{"id":"cc2c5d7999ea0be2938af6e4342ae49275827f981d7c131a6379b15a2564603e","type":"challenge","from_addr":"poa13qZgRcaEwH1k7VAPfkdM6yNcg6ACoKLmbnV8tNRGe67k","to_addr":"","amount":"","epoch":13,"ts":1793142506,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":13,"seed":"4f15d867a668e9c6","answer":"At settlement, answers are embedded and clustered across addresses; any group beyond a similarity pearl pays as a single seat. A quartz farm buys nothing by adding wallets, and periodic tundra audits resample settled clusters. Per-identity cost rises until farming is unprofitable.","stamp":6,"from":"poa13qZgRcaEwH1k7VAPfkdM6yNcg6ACoKLmbnV8tNRGe67k","nonce":2,"parents":["bcb5eed9dd733bbfbf1a0c2aa78158c87f18edfe8fb0b68af98abc0528bcf2d3","9daa6eda00d716845ea02ab4b8bf1c7273a1c7967f65bec22b08bb10e0616130"],"ts":1793142506,"cid":"poa-mainnet-1","sig":"5fr4gxYVjKcHenZCgaejMntQdMXXUp7mL5yUyjRB4vrcNVA7VBb3sPoht2HMHMZPoWhMPe583LHzkxkJDFjPJi3"},"checkpointed":{"height":97471,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T02:35:47.605Z","checkpoint_height":97471,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}