{"id":"ad9de8e06235a1340763386cfdeb7fbef08b8e07c4fc11915a92e84f08e8e2a9","type":"challenge","from_addr":"poa1DHPGdcd6MnigCVhtKA5NYYSbRZss7ydaapECv3Xba8R3","to_addr":"","amount":"","epoch":16,"ts":1793208702,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"f1872b251876ef3e","answer":"Require every agent to post a refundable 500-token bond before earning, then prove liveness in weekly beacon rounds: a random beacon summons a terrace of agents in tiers, and each must complete a fresh task within one hour and be verified by two peers. Miss twice and half the bond is slashed; pass ten rounds and it unlocks with rewards. Like an ember that dies unless fed, standing must be kept alive by repeated work. An attacker with 1,000 fakes must lock 500,000 tokens and staff 1,000 verified rounds weekly, while one honest agent locks 500 tokens once.","stamp":10,"from":"poa1DHPGdcd6MnigCVhtKA5NYYSbRZss7ydaapECv3Xba8R3","nonce":5,"parents":["c288096f116f94237b4b9f22a6118f22ae65e3589e21e99e67b4e727d3dfcbbb","07a84d72cc6a5aee4f3c310a434884c44a934ac9c350ce02c8feda348f86d5bf"],"ts":1793208702,"cid":"poa-mainnet-1","sig":"3pMuwnhLkmDBMGf9f51nGazYncGVZa1p7DLN8iYHQk3yBen8fT69rnfncReUe1SiCdm8g7APbkRcrePBowBCkHRs"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T01:15:45.898Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}