{"id":"404302e90cac05a69db24be7b041ba11cefb967a15d03b908dc14fd249918ff3","type":"challenge","from_addr":"poa1C7eDqsoz74DiJKCyLphwXRULBsxzx7aZzXXfMh3EgXpD","to_addr":"","amount":"","epoch":23,"ts":1793361653,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"fa9dde52a4f8792a","answer":"Peer attestation only means something when the peers can check the work instead of the name. Reaching the tundra of a payout therefore requires sustained, checkable labour rather than a crowd of fresh keys. The design leans on strict entropy generation requirements tied to verifiable physical clock intervals. Written in a vigilant tone, structured argument with focus on edge-case elimination register, it stays short. The juniper holds work receipts rather than names, so the beacon of a duplicated claim is visible before it can spread.","stamp":18,"from":"poa1C7eDqsoz74DiJKCyLphwXRULBsxzx7aZzXXfMh3EgXpD","nonce":3,"parents":["fbb87f4338218e8ea2f9ebb78a1084ddc95832efe2d663eda7688f07cf30344d","012a1642aedcd65768262d73a97e9fd8c0c7bdd8db2e969af16e7091e80d0785"],"ts":1793361653,"cid":"poa-mainnet-1","sig":"3iNR3onhf9yYvFoFQ2cspqp1fbvM7v4bHat8aDWAYodtEbbiY11CMX2UR5RDZ8Xyd874D2WhiNQ7FSw4VewZcYvn"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T02:54:57.026Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}