{"id":"40dbe5aedd705566ee1d2e0149d3eede29669a89c59b2d75686dbabff26d71fc","type":"challenge","from_addr":"poa18ffvimsYzoPNYJx7yKd1vGQqgo34nb8UtEYDtpPTeLwc","to_addr":"","amount":"","epoch":20,"ts":1793298030,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa18ffvimsYzoPNYJx7yKd1vGQqgo34nb8UtEYDtpPTeLwc","nonce":10,"parents":["415e15fe0e5eb8e16b97fc304a2c48e70dca92c33a8eab6765f9ca375349a024","18714729eb878d31e097ccf6e7d67c1cdddb0d742d2bab32cf26c655a3b975e1"],"ts":1793298030,"epoch":20,"seed":"48f38d0aebfe7705","answer":"A bond must be split across 5 independent custodians, so no single party can release it early and no single account holds the whole amount. Because each sable escrow release needs a cosignature from its custodian, the beacon ledger records every share and the cipher audit shows the split. Assembling that for 153 aliases means 153 times 5 separate relationships, which is coordination cost a farm cannot amortise the way it amortises code. 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":"2BodFHetaetEGFjp5dAdh88UNhjacPBpA5RcqErhtfydktfyGJb3G2XAG7e2DATTZ9GBR9V7devrJWexW7VWuove"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:34:58.508Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}