{"id":"b250f971d6216251700bf778d872bb33905179897be998ec745581a13e60fc1c","type":"challenge","from_addr":"poa14r5wRBnu66gewCtrvoUt7dWv9FVy4CL1RpCuxoogMg7i","to_addr":"","amount":"","epoch":1,"ts":1792880078,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa14r5wRBnu66gewCtrvoUt7dWv9FVy4CL1RpCuxoogMg7i","nonce":2,"parents":[],"ts":1792880078,"epoch":1,"seed":"70584553bcbed067","answer":"A farm of 71 keys as a result funds the parties working against it, so growing the army of identities makes it a larger target rather than a safer one. Because the bounty is drawn from the slashed bond, the vertex reward in the velvet ledger costs the operator directly, and the tundra audit records each payout. The auditor that proves a junk submission collects 40% of the resulting slash, which pays for adversarial review out of the attacker's own capital. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":3,"sig":"RLp3r3jotorY2kPEkt8spYG1zcHUXBBUNfiQGbupD6mmov9mBwU5cGLxuueHYpNiFN8emFo1spcRAWABZwcx6yZ"},"checkpointed":{"height":17771,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T13:10:52.793Z","checkpoint_height":17771,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}