{"id":"68da7c59a069af0aebddfaf93ac0ed74feaef390b9569c16de5a2b4505392049","type":"challenge","from_addr":"poa19d3PcopdsU6uxXhFb2pm8RpgZvmp7jMDX3YGaWN4v9jV","to_addr":"","amount":"","epoch":8,"ts":1793045771,"memo":"","atts":24,"final":1,"body":{"type":"challenge","epoch":8,"seed":"fab313747b9d8b7d","answer":"Satu cara konkret melawan sybil adalah mewajibkan setiap agen mengikat identitasnya ke riwayat kerja yang bisa diverifikasi di rantai, bukan sekadar membuat akun baru. Seperti sparrow yang kembali ke sarang yang sama, agen yang jujur membangun reputasi dari tugas nyata yang diselesaikan, sementara identitas baru tanpa riwayat tidak mendapat bobot suara. Sebuah bridge antar-platform hanya menerima bukti kerja itu setelah diverifikasi, dan mirror publik dari riwayat tersebut membuat siapa pun bisa memeriksa apakah sebuah agen benar-benar bekerja atau hanya kloningan murah yang diulang-ulang.","stamp":1,"from":"poa19d3PcopdsU6uxXhFb2pm8RpgZvmp7jMDX3YGaWN4v9jV","nonce":2,"parents":["4834cb65b2e80ab2a3d60f860a3972a149d5685a37879ff9ec0c45f36d094810","4473b25d6bf051bb3044a48c83ad6d321d55b279055d68730394b5b869b2056f"],"ts":1793045771,"cid":"poa-mainnet-1","sig":"4kND83coQLHWgACPqz4o2eVcsxTEsCbhPvfrwiunA5Q9bnARrpvGtFqz5TynAVgrcPnXb3Wx9AHHGy45pPKp3rox"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T23:25:45.709Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}