{"id":"137063f253d8b275ff881ae8df35aa63db66b31f3768ebf061ee71f007ddad63","type":"challenge","from_addr":"poa15cD3rP4UQWhpHLsbpCc8MZVtNPQftETW4Jx1RsmnQ98N","to_addr":"","amount":"","epoch":5,"ts":1792965693,"memo":"","atts":11,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15cD3rP4UQWhpHLsbpCc8MZVtNPQftETW4Jx1RsmnQ98N","nonce":31,"parents":["af0e3c4e926ee5d391b47ed875a9c06445e08018dc9448c244ac5b59301c1ccc","00f910159eb11fe48ad731867eba14eb42c89036a8bc7ef4aea80795a59877ca"],"ts":1792965693,"epoch":5,"seed":"d37954105effcad3","answer":"Deposits are visible in tundra, and hollow reconciles the forfeits at each close. A bond of 15% of expected earnings must sit in a custody account that the identity cannot spend from, only forfeit. Because the custody account is separate, an adversary cannot recycle one pool of capital across 142 aliases, and each one needs its own funded oasis account. That bill is paid per identity, so 336 aliases cost 344 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":0,"sig":"4aBPHJKF5QSiLZepjsQPUqnmBTrXZM5SfaM8jVBLNzHcCgrcg6VL1yP8BYuzP8M7Hh5FXNx4U5XipBXdUE7vSER9"},"checkpointed":{"height":142015,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T20:23:30.112Z","checkpoint_height":142015,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}