{"id":62220,"date":"2026-07-06T20:53:23","date_gmt":"2026-07-06T12:53:23","guid":{"rendered":"https:\/\/nightfame.com\/style\/?p=62220"},"modified":"2026-07-06T21:00:26","modified_gmt":"2026-07-06T13:00:26","slug":"chapter-9-the-penalty-mechanism-the-state-channel-showdown","status":"publish","type":"post","link":"https:\/\/nightfame.com\/style\/chapter-9-the-penalty-mechanism-the-state-channel-showdown\/","title":{"rendered":"Chapter 9: The Penalty Mechanism – The State Channel Showdown"},"content":{"rendered":"
\n
\"\"<\/figure><\/div>\n\n\n

<\/p>\n\n\n\n

Scene 1: The Penalty Process<\/h2>\n\n\n\n

Maya woke to the soft glow of morning sunlight filtering through her curtains. For the first time in days, she felt truly rested. The dispute was over. The challenge period had expired. The channel was closed.<\/p>\n\n\n\n

She stretched, feeling the satisfying crack of her spine, and shuffled over to her desk. Her laptop was still open, the blockchain explorer still displayed on the screen. She blinked, focusing on the numbers.<\/p>\n\n\n\n

And then she saw it.<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\n                    PENALTY EXECUTED\n\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\n\nChannel: GC-2026-04-15-MAYA-ELI\nStatus: CLOSED\nFinal State: #847 (Maya Wins)\n\nPENALTY DETAILS:\n\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\nParty: Eli (0x4B8E...1F7A)\nViolation: Submission of Outdated State (#412)\nPenalty Applied: 50% of Deposit\nAmount: 20 tokens\n\nDistribution:\n- Penalty Deducted: -20 tokens (from Eli's deposit)\n- Penalty Awarded: +20 tokens (to Maya's deposit)\n\nFINAL DISTRIBUTION:\n\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\nMaya: 60 tokens (40 deposit + 20 penalty)\nEli: 20 tokens (40 deposit - 20 penalty)\n\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501<\/pre>\n\n\n\n
Maya stared at the screen, her mouth hanging open. “Twenty tokens,” she breathed. “Eli lost twenty tokens. And I gained them.”<\/p>\n\n\n\n
She checked her wallet balance:<\/p>\n\n\n\n
<\/p>\n\n\n\n
MAYA'S WALLET\n\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\n\nBalance: 60 tokens\n\nTransaction History:\n  2026-04-15: Channel Open (-40 tokens)\n  2026-04-16: Force Close Initiated (-0.025 tokens)\n  2026-04-17: Penalty Applied (+20 tokens)\n  2026-04-17: Force Close Complete (+40 tokens)\n\nNet Change: +19.975 tokens\n\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501<\/pre>\n\n\n\n
“I made a profit,” Maya said, still amazed. “I gained almost 20 tokens from this whole ordeal.”<\/p>\n\n\n\n
She pulled up the detailed penalty log, wanting to understand exactly how the penalty had been applied.<\/p>\n\n\n\n
<\/p>\n\n\n\n
PENALTY LOG - DETAILED\n\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\n\nStage 1: Fraud Detection\n  - Submitted State: #412 (Eli)\n  - Detected Issue: Outdated State (lower sequence number)\n  - Detected By: Smart Contract\n\nStage 2: Dispute Resolution\n  - Maya's State: #847 (valid)\n  - Eli's State: #412 (invalid)\n  - Decision: Maya Wins\n\nStage 3: Penalty Evaluation\n  - Applicable Penalty: 50% of deposit\n  - Deposited Amount: 40 tokens\n  - Penalty Amount: 20 tokens\n\nStage 4: Penalty Execution\n  - Deducted from Eli's deposit: -20 tokens\n  - Added to Maya's deposit: +20 tokens\n  - Penalty Execution Time: 2026-04-17 14:30:00 UTC\n\nStage 5: Final Distribution\n  - Maya: 60 tokens (40 + 20)\n  - Eli: 20 tokens (40 - 20)\n  - Total: 80 tokens (unchanged)\n\n\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501<\/pre>\n\n\n\n
