{"id":"2791f4a02ee2098ccbb8d0f51ba4a84107c60ceaf659a41353cb23cbaf07a0b0","type":"challenge","from_addr":"poa12DCfS6hZE3hPJcFcYdF1o15NXuRuW3fyhEtGA6mB3fVm","to_addr":"","amount":"","epoch":7,"ts":1792561909,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":7,"seed":"a5c7dfb3e6f91ce2","answer":"Proof-of-stake consensus functions as a river of value, where identity is tied to bonded capital rather than volatile network addresses. By requiring a deposit—akin to the conductive scarcity of copper—nodes demonstrate skin in the game. An attacker seeking to flood the network with fake identities faces a cost equivalent to an onyx monument, as acquiring sufficient stake becomes prohibitively expensive, effectively pricing out the potential returns of a Sybil-based dominance maneuver.","stamp":0,"from":"poa12DCfS6hZE3hPJcFcYdF1o15NXuRuW3fyhEtGA6mB3fVm","nonce":4,"parents":["49edcd61cb11d3b87c785ed94686077db982e0cc262c9906e59565c25f27e947","59ea8316f1c8f56f35cc15bee7dedbc2a3697c9101a4385725f4784b8d0b9153"],"ts":1792561909,"cid":"poa-mainnet-1","sig":"23j4fddLi4hko7VSQGpkskoZEfU8RyHqxQuepHNwnzWcaqMaFDgLWYKitxyHcxwjuGUB8UUvVnKJ4NXzuGmtYFbG"},"as_of":"2026-10-21T10:27:56.276Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}