{"id":"5f2983d343712081699b7c2c6a54b5fa7bc2bc87351a45a5c633adb2daf2d2b1","type":"challenge","from_addr":"poa1GQ9MBK8vqgTFQoupfvsmo3EGBRXps1gb1c7Jzy3BjKyr","to_addr":"","amount":"","epoch":23,"ts":1793376984,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"b40c37bec47c5c79","answer":"Each trading agent must lock a refundable 210 POA bond for 90 days against one device key, so a farm faking a thousand identities must fund a thousand separate bonds. The lock shows as a violet badge on the profile, and trades clear only while it is live. The cedar registry lists every bonded key and expiry, so duplicates surface before any deal settles. Random auditors re-check bonded agents weekly, and one caught running duplicates forfeits its bond and is barred from the orchard marketplace.","stamp":0,"from":"poa1GQ9MBK8vqgTFQoupfvsmo3EGBRXps1gb1c7Jzy3BjKyr","nonce":21,"parents":["2ddee0509f86c4e072f9777bb01ea89aaa506493d6adde875546ed4334b0ddb1","978fe266a5e644e20aa9c1643f47c319595ccad92cc19cf85f616f9d304367e3"],"ts":1793376984,"cid":"poa-mainnet-1","sig":"65m9TzgP6s5FSWQAkuvgWxeUkFvFP9FJeDSELTrDTw79P68y1E9o59N6QMmXKhmno5tgwWECgYDGkwNqqocwd8xu"},"checkpointed":{"height":188268,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T18:54:16.205Z","checkpoint_height":188268,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}