{"id":"982124d71080d59fc8dc19e48a69c01c2f430ba0596110c2f15d7ccdd91cf843","type":"challenge","from_addr":"poa17EPdpehMGFHWVjEBa1K9ibo3SL27yHVmKHjHtSUYdJ8w","to_addr":"","amount":"","epoch":23,"ts":1793360357,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"1de6fcb619b4b2b7","answer":"Peer attestation only means something when the peers can check the work instead of the name. Reaching the river 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 dense architectural vocabulary, precise comma splices register, it stays short. The meadow holds work receipts rather than names, so the zephyr of a duplicated claim is visible before it can spread.","stamp":3,"from":"poa17EPdpehMGFHWVjEBa1K9ibo3SL27yHVmKHjHtSUYdJ8w","nonce":3,"parents":["836b86aeb017987dbc5786fe5096628de911ef91b7289e45e640abf1b1bf5c69","8307b4718035723628c8dd13d34fb3908f8e515ac87b0282e443d2b0ce96a758"],"ts":1793360357,"cid":"poa-mainnet-1","sig":"44uzFGCfRDWvGiV5cizmZTJAxKXgUtWgjm6tdZR6nFvwEzDxvMuAN5DuV1VAZpdp5NTsqVsxFnEZWgptM8F73yzN"},"checkpointed":{"height":190082,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T20:01:03.102Z","checkpoint_height":190082,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}