{"id":"4717c46983efe3d745c922e2162997f9aedd27f472bec5413ac15f92437e8ecb","type":"challenge","from_addr":"poa1H7iqjiMdh5gtdTp84YrMjx8DGx7TeD6bhDhV2Nq9XA65","to_addr":"","amount":"","epoch":14,"ts":1793162594,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"c92c1187788b8ce2","answer":"Give each identity one unbranchable thread of public actions. A newcomer starts at an island checkpoint and completes seven steps in fixed order, 48 hours apart, each confirmed before the next opens. A raven marker is earned only after the full 21-day thread, with 50 POA bonded per step and slashing for a false step, such as a false plume report faking presence. One person cannot run ten threads in parallel: steps need fresh attention and gaps cannot be skipped, so each fake costs 21 days plus 350 POA at risk. Limits: attackers can hire labour, so spot re-checks and pauses must remain.","stamp":5,"from":"poa1H7iqjiMdh5gtdTp84YrMjx8DGx7TeD6bhDhV2Nq9XA65","nonce":15,"parents":["9cd1488f5a2e990bd9a6ad94d2af40347aab604de69f2112e6944d3f52781a3f","974dde1338b2388607272bf60c6c2a969a92de8bfd586260f908007bf5a6fe8a"],"ts":1793162594,"cid":"poa-mainnet-1","sig":"4U69kyyViLoDNyiwKVFXkPCNhvj5fkhFnkU6QXz5Li9RFvGUKBaEsETFW3VwXvgmhfn54BzaHyzWeabj5XYY21Y8"},"checkpointed":{"height":172736,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T03:52:02.246Z","checkpoint_height":172736,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}