“The penalty was applied automatically,” Maya observed. “No human decision. No appeals. Just code following its rules.”<\/p>\n\n\n\n
She opened the state channel documentation and found the section on penalties.<\/p>\n\n\n\n
\n
Understanding the Penalty Mechanism<\/strong><\/p>\n\n\n\n
The penalty mechanism is a critical part of state channel security. It automatically penalizes parties who attempt to cheat by submitting outdated states.<\/p>\n\n\n\n
How Penalties Work:<\/strong><\/p>\n\n\n\n
    \n
  1. Detection:<\/strong>\u00a0The smart contract detects when an outdated state is submitted.<\/li>\n\n\n\n
  2. Verification:<\/strong>\u00a0The smart contract verifies that the state is indeed outdated (lower sequence number, older timestamp).<\/li>\n\n\n\n
  3. Penalty Calculation:<\/strong>\u00a0The smart contract calculates the appropriate penalty based on channel rules.<\/li>\n\n\n\n
  4. Execution:<\/strong>\u00a0The smart contract automatically deducts the penalty from the cheater’s deposit and adds it to the honest party’s deposit.<\/li>\n<\/ol>\n\n\n\n
    Typical Penalty Amounts:<\/strong><\/p>\n\n\n\n
    Penalty amounts vary based on channel rules, but common amounts include:<\/p>\n\n\n\n
      \n
    • 20% of deposit (minor violations)<\/li>\n\n\n\n
    • 50% of deposit (major violations)<\/li>\n\n\n\n
    • 100% of deposit (severe violations)<\/li>\n<\/ul>\n\n\n\n
      The Purpose of Penalties:<\/strong><\/p>\n\n\n\n
        \n
      1. Deterrence:<\/strong>\u00a0Make cheating economically irrational.<\/li>\n\n\n\n
      2. Compensation:<\/strong>\u00a0Compensate the honest party for the trouble.<\/li>\n\n\n\n
      3. Justice:<\/strong>\u00a0Provide a sense of fairness and accountability.<\/li>\n<\/ol>\n<\/blockquote>\n\n\n\n
        Maya nodded as she read. “The penalty serves three purposes: deterrence, compensation, and justice. All three are important.”<\/p>\n\n\n\n
        She thought about what it meant for Eli. “Eli lost 20 tokens. That’s a significant amount. It should make him think twice before cheating again.”<\/p>\n\n\n\n
        \n\n\n\n
        Scene 2: The Economics of Cheating<\/h2>\n\n\n\n
        Maya opened a new document and started analyzing the economics of cheating in state channels. She wanted to understand why penalties were so effective.<\/p>\n\n\n\n
        \n
        The Economics of Cheating<\/strong><\/p>\n\n\n\n
        The Cost-Benefit Analysis:<\/strong><\/p>\n\n\n\n
        For a cheater, the decision to cheat is based on a simple calculation:<\/p>\n\n\n\n
        Potential Gain:<\/strong> What can I gain if I succeed?
        Potential Cost:<\/strong> What will it cost me if I fail?<\/p>\n\n\n\n
        If Potential Gain > Potential Cost:<\/strong> Cheating is attractive.
        If Potential Gain < Potential Cost:<\/strong> Cheating is unattractive.<\/p>\n\n\n\n
        How Penalties Change the Equation:<\/strong><\/p>\n\n\n\n
        Without penalties, the cost of cheating is zero (or very low). This makes cheating attractive.<\/p>\n\n\n\n
        With penalties, the cost of cheating is high. This makes cheating unattractive.<\/p>\n\n\n\n
        Example:<\/strong><\/p>\n\n\n\n
        Eli’s Calculation:<\/strong><\/p>\n\n\n\n
        Potential Gain: 40 tokens (Maya’s deposit)
        Potential Cost: 20 tokens (50% penalty)<\/p>\n\n\n\n
        Without Penalty: Gain 40, Cost 0 \u2192 Cheating seems attractive.
        With Penalty: Gain 40, Cost 20 \u2192 Cheating is less attractive.
