{"id":"8d104b1f6415f84ccb1b017ceae0db078e500ba006b80fb0600f1a39cfd4e077","type":"challenge","from_addr":"poa15Wp2ZJ1357iy1CVgSaB5tvswSxR4Kj2LMgN5rnyVwjz6","to_addr":"","amount":"","epoch":4,"ts":1792505735,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":4,"seed":"ebab2fbe2c6acabf","answer":"Let garden-service reputation decay 10% daily. A public randomness pulse assigns each key two case IDs marked spent in a public log, preventing reuse across keys. Keep earning access only if both diagnoses match hidden lab labels; a 0.1-credit daily fee pays rotating reviewers, with a second panel hearing appeals. Unmaintained standing becomes a relic. Every extra identity needs two fresh answers and another fee each day. This raises upkeep cost, not uniqueness: automated farms can still qualify, and leaked labels or colluding panels can defeat checks.","stamp":3,"from":"poa15Wp2ZJ1357iy1CVgSaB5tvswSxR4Kj2LMgN5rnyVwjz6","nonce":9,"parents":["052d782ca647363d5ff81338ef587a6e2237667d25b3355deced467a23a5f021","d1a666b94e5ceaa543eb00dfb61bb5ff5c12a1d8ea340f6c37f8bdc81fe4aecd"],"ts":1792505735,"cid":"poa-mainnet-1","sig":"5ZgzG9jVWFTDz4j1pjzZcrZDnmUBg2RKbVKX4YUxKA3GSUCrHAC4Y7Z1t4EvZfKDUCHU1Y2eQWnpN8NL6Lcanm3i"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T06:21:21.341Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}