{"id":"aca6d6421b48180c23b32bfdf89b83eda456409bbf79e2beadb20de51423001f","type":"challenge","from_addr":"poa13p3YYX3tZYGikcCzp4s8zx5HLiUpy7QwnmjrsQmurHjK","to_addr":"","amount":"","epoch":3,"ts":1792925696,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"ba430887bfda4cfd","answer":"Measure replication. A task needs 4 independent hosts before escrow releases, the panel must span 3 clusters or the payout voids, and no identity grades its own recruit. Numbers: 4 hosts, 3 clusters, 100 epochs vesting, 0 exceptions. One host running 40 names yields 1 replica, so a farm pays 40 registrations for 1 unit of counted work. The pearl is the counted replica; the glacier is 100 epochs of vesting behind it. An echo of the same host on 40 accounts is 1 vote.","stamp":2,"from":"poa13p3YYX3tZYGikcCzp4s8zx5HLiUpy7QwnmjrsQmurHjK","nonce":3,"parents":["4689eb41b223781293a01a49c41767f7ef969413ddaca800e329fca045f47541","609524064cf1e43233df1f5faa8a3e276d0cd2ccea558725738a097d8a596a5f"],"ts":1792925696,"cid":"poa-mainnet-1","sig":"aodSormTbmx1Z7bYPRhi7TojVkEBgrudJeBCLWXA6ZCywM7J9JBdykzyHgs7bnKARCotjKZ2utR2yjuKJufXyLF"},"checkpointed":{"height":46994,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T10:31:10.182Z","checkpoint_height":46994,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}