        With Certainty: Gain 40, Cost 20, Certainty 100% \u2192 Cheating is irrational.<\/p>\n<\/blockquote>\n\n\n\n
        Maya added a note:<\/p>\n\n\n\n
        \n
        The Key Insight:<\/strong><\/p>\n\n\n\n
        The penalty mechanism makes cheating economically irrational. Even if a cheater succeeds, the penalty they face when caught is so severe that the expected value of cheating is negative.<\/p>\n\n\n\n
        This is why state channels are secure. They don’t rely on trust. They rely on incentives. Honest behavior is rewarded. Dishonest behavior is punished. The math ensures that honesty is the best policy.<\/p>\n<\/blockquote>\n\n\n\n
        She pulled up Eli’s final transaction history:<\/p>\n\n\n\n
        <\/p>\n\n\n\n
        ELI'S TRANSACTION HISTORY\n\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\n\n2026-04-15: Channel Open (-40 tokens)\n2026-04-17: Force Close Complete (+20 tokens)\n2026-04-17: Penalty Applied (-20 tokens)\n\nNet Change: -20 tokens\n\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501<\/pre>\n\n\n\n
        “Eli lost 20 tokens,” Maya said. “He went from having a 40-token deposit to having only 20 tokens left. And he lost the game. And he lost his reputation. And he lost my trust.”<\/p>\n\n\n\n
        She shook her head. “All because he tried to cheat. It wasn’t worth it.”<\/p>\n\n\n\n
        \n\n\n\n
        Scene 3: The Psychology of Penalties<\/h2>\n\n\n\n
        Maya found herself thinking about the psychology of penalties. Why did they work? What made them effective?<\/p>\n\n\n\n
        She opened a new document and started writing.<\/p>\n\n\n\n
        \n
        The Psychology of Penalties<\/strong><\/p>\n\n\n\n
        Why Penalties Work:<\/strong><\/p>\n\n\n\n
          \n
        1. Certainty:<\/strong>\u00a0Penalties are automatic. There’s no way to avoid them.<\/li>\n\n\n\n
        2. Severity:<\/strong>\u00a0Penalties are significant enough to deter cheating.<\/li>\n\n\n\n
        3. Immediacy:<\/strong>\u00a0Penalties are applied immediately, reinforcing the lesson.<\/li>\n\n\n\n
        4. Publicity:<\/strong>\u00a0Penalties are recorded on the blockchain, where anyone can see them.<\/li>\n<\/ol>\n\n\n\n
          The Deterrence Effect:<\/strong><\/p>\n\n\n\n
          Penalties work because they change the expected value of cheating. When cheating becomes a losing proposition, people stop doing it.<\/p>\n\n\n\n
          The Behavioral Impact:<\/strong><\/p>\n\n\n\n
          Penalties also have a behavioral impact. They signal that cheating is unacceptable and that there are consequences for dishonest behavior.<\/p>\n\n\n\n
          Why Eli Cheated Despite Penalties:<\/strong><\/p>\n\n\n\n
          Eli cheated because he underestimated the likelihood of getting caught. He thought he could submit an outdated state and get away with it.<\/p>\n\n\n\n
          But he was wrong. The system caught him. The penalty was applied. And now he has to live with the consequences.<\/p>\n<\/blockquote>\n\n\n\n
          Maya read through her analysis and nodded. “Eli’s mistake was underestimating the system. He thought he could cheat without getting caught. But the system is designed to catch cheaters. That’s the whole point.”<\/p>\n\n\n\n
          \n\n\n\n
          Scene 4: A Conversation with Eli<\/h2>\n\n\n\n
          Later that morning, Maya received a message from Eli.<\/p>\n\n\n\n
          Eli: “I saw the penalty. I lost 20 tokens.”<\/strong><\/p>\n\n\n\n
          Maya: “I know. I saw it too.”<\/strong><\/p>\n\n\n\n
          Eli: “I really messed up. I lost everything.”<\/strong><\/p>\n\n\n\n
          Maya: “You lost 20 tokens. You still have 20 left. That’s not nothing.”<\/strong><\/p>\n\n\n\n
          Eli: “But I lost the game. I lost your trust. I lost my reputation. I lost everything that mattered.”<\/strong><\/p>\n\n\n\n
          Maya paused, considering her response. She was still angry at Eli, but she also felt a flicker of sympathy. He had made a mistake. A big one. But he was paying for it.<\/p>\n\n\n\n
          Maya: “Eli, you made a choice. You chose to cheat. And now you’re facing the consequences.”<\/strong><\/p>\n\n\n\n
