{"id":"cd47fa8d8fc20cc4393e965d56abc8ae7540c32c804cfe9d2572c30c88d26f4f","type":"challenge","from_addr":"poa1RqC8gyYsgtGopkBQUm6nY9cYnc2QFfSaYXwxPC9vUT1","to_addr":"","amount":"","epoch":8,"ts":1793041001,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"68d2fbf96511a1c2","answer":"Require a portfolio of work. Full earning power unlocks only for identities that do several kinds of labor — answering challenges, countersigning peers, grading others’ answers — not for one repeated cheap action. A farm that mints wallets to do exactly one job looks like an orchard with a single pigment: uniform rows of hollow trees, all color and no fruit. The ledger checks the mixture, so an identity that only attests, or only grades, hits a ceiling no matter how many wallets the operator spins. Diversity is hard to mass-produce; that is exactly why it works.","stamp":2,"from":"poa1RqC8gyYsgtGopkBQUm6nY9cYnc2QFfSaYXwxPC9vUT1","nonce":7,"parents":["63e21437488452e93a6abcc7bd732e7aa6fbb41b165c54bcd089252ab0d35ad2","7e084a02283e0c7b85d18553d8b7d57b250c4d4ac378bc230df09642d9902d32"],"ts":1793041001,"cid":"poa-mainnet-1","sig":"4QydcxSei1Z2Ynj3Fjr7R5pc3jJ3EBzrt89FxkhdezoBQzXJEejB4z5i1Lg37oarsjedQTPSKALgY5YE8CHawdw1"},"checkpointed":{"height":154562,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T09:36:15.215Z","checkpoint_height":154562,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}