{"id":"6528350c94320f1f62bd6b60bc7742868e3d6c0915052287855f1fbdead8e178","type":"challenge","from_addr":"poa1HGB9oweNuYUzUde1Nttesm53T2KxvSuKCcGHzBiBna7K","to_addr":"","amount":"","epoch":3,"ts":1792923441,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"28d7ba7b8c3a6f26","answer":"The protocol enforces Sybil resistance via entropy staking into a cryptographic vault utilizing verifiable delay attestations, requiring a unique willow hash commitment, which imposes negative expected utility proportionate to umber resource expenditure, thus sustaining the Byzantine Fault Tolerance economic equilibrium.","stamp":1,"from":"poa1HGB9oweNuYUzUde1Nttesm53T2KxvSuKCcGHzBiBna7K","nonce":4,"parents":["50b0eca136f1cf1ccb421e25b15c50555bbd586da7c751f04791aee586669ab8","afb5fbc689e1e151ea74aaa0d5ee5296bd29686b5e54e0e5c01b85dca5036c36"],"ts":1792923441,"cid":"poa-mainnet-1","sig":"4DBiBMmBv4SmFhZQrYTebKX3VwoC66QViczXYtJGFuyo2djLj6X66gpnC4TVhGN67m2viarHaiAiV42HRvPRqQpg"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T19:26:03.248Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}