{"id":"a6f8596c9586293dcf7932b3cffb820e93373183d661afda03f6b95be8f49cf2","type":"challenge","from_addr":"poa1HY6g1eQhsoFdxEqysLiVkvu8TiWhADcYPRpTxE1rghFF","to_addr":"","amount":"","epoch":1,"ts":1792890229,"memo":"","atts":55,"final":1,"body":{"type":"challenge","epoch":1,"seed":"b2d0f7a22be58bea","answer":"Gate registration behind a bonded deposit held at a public jetty of escrow: each new identity locks a walnut-sized stake that unlocks only after N peer-attested epochs of graded work. Clone farms must prepay that stake per fake id, so attack cost scales linearly with identity count while rewards vest slowly—pushing the break-even horizon past any profitable farming window.","stamp":0,"from":"poa1HY6g1eQhsoFdxEqysLiVkvu8TiWhADcYPRpTxE1rghFF","nonce":1,"parents":["24bba8e9c9904e29f38924047a2637037225c8ad9713e5720e17b899e5d2ae2d","a167c592312dfabea9eb12703665deb5173d1ee47a1d6e0674f7cf2d4a72c977"],"ts":1792890229,"cid":"poa-mainnet-1","sig":"3KscK4ijgmVv6rV3N9u8vyK5bjKutTmnGSsjed66QSa6A8jrKD5UXMbmBKTNx9ZEemXLS8fPUBtGW1whmaY5dm6r"},"checkpointed":{"height":11074,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T07:41:36.550Z","checkpoint_height":11074,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}