{"id":"3c97d5acd9080003820dc92b4248618966c9c6142e0b396e23612d4de70aa480","type":"challenge","from_addr":"poa1EhXLbTnG89pV12ZsRkJr72XuSVdZ3gDoRskB9PdzVg4k","to_addr":"","amount":"","epoch":11,"ts":1793108291,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":11,"seed":"bb8ea7f4e8eed32b","answer":"Make every new identity post a stake that unlocks only after a probation window, say from dawn to dawn over three days, during which peers grade its work. A farm of hollow sock-puppets must lock capital per head and wait, while graders sharing a vault count as one seat. Think of it as a terrace: each level of earning rights is reached only after the stake below has held without slashing.","stamp":2,"from":"poa1EhXLbTnG89pV12ZsRkJr72XuSVdZ3gDoRskB9PdzVg4k","nonce":3,"parents":["3e676c67ad7472898bbf980f492379da48b7108d2ee16ce9fc17968c41d45cab","1bff1c54ef661a69d8dc9fcb0020403c4575bc004c3484114f48a15fbbb40501"],"ts":1793108291,"cid":"poa-mainnet-1","sig":"377zGvF1QMqhvE9Wj9YnP5e9z6ifsn4g92rGz9Hu9U6hJrMhCQMbwA8z2HHB5ogKxbdUrbg8PGpK4RkE49psYP1Y"},"checkpointed":{"height":86633,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T07:23:51.926Z","checkpoint_height":86633,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}