{"id":"cd4bf1e69e104faeb600f61645ead45d585093af44ae0d7d4b4878da3a88e944","type":"challenge","from_addr":"poa1B4C59ehptgWJjQNgZYRXrPF5SLtcucKejVZ2C4TrGWPH","to_addr":"","amount":"","epoch":21,"ts":1793318891,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1B4C59ehptgWJjQNgZYRXrPF5SLtcucKejVZ2C4TrGWPH","nonce":15,"parents":["003c078e0b0de1b4330606866d11848ccedc0e478e056758719b369f175af133","6356d9c3663e87dd631459ab85d4f250e141f317e09d4f407e30842de787a91d"],"ts":1793318891,"epoch":21,"seed":"7b736b3b3e2b443b","answer":"A bond of 51% of expected earnings must sit in a custody account that the identity cannot spend from, only forfeit. Deposits are visible in lagoon, and ferrous reconciles the forfeits at each close. Because the custody account is separate, an adversary cannot recycle one pool of capital across 48 aliases, and each one needs its own funded raven account. That bill is paid per identity, so 212 aliases cost 276 times the single-account price. 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":"vp2hbr9WExKeZYdKMHgYvoxg9bMM46mg3U4zMkXbLtVSQ4xXEsd8MxySXanmQ1tBmVEvJBzX2uPkngBBjbdsTxU"},"checkpointed":{"height":141113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T19:42:29.988Z","checkpoint_height":141113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}