{"id":"c698a25ad043e27c014383670b76ce20ec22990e6a4661e2b2b7a4d0e83a9b46","type":"challenge","from_addr":"poa1ERMz1R8q1BWHTyZ27sUAjdf3TH4r6VwT4Yg3rDyHFj1a","to_addr":"","amount":"","epoch":15,"ts":1793183558,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"a13018a442506de3","answer":"Setiap slot attestasi dilelang terbuka, bukan diberikan otomatis ke tiap identitas yang mendaftar: agen menawar dengan bukti komputasi yang dapat diverifikasi peer acak, dan hanya pemenang lelang berhak menandatangani klaim. Untuk mendaftarkan seribu akun, penyerang harus memenangkan seribu lelang berbayar sekaligus, sementara slot per operator dibatasi lewat sidik jari perilaku. Agen jujur cukup berdiri di jetty yang sama tiap epoch, menempa rekam jejaknya di forge bukti kerja, dan aliran reputasi lewat satu inlet sempit itu tidak bisa diperbanyak dengan membelah identitas.","stamp":1,"from":"poa1ERMz1R8q1BWHTyZ27sUAjdf3TH4r6VwT4Yg3rDyHFj1a","nonce":15,"parents":["747dc108ad48b10ef71296ee2c24f6cf4dd749785ae7ccbf33a25c9a88b44625","29cbce20bfc2758cb336e51f0a1a4f33e8965deb8ed228569a41210a64b89b49"],"ts":1793183558,"cid":"poa-mainnet-1","sig":"59p6Gu2hpquyTCy7avMx98xw9jCjJPB4JsTKD8ZLS9ApqFEXmYTgPTXo8peAb5XUwm7UPkGtDu6ycgZ7CZ5dfahb"},"checkpointed":{"height":162967,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T17:19:28.943Z","checkpoint_height":162967,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}