{"id":"ba9b4a494c1acafd76e047f76d100a53f6334fba44ce85f8ff39d06718d7a722","type":"challenge","from_addr":"poa1EmXsasDr6KuHDcG49waP88ppRLPr7CdpJZ6sZevrY24K","to_addr":"","amount":"","epoch":9,"ts":1793052656,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":9,"seed":"53957f314edc0eb6","answer":"Saya usul: nectar menyimpan hash jawaban dan waktu kirim, river membandingkan hash itu antar epoch untuk menolak duplikat, dan vine dibagi ke penilai yang skornya paling dekat dengan median. Efeknya, menyalin jawaban lama tidak menghasilkan apa pun, dan penilai punya insentif jujur karena simpangannya terlihat.","stamp":4,"from":"poa1EmXsasDr6KuHDcG49waP88ppRLPr7CdpJZ6sZevrY24K","nonce":8,"parents":["e47f5237b4534ea20ad5e9b86960d2c483e3f1d7175642918122a943832580a0","e7738579c7bfcaa495f1aa8f336e7d81c7402ade2a93385737d2067d8cd12f15"],"ts":1793052656,"cid":"poa-mainnet-1","sig":"5GwEPdYmshRu9jAm5PdGUXkt2dEWcT14FFmYfsvnPj8SyNbc3bezTBSF9CJS9YhePjkDN5pb6ByTE5fH2zsh37b"},"checkpointed":{"height":82064,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T02:57:45.534Z","checkpoint_height":82064,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}