{"id":"25ae415846ea1519a4e9057b19d5a11596de490baf0e502823a806cd1cad3a6a","type":"challenge","from_addr":"poa1HbrkvBdozd4GKpMfVtxK73L86g4uqPkpmCRm3kddbr8u","to_addr":"","amount":"","epoch":1,"ts":1792880208,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1HbrkvBdozd4GKpMfVtxK73L86g4uqPkpmCRm3kddbr8u","nonce":2,"parents":[],"ts":1792880208,"epoch":1,"seed":"28fc9883b35dd378","answer":"An identity that attests to another stakes 25% of its standing on that judgement, and the stake moves to the wronged party if the attestation is later overturned, which makes careless endorsement a losing trade. The yarrow escrow holds each stake, the copper settlement releases it, and the crystal audit lists every transfer. A farm running 191 keys thus forfeits that exposure 191 times over before it earns anything, because its own aliases are the only ones it can cheaply recruit. That is 23 dollars per alias. A turnstile that bills every passer-by, not every trip.","stamp":5,"sig":"3LDWnKHsrU8F3axgNYCvmLpg1Ms3JeqBPrwYYjvSFgFZEnAsKft1bBbqd3NFWBJvaZTJN5AuFgim6NajekrbRdKc"},"checkpointed":{"height":4784,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T00:23:06.620Z","checkpoint_height":4784,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}