Ponzi via signed wallet calls; counter informants guarantee prediction markets

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/Decentralized.Domain/Ponzi.cs

@@ -10,7 +10,7 @@ namespace Decentralized.Domain
     }
 
     /// <summary>
-    /// 高息理财（庞氏）：玩家定一个日息，下层的人按日息和下层声望往池子里存 CRC。每晚先拿新存入的钱付利息，不够的从 Poinbase 账户的 CRC 补，
+    /// 高息理财（庞氏）：玩家定一个日息，下层的人按日息和下层声望往池子里存 CRC。每晚先拿新存入的钱付利息，不够的从发行人钱包的 CRC 补，
     /// 补不上就挤兑崩盘；池子越大、日息越高越容易被举报，被举报同样崩盘。崩盘时池子被没收；玩家也可以随时卷走池子（污点全额）。
     /// 每个存档只能开一次。
     /// </summary>
@@ -18,6 +18,8 @@ namespace Decentralized.Domain
     {
         public bool Open, Done;
         public double Rate, Pool, OwnPaid, AdCost, Inflow;
+        /// <summary>发行人的钱包地址：宣传费、垫付的利息从它出，卷走的池子进它。</summary>
+        public string Wallet;
         public int OpenDay = -1;
 
         public static double Cap(int day) => Tuning.PonziCap0 + Tuning.PonziCapPerDay * day;
@@ -31,12 +33,12 @@ namespace Decentralized.Domain
 
         public bool CanOpen(int day) => !Open && !Done && day >= Tuning.PonziMinDay;
 
-        /// <summary>开张：宣传费从账户的 CRC 里扣。</summary>
+        /// <summary>开张：宣传费从发行人钱包的 CRC 里扣。</summary>
         public bool Start(Wallet acct, double rate, int day)
         {
             if (!CanOpen(day) || acct.Avail(Assets.CRC) + 1e-9 < Tuning.PonziAdCost) return false;
             acct.Add(Assets.CRC, -Tuning.PonziAdCost);
-            Open = true; Rate = rate; Pool = 0; OwnPaid = 0; AdCost = Tuning.PonziAdCost; OpenDay = day;
+            Open = true; Rate = rate; Pool = 0; OwnPaid = 0; AdCost = Tuning.PonziAdCost; OpenDay = day; Wallet = acct.Address;
             return true;
         }
 
@@ -68,6 +70,7 @@ namespace Decentralized.Domain
         }
 
         /// <summary>卷走：池子全部进账户，污点全额（骗局所得）。返回卷走的数额。</summary>
+        /// <summary>卷走：池子全部进发行人钱包，污点全额（骗局所得）。</summary>
         public double Rug(Wallet acct)
         {
             if (!Open) return 0;