KRNL Platform Guidebook
KRNL Platformkrnl.xyz
  • Introduction
    • Introduction
    • How Does kOS Work?
  • Setup
    • Getting Started with KRNL
    • Quick Start (CLI)
    • Quick Start (Online IDE)
      • Quick Start (Remix IDE)
      • Quick Start (Atlas IDE)
    • create-krnl-app
    • Platform Registration
  • Kernel
    • What are Kernels?
    • Kernel Registration
      • Kernel Registration (on-chain)
      • Kernel Registration (off-chain)
    • Supported OpenAPI (Off-chain Kernel)
    • Staking
  • Smart Contract
    • Steps for Smart Contract Developers
    • Choosing Kernel(s)
    • Token Authority
      • What is a Token Authority?
      • How to Build a Token Authority?
      • Generic Token Authority
      • How to Deploy a Token Authority on Oasis?
    • Decoding Kernel Responses in Solidity
    • How to Integrate Your Smart Contract with kOS?
    • Smart Contract Registration
  • DApp
    • dApp Registration
    • KRNL SDK Installation
    • Usage
    • KRNL Node RPC
  • Miscellaneous
    • Overview
    • What is the KRNL Platform?
    • What are You Trying to BUIDL?
    • Smart Contract Fundamentals
      • Why Do I Have to Register a Smart Contract?
      • How to Deploy a Smart Contract?
    • Recommended Kernels List
  • Helpful Resources
    • New to Web3?
    • Dictionary
    • Testnet Faucets
    • How to Get Etherscan API Key?
  • Litepaper
    • Litepaper
      • Overview
      • Problem Statement
      • Current State Does Not Solve the Problem
      • Introducing Kernels
      • Ecosystem of Kernels
      • The KRNL Operating System (kOS)
      • Decentralization and Security Considerations
      • Use Cases for KRNL
  • Appendices
    • FAQ
    • Bounty Program
    • Social Medias
    • Thank You
  • Workshop
    • KRNL Workshop
    • Speed's Workshop
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On this page
  • 1. This kernel is on Base Sepolia network. Make sure you use the bridge below to swap SepoliaETH to ETH on Base Sepolia.
  • 2. Click the portal below to visit Basescan.
  • 3. Select Write Contract
  • 4. Click Connect to Web3
  • 5. Click "1. addProhibitedList (0x3e04e1d8)"
  • 6. Click Write
  • 7. You can see that the transaction is finished on your wallet
  • 8. (optional) Check if your wallet address is on the Prohibited List kernel.
  • 9. Get back to calling transaction in KRNL Sandbox, your smart contract will not allow the transaction from your wallet address.

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  1. Appendices

Prohibited List Kernel Explained

Last updated 1 month ago

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1. This kernel is on Base Sepolia network. Make sure you use the bridge below to swap SepoliaETH to ETH on Base Sepolia.

2. Click the portal below to visit Basescan.

3. Select Write Contract

4. Click Connect to Web3

5. Click "1. addProhibitedList (0x3e04e1d8)"

6. Click Write

7. You can see that the transaction is finished on your wallet

8. (optional) Check if your wallet address is on the Prohibited List kernel.

Your result must show 0. If it shows 100, you are still not on Prohibited List.

9. Get back to calling transaction in KRNL Sandbox, your smart contract will not allow the transaction from your wallet address.

LogoSuperbridge (Testnets)superbridgeapp
https://sepolia.basescan.org/address/0xf11d98efa214920af9a3358bab0adb0f2b0fd29a#codesepolia.basescan.org