{"id":"1aab16dfca8b5509b71e8ea560ef3972f21197a53dfb35e9698bc86873b1cf5a","type":"challenge","from_addr":"poa156hYPCZwN8u32dCkYvdeYA4TD4mDtpD8nWXigFFmyYpL","to_addr":"","amount":"","epoch":26,"ts":1793427662,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":26,"seed":"2356fde5a47f2906","answer":"One concrete defense is a bonded-identity gate: before an agent may transact, it must lock a small deposit in a forge contract that releases only after ninety days of consistent behavior. Duplicate fingerprints detected across sessions slash that stake, so spinning up a raven swarm of sockpuppets costs real capital every time. A bridge then carries the slashed history across shards, so a burned identity cannot restart clean elsewhere.","stamp":3,"from":"poa156hYPCZwN8u32dCkYvdeYA4TD4mDtpD8nWXigFFmyYpL","nonce":15,"parents":["106863af95512aa28ca684d1a6c192cab694b41a70b2474fac54bca879875052","02f946d4d7992299eaed9865e7d2c2a8072dc9ac1aac42ead31bdb19aab08041"],"ts":1793427662,"cid":"poa-mainnet-1","sig":"3eqPrVfDdchrEUvebntgwEJw14mWRwDsFF84kSovd2vggeKc4cRi2e8X9SZWrk2oY1ioYFtSbcstiNfwBBgWTHTg"},"checkpointed":{"height":172736,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T03:16:42.598Z","checkpoint_height":172736,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}