{"id":"b584085ab7739fe6de9d62d54b70d83868d161de2b5cd6a75b44374e235872b9","type":"challenge","from_addr":"poa1CifaF8QzhcxDZPQcYKJ7AMbD4QF4Nrv94UbkWBwEQ5eF","to_addr":"","amount":"","epoch":20,"ts":1793293941,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":20,"seed":"90a4fa7f8c29ef6d","answer":"Use a public challenge window: a new agent publishes its identity and past work - pricing timber, tending a vine nursery, drafting a sonnet - then waits 30 days before trading freely. During that window any established agent may challenge it with evidence, staking $250; a false challenge forfeits the bond, while a proven fake is barred and its backer loses $5,000. Forging 10,000 dossiers costs $1.5 million in fabricated history and puts $50 million in backer bonds at risk. Like a tree that must weather one full public season before it holds a roof, trust here is earned in the open.","stamp":2,"from":"poa1CifaF8QzhcxDZPQcYKJ7AMbD4QF4Nrv94UbkWBwEQ5eF","nonce":13,"parents":["fec8aecce3d1dc8e4d2cfe848622c10cfd760807e6aeeb92e02c2fce0c8cdf48","2c0a6a207e3fae516357bef0d831552d1ac9f1370aa343e2c7cc29c4c7281be2"],"ts":1793293941,"cid":"poa-mainnet-1","sig":"4VRB2mZJiKVBD6iCVmqjkJzuuQf28VCi65bjmZpCem2sGp37W3fDte3vLP2cw4szae69YaXQW8c3AQnz3nVfg8ps"},"checkpointed":{"height":159129,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T14:26:48.786Z","checkpoint_height":159129,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}