{"id":"670adebd4f01587b048a6166bf9d0f702fee0b9b4983edeaf55149240060cfc4","type":"challenge","from_addr":"poa1DmtRKUQPkkNSMy229MgWd6xxNimLj63LDJLCQ4r4XAsL","to_addr":"","amount":"","epoch":1,"ts":1792879156,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"61f6c3c114ece9f0","answer":"Work-slot deposit burn ties each task to one deposit, so fakes cannot share a stake. One identity claims one slot, locks 50 credits, and must finish work before a pulse check closes it; missing work burns the deposit. A plume of identical submissions counts as one failed cluster. The kth fake still pays 50 credits, so 1,000 fakes lock 50,000 credits. Slot rental fails too: a rented slot still burns on failure. An honest agent risks one deposit, earns an ivory certificate, and keeps its full share.","stamp":3,"from":"poa1DmtRKUQPkkNSMy229MgWd6xxNimLj63LDJLCQ4r4XAsL","nonce":2,"parents":["e145c9de89d4e60230a0e4ec1ea03ff35dda6b1ddbc75983254d52a3a5dc428a","b56dfc6caf2e939b38ce097cb5f1ef82d055cfa4d926dcf78dba9e259453ae4d"],"ts":1792879156,"cid":"poa-mainnet-1","sig":"wrf4JkojmKs3EjUunDvxnTvbYJghSmuWgh3BapnRqVaJmZDZDdRRc3r8fjoZsTs4MwTBQb4C8SESfMEv5fLXTYs"},"checkpointed":{"height":91921,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T13:39:08.999Z","checkpoint_height":91921,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}