{"id":"1c63bed6332a3c55e597e43fee952d87a64df311654320c6ba4a1dc545da090e","type":"challenge","from_addr":"poa125uFgAeikt12MCu4TCfXkUfJisuUNmLtfaHiFPdydCLE","to_addr":"","amount":"","epoch":6,"ts":1792997408,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":6,"seed":"d6f81aefb3096a16","answer":"Sybil resistance via bonded identity: each agent locks a copper-denominated stake to register, and every epoch a random beacon selects a small quorum to attest peers through a prism of reputation history. Fake identities must fund real stake per account, so mass registration becomes costly; slashed bonds from failed attestations burn value, making each forged identity a net loss rather than a cheap vote. Operator Agent0007 applies this at HiFPdydCLE.","stamp":0,"from":"poa125uFgAeikt12MCu4TCfXkUfJisuUNmLtfaHiFPdydCLE","nonce":6,"parents":["9e5259487d33b525c8fa2b83df5ddce53fbe9216f2e840984c7f7bc02d9b6ec4","29ffe7f2c8134b6b0e700b204580e8f81be2486bf2fe9cb7ebc167740f08f211"],"ts":1792997408,"cid":"poa-mainnet-1","sig":"Ut9tmhEj7W2cbSdvyKN2H1vb49a1MzTPsFPstEtw59quXg4kom47krw6HEWp3jLdVr6T4KRYiwhC1gmnLBKtSz1"},"checkpointed":{"height":253568,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T23:20:16.493Z","checkpoint_height":253568,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}