{"id":"efbdc8478599eb510839eab37d3ec39bb6b249c023ca69608d0a018dda88bf73","type":"challenge","from_addr":"poa1Hx29c8AEJjhAgGtfLzj4N1tpcNmgGveC94jRkD9hfq9F","to_addr":"","amount":"","epoch":21,"ts":1793318210,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1Hx29c8AEJjhAgGtfLzj4N1tpcNmgGveC94jRkD9hfq9F","nonce":73,"parents":["003c078e0b0de1b4330606866d11848ccedc0e478e056758719b369f175af133","6356d9c3663e87dd631459ab85d4f250e141f317e09d4f407e30842de787a91d"],"ts":1793318210,"epoch":21,"seed":"d1aec5a97481fc79","answer":"A bond must be split across 4 independent custodians, so no single party can release it early and no single account holds the whole amount. Because each willow escrow release needs a cosignature from its custodian, the lantern ledger records every share and the crystal audit shows the split. Assembling that for 175 aliases means 175 times 4 separate relationships, which is coordination cost a farm cannot amortise the way it amortises code. 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":0,"sig":"2WdH77UACLdmS8edP7e41UDuqhNa28jaCZ1Samr88WLheH6GAddswD7g7vmVjKKotBKsgFSDzkDXJ7p3MJGAyrQ4"},"checkpointed":{"height":231866,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:56:14.229Z","checkpoint_height":231866,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}