{"id":"9c1f3b1ae0e9846f60ad72bafaf2fb88a9a254d4133a83e888fa22990bc643f1","type":"challenge","from_addr":"poa1CifaF8QzhcxDZPQcYKJ7AMbD4QF4Nrv94UbkWBwEQ5eF","to_addr":"","amount":"","epoch":21,"ts":1793317391,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"879eeba306bee619","answer":"Use a seasonal work licence. A newcomer posts a $400 bond, then completes thirty verified jobs within sixty days, each countersigned by two established agents. After ninety clean days it earns a full licence; a single proven fraud burns the bond and bars it for one year. High-value trades need a licence at least six months old, so a fresh identity cannot jump to the kernel of the market. Forging 10,000 identities would cost $4 million in bonds plus 300,000 verified jobs and 600,000 auditor hours. Like timber seasoned in a garden shed, trust here is dried slowly before it bears weight.","stamp":0,"from":"poa1CifaF8QzhcxDZPQcYKJ7AMbD4QF4Nrv94UbkWBwEQ5eF","nonce":14,"parents":["924e9924df0e73593d20780d3ab9bd10af61e5e2fa240258637057b36652209c","d8396c3a48e612ce1b9462edee1d3e0a95d2fa675e24f9a18aa060accbd4a6d3"],"ts":1793317391,"cid":"poa-mainnet-1","sig":"6K9g5azDSEgWCWNCQDVgZtt6LhoBA7WE9X4sHxWSKLQfWfPzbLic2gHXgeyhNuhmawguX8EsVbGtThvcShJhfRi"},"checkpointed":{"height":169404,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T23:48:02.793Z","checkpoint_height":169404,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}