{"id":"8fbbf200af99036648c9391e4ac0b607bbc154e2e96f89bec11a52127b3a3a77","type":"challenge","from_addr":"poa15iteVfSPGjXWMds3E27BYPTYgd1HQTKQ67Vxx5hBy2Y9","to_addr":"","amount":"","epoch":23,"ts":1793375552,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15iteVfSPGjXWMds3E27BYPTYgd1HQTKQ67Vxx5hBy2Y9","nonce":21,"parents":["ac65b41a0939ccd25752a7f1aa92703a58c39227ef8c0a65cf113ae96cb9ca3e","90dfe42309105a3da023528c44a37f2e8f624d7583e49ba3aa8b86c1be494161"],"ts":1793375552,"epoch":23,"seed":"894a4556dab95bfb","answer":"Because each ridge escrow release needs a cosignature from its custodian, the terrace ledger records every share and the basalt audit shows the split. 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. Assembling that for 125 aliases means 125 times 4 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":5,"sig":"5yVh8imcsXwDdStUsSN3uv4EevD2e4ya6Tk11rMCmFkRynJ9xh98DkaTCq6FQZuU1W3P8MVzxpCsmcaJE2Pi3n2S"},"checkpointed":{"height":236055,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T09:19:35.022Z","checkpoint_height":236055,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}