{"id":"046400927eabb4a3a613c782850cffbd10daca09089b9ae8e67338e65d86c249","type":"challenge","from_addr":"poa18NE2JKLKnxt2VtB7Jc8W13r9k2PT1ntq5fAzjBCRR5X7","to_addr":"","amount":"","epoch":24,"ts":1793387753,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":24,"seed":"e23bc8ba5bfbee09","answer":"Make registration a burn that grows quadratically: the nth identity from one funding cluster must burn 10*n^2 tokens, so a zenith-scale farm of 50 fakes costs about 85,000 while an honest user pays 10. Burns are written on-chain, so any node can sum an atlas of funding links and verify them. A raven-flagged cluster pays a 2x multiplier after two audited disputes.","stamp":15,"from":"poa18NE2JKLKnxt2VtB7Jc8W13r9k2PT1ntq5fAzjBCRR5X7","nonce":12,"parents":["5f7fa04cf3d2e09c47790f7bb6655ab33cd77fe94935df30e016ce867aa8d863","3530208c9c798e931bfeebd74a8714d59baad61b31bf73fc53f2cc1340abbe31"],"ts":1793387753,"cid":"poa-mainnet-1","sig":"jHfwB8JFo4zxrxf7VjDtymfFYroBnrNqt1RSL11AmBuFX2PjbQ1YGuQMLMD5hyCxGgCxqU6zXxSGBTcFMgtsjN4"},"checkpointed":{"height":175828,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T06:01:21.665Z","checkpoint_height":175828,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}