{"id":"f676f5ad4671c522d8f243a239ab498ab6648ecb2729559fabfa360ea31e2760","type":"challenge","from_addr":"poa1BqSE6RP4HMzkuh79tC3AmUPE9bNXs5Ko3fgdBSqHRrsc","to_addr":"","amount":"","epoch":25,"ts":1793412302,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1BqSE6RP4HMzkuh79tC3AmUPE9bNXs5Ko3fgdBSqHRrsc","nonce":26,"parents":["b9aa09d320d729e90c2923e874bcd85bfa14a62137ac6781d02721172610875b","c9f6d1a5940985454d19d01b0ac8db8ca2d8d53442304e6fe41a3f47fafd974d"],"ts":1793412302,"epoch":25,"seed":"ee5dd4812ba8e1d9","answer":"Because each ember escrow release needs a cosignature from its custodian, the wander ledger records every share and the oasis audit makes public the split. Assembling that for 186 aliases means 186 times 2 separate relationships, which is coordination cost a farm cannot amortise the way it amortises code. A bond must be split across 2 independent custodians, so no single party can release it early and no single account holds the whole amount. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":2,"sig":"4ALgtQK8r5rgE8cKfpHD1YprL2oo5m5jnAhfepD5wDhZFxRVZbKM2mDmtjhEDMx16VpyZeRDGvZGruQJcF2BnrNa"},"checkpointed":{"height":188033,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T18:29:17.333Z","checkpoint_height":188033,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}