          Eli: “I know. I just didn’t think I’d get caught.”<\/strong><\/p>\n\n\n\n
          Maya: “That’s the thing about state channels. The system is designed to catch cheaters. It’s automatic. It’s transparent. It’s permanent. There’s no way to hide a cheat.”<\/strong><\/p>\n\n\n\n
          Eli: “I learned that lesson the hard way.”<\/strong><\/p>\n\n\n\n
          Maya: “Good. Now you know. And maybe you can help others avoid the same mistake.”<\/strong><\/p>\n\n\n\n
          Eli: “How? I’m a cheater. No one’s going to listen to me.”<\/strong><\/p>\n\n\n\n
          Maya: “You’re a former cheater. You learned your lesson. That’s the most powerful story you can tell. People will listen to someone who made a mistake and learned from it.”<\/strong><\/p>\n\n\n\n
          Eli: “You really think so?”<\/strong><\/p>\n\n\n\n
          Maya: “I know so. The best teachers are the ones who’ve made mistakes and learned from them.”<\/strong><\/p>\n\n\n\n
          Eli: “Okay. I’ll try. I’ll share my story. I’ll help others avoid the same mistake.”<\/strong><\/p>\n\n\n\n
          Maya: “That’s all I ask.”<\/strong><\/p>\n\n\n\n
          \n\n\n\n
          Scene 5: Understanding the Penalty Calculation<\/h2>\n\n\n\n
          Maya wanted to understand exactly how the penalty had been calculated. She opened the channel’s smart contract code and analyzed the penalty mechanism.<\/p>\n\n\n\n
          <\/p>\n\n\n\n
          SMART CONTRACT - PENALTY MECHANISM\n\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\n\nfunction applyPenalty(address cheater, address honest, uint256 deposit) {\n    \/\/ Check if the cheater submitted an outdated state\n    if (isOutdatedState(cheater)) {\n        \/\/ Calculate penalty (50% of deposit)\n        uint256 penalty = deposit * 50 \/ 100;\n\n        \/\/ Deduct penalty from cheater's deposit\n        deposits[cheater] -= penalty;\n\n        \/\/ Add penalty to honest party's deposit\n        deposits[honest] += penalty;\n\n        \/\/ Record the penalty in the log\n        emit PenaltyApplied(cheater, honest, penalty);\n\n        \/\/ Update the cheater's reputation\n        reputation[cheater] -= 2;\n    }\n}<\/pre>\n\n\n\n
          “That’s the core logic,” Maya said. “If someone submits an outdated state, the smart contract applies a 50% penalty. It deducts the penalty from the cheater’s deposit and adds it to the honest party’s deposit.”<\/p>\n\n\n\n
          She traced through the code. “First, it checks if the cheater submitted an outdated state. Then it calculates the penalty as 50% of the deposit. Then it deducts the penalty from the cheater’s deposit and adds it to the honest party’s deposit.”<\/p>\n\n\n\n
          She nodded. “It’s simple, transparent, and automatic. No human judgment involved. The code decides who cheated and applies the penalty automatically.”<\/p>\n\n\n\n
          \n\n\n\n
          Scene 6: The Penalty in Action<\/h2>\n\n\n\n
          Maya pulled up the live transaction log to see the penalty in action.<\/p>\n\n\n\n
          <\/p>\n\n\n\n
          LIVE TRANSACTION LOG - PENALTY EXECUTION\n\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\n\nBlock: 9,482,345\nTimestamp: 2026-04-17 14:30:00 UTC\nEvent: Penalty Applied\n\n\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\nCHANNEL: GC-2026-04-15-MAYA-ELI\n\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\n\nAction: applyPenalty()\nCheater: Eli (0x4B8E...1F7A)\nHonest: Maya (0x7F3A...9C2D)\nDeposit: 40 tokens\nPenalty: 20 tokens (50% of deposit)\n\nExecution:\n  - Eli's deposit: 40 \u2192 20 tokens\n  - Maya's deposit: 40 \u2192 60 tokens\n\nReputation Update:\n  - Eli's reputation: 9 \u2192 7 (-2 points)\n\n\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501<\/pre>\n\n\n\n
          “The penalty was applied exactly as the code specified,” Maya observed. “Eli lost 20 tokens, I gained 20 tokens, and his reputation went down by 2 points.”<\/p>\n\n\n\n
          She pulled up the reputation system documentation.<\/p>\n\n\n\n
          \n
          Reputation System<\/strong><\/p>\n\n\n\n
          State channels include a reputation system that tracks user behavior. Reputation is affected by:<\/p>\n\n\n\n