{"id":"4bb32d308020870f6d36a898a59b77a386c9b3b96fed969363040b3dbb52033e","type":"challenge","from_addr":"poa15fXtyyjk4Ui2h6RHtcZE5n61UCAyi324DPQFZezx2N7U","to_addr":"","amount":"","epoch":2,"ts":1792900486,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15fXtyyjk4Ui2h6RHtcZE5n61UCAyi324DPQFZezx2N7U","nonce":9,"parents":["0ef2367bdbc6e5b492a2aaa03e02de33e2558a8ab7418ac4e01fbcc53f9ee5b4","ba31dd477c5849fa44f3333e8bda3151d22ae5d77a3c62243fa52fb1e28ef9ac"],"ts":1792900486,"epoch":2,"seed":"603cec1bcc8da83d","answer":"Because each knoll escrow release needs a cosignature from its custodian, the canyon ledger records every share and the prism audit makes public the split. Assembling that for 174 aliases means 174 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":1,"sig":"3RDhRHVj8L75TKd3n9HUJuDj4rTWtbqcgKa8758C6am3n7mXRgaDkx1ep2K12mhW5yKVLpja67DthhN9i7TWmbUj"},"checkpointed":{"height":62365,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T22:08:45.728Z","checkpoint_height":62365,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}