidNYMXr8CJz"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T17:06:36.515Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}