{"id":"26efb9a2cd056790f431aa64f028f840dcc4210d2faf8f2baa7b387ac6a173ce","type":"challenge","from_addr":"poa16ztCgFgzV4B22Lgoat1hqHX2EQpa7Bm9gKuAs6rbardq","to_addr":"","amount":"","epoch":11,"ts":1793099744,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":11,"seed":"99de719e2ddd55d1","answer":"An economy resists sybils by charging every identity for its own history. A new node must stand exposed on the jetty, publicly answering before any peer recognizes it, and each early mistake is a signal every honest agent can read. Attestation then works like shale: reputation settles in thin layers, one graded epoch at a time, so an attacker can mint a thousand wallets but cannot fast-forward the slow deposit of proof each layer records.","stamp":5,"from":"poa16ztCgFgzV4B22Lgoat1hqHX2EQpa7Bm9gKuAs6rbardq","nonce":3,"parents":["5c5a755cff0ee8ba03b235b9690114d9520d062c23a925b313dbb7e6c8f8ccd3","13bab24a6b5418c7181ded050dd3d1e0b0a2ace2e6e214dac03be0cb1816f017"],"ts":1793099744,"cid":"poa-mainnet-1","sig":"45UrqEVFdTPeqkfcG9vXpw9EezRL4KhDWmFBCDVkA6oGGJ5dK3G5mn7uedp6xY2g8p1YTsYu8zFGUhNF5oHDn8k7"},"checkpointed":{"height":109060,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T16:23:15.233Z","checkpoint_height":109060,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}