📖
Qwertycoin Documentation
  • Introduction to Qwertycoin
  • Getting Started
    • Terminology
    • Simple Steps
  • Wallet
    • Types of Wallet
    • Paper Wallet
    • CLI Wallet
    • GUI Wallet
    • Zero Wallet
    • Mobile Wallet
    • Web Wallet
    • RPC Wallet
    • Wallet Backup
    • Wallet Recovery
    • Wallet Update
    • Sign and Verify Messages
  • Mining
    • Mining Options
    • Cloud Mining
    • Creating a Mining Pool
    • Mining With SBC
    • Mobile Mining
    • Using a Mining Pool
    • XMR-Stak
    • XMR-Stak Linux
    • XMRIG
  • Node (Daemon)
    • Configuration
    • Fix Sync Issues
    • Load Checkpoints
    • Start Masternode
  • Trading
    • Exchanges
    • How to Trade on BISQ
    • How to Trade on CREX24
  • Developer
    • Compiling Daemon from Source
      • MacOS QT Install
      • Install Cmake 3.14
    • Forking Qwertycoin
    • Google Breakpad Integration
    • Hosting Block Explorer
    • Hosting Web Wallet
    • Hosting Faucet
    • Local Testnet
    • Resources
  • API
    • Daemon HTTP RPC Commands
    • Daemon JSON RPC API
    • Wallet RPC API
Powered by GitBook
On this page

Was this helpful?

  1. Node (Daemon)

Load Checkpoints

PreviousFix Sync IssuesNextStart Masternode

Last updated 4 years ago

Was this helpful?

You can start your Qwertycoin Daemon (>= 5.0.1) with a CSV which contains at least 1 Checkpoint. This can be useful to solve synchronization problems.

A checkpoint is the combination of block height and the associated block hash. You can find these informations on our Explorer:

Under Recent blocks you will find the Blocks and the corresponding Hashes. This is an example Checkpoint: 269588,dd0e5f6232fde383e8249dfefb3d1d8e60834cac0edeeb26ce3179ee7fbbe7c6

We have provided an API which automatically creates the most recent block in . You can choose between a that you can use to create the CSV yourself, or you can download a CSV file – checkpoint (CSV Export) by following below instruction.

How to start Daemon with checkpoint.csv

  1. Save this checkpoint.csv in the folder with your qwertycoind.exe

  2. Open a CMD or a Terminal and launch your Daemon with the following command: qwertycoind --load-checkpoints checkpoint.csv

  3. Your Daemon launch and you will see a message like this: Loading checkpoints from file... Loaded 1 checkpoint from checkpoint.csv

  4. Your daemon will now sync without an error to the checkpoint height. If the error occurs again, repeat steps 1 to 5 with new checkpoint.

  5. Done

https://explorer.qwertycoin.org
checkpoint format
single line
Download a checkpoint.csv from here