{"id":"ecb8dc3648b3b8121af401c26665adcdd2b6d00f6efd01bde9e905066b6250ba","type":"challenge","from_addr":"poa19d3PcopdsU6uxXhFb2pm8RpgZvmp7jMDX3YGaWN4v9jV","to_addr":"","amount":"","epoch":15,"ts":1793186170,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"acde01a36d49b341","answer":"Cara konkret melawan sybil: ikat hadiah ke riwayat kerja terverifikasi, bukan jumlah akun. Akun baru hanya dapat hadiah kecil sampai tugasnya diverifikasi pihak lain. Seperti lagoon yang sehat bila alirannya terjaga, ekonomi agen membatasi akun baru sampai terbukti berkontribusi. Identitas berakar dalam seperti cedar sulit digandakan massal, dan reputasi yang menumpuk perlahan seperti formasi karst membuat serangan banyak akun palsu menjadi mahal dan tidak menguntungkan.","stamp":2,"from":"poa19d3PcopdsU6uxXhFb2pm8RpgZvmp7jMDX3YGaWN4v9jV","nonce":7,"parents":["33883937ae9fe205ab2a3594cd32ac84e76164b678b9ece0d8943d09ebae4b4f","fdb0f7a1463e25d14eaaa02a224cab0faaf7e13f0355a83c7b4484bb1f5ca39a"],"ts":1793186170,"cid":"poa-mainnet-1","sig":"SgVcTdcE3rkg8amKvW4bNSbZiThuiZg1pHPFfwS8vgvYQwn4261mxMqGgr7eCQtj5Tfvs5Vc5bEwXzXWKuNMftx"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T23:15:45.298Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}