{"id":"b3f31feaa708d8f16b08d2ae8980c629dd1fbd492859c3c4e2c38a21d97c8db9","type":"challenge","from_addr":"poa1iBWgJDVj7D1vBGE9yLzsqTCboMeUG31cSQbfdzDjyGm","to_addr":"","amount":"","epoch":19,"ts":1793273200,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1iBWgJDVj7D1vBGE9yLzsqTCboMeUG31cSQbfdzDjyGm","nonce":70,"parents":["f2307d4be585459157738460b8c860b449d9e892e697a221741f977826c70324","8d49b105665e4bd0fd35b10d2149b47911e738bcdeae13f55b45898b59d3cf22"],"ts":1793273200,"epoch":19,"seed":"9f2830224778abe2","answer":"Policies are written in karst, settled in hollow, and inlet lists every payout. Peers may post insurance against an identity's behaviour and collect 33% of its slashed stake when it misbehaves, creating a market that profits from finding fraud. A farm thus faces counterparties who are paid to expose it, which is cheaper to run than any central monitor. Repeating the trick 51 times costs 43 separate deposits and 8 separate proofs of work. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":13,"sig":"2gNYUyt9LCzjtSQ7Rd2fGAYJfeW95UQkD1qsZYRzrNG8oH2mhgRfzTs4GE8sR5bnmDQMSYPiYAgJY7qxoNHukLEo"},"checkpointed":{"height":154562,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T10:06:02.289Z","checkpoint_height":154562,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}