Send and receive Groestlcoins with Groestlcoin Core 25.0 graphical user interface

As a continuation of managing Groestlcoin wallet articles Send coins in Groestlcoin network from command line with Groestlcoin Core 25 in year 2023, Build and run the Groestlcoin Core 25.0 node with a graphical wallet and Generate a new Groestlcoin address (wallet) and list wallets and addresses using command line cli verson 25.0.0. This article will show how to transfer Groestlcoins with the official Groestlcoin Core desktop application and the look and feel of the wallet functionality of the Groestlcoin Core.

main menu
Overview balances

The basic topics to manage a Groestlcoin wallet with the official software (ALWAYS use only official software) are:

  • Groestlcoin Core provides two key functionalities – become a Groestlcoin node, i.e. a part of the Groestlcoin network and the Groestlcoin wallet with command line interface and graphical user interface.
  • Groestlcoin Core can generate and Groestlcoin address.
  • a Groestlcoin wallet contains Groestlcoin addresses.
  • the Groestlcoin Core has a wallet functionality application, but before using it the wallet needs to synchronize with the Groestlcoin network. So the Groestlcoin GUI application will start a Groeslcoin node and it will try synchronizing with the network.
  • Groestlcoin Core includes groestlcoin-qt application, which offers the graphical user interface
  • Using groestlcoin-qt is really simple to manage wallets, generate Groestlcoin addresses, and get information for the local Groestlcoin node, which is used by the wallet application.

Here are the steps needed to transfer funds under the Linux distro of Ubuntu securely, but this time from the Gnome. To be able to transfer money securely without any 3rd party involved (no online wallet or wallets, which is unclear which node they connect to) just funds from your personal Groestlcoin wallet address on your computer to another Groestlcoin wallet address it is needed a running Groestlcoin node using Groestlcoin Core graphical user interface:groestlcoin-qt – this application provides basic graphical user interface for managing the Groestlcoin wallets. After the Groestlcoin Core is build and installed (check this article – Build and run the Groestlcoin Core 25.0 node with a graphical wallet), start the /[user_home_directory]/groestlcoin-core/bin/groestlcoin-qt. Apparently, the Groestlcoin site offers a compiled version of Groestlcoin Core (with an installer for Windows, too), but be careful what you download and from where! The best way is to just follow our article to build it yourself under Ubuntu.
More on the Groestlcoin topic – https://ahelpme.com/tag/groestlcoin/.

SCREENSHOT 1) The loading screen at the start of groestlcoin-qt application.

It may take time to start because it is loading the local cached block index and if the node was fully synced lately, it may take a minute or two to load.

main menu
loading screen

Keep on reading!

Send coins in Groestlcoin network from command line with Groestlcoin Core 25 in year 2023

This article an updated version of Send coins in Groestlcoin network with Groestlcoin Core (cli), because it appeared many things handling the wallets with the command-line have changed.

main menu
groestlcoin-cli sendtoaddress

The basic notes to send and receive are:

  • a Groestlcoin address is required.
  • a Groestlcoin wallet contains Groestlcoin address
  • the Groestlcoin wallet application (i.e. Groestlcoin node, it is the same application) needs a synchronized Groestlcoin to operate properly, such as send and receive Groestlcoin coins.
  • the Groestlcoin wallet may be created, loaded or imported with the Groestlcoin tools.
  • if there is only one Groestlcoin wallet loaded it would be the default one and it would not require additional options to the Groestlcoin tool to specify, which wallet would be used for the current command.

Here are the steps needed to transfer funds under the Linux distro of Ubuntu securely. To be able to transfer money securely without any 3rd party involved (no online wallet or wallets, which is unclear which node they connect to) just funds from your personal Groestlcoin wallet address on your computer to another Groestlcoin wallet address it is needed a running Groestlcoin node using Groestlcoin Core command line tool:groestlcoin-cli – this is command line tool for managing the Groestlcoin wallets.

STEP 1) Install and run a Groestlcoin node with groestlcoind

The first step is to start a Groestlcoin node by following this updated article – Building from source and run a Groestlcoin node (cli only) under Ubuntu 22.04 LTS. It will help the user to build from the official source code the Groestlcoin Core software, which will include the Groestlcoin node and wallet functionalities. All of the file paths and application names are real and correct if the above article was used.
It’s worth mentioning, that the Groestlcoin node must be running and synced with the Groestlcoin network. Here is how to check it:

myuser@mydesktop:~/groestlcoin-core/bin$ ./groestlcoin-cli getblockchaininfo
{
  "chain": "main",
  "blocks": 4734023,
  "headers": 4734023,
  "bestblockhash": "00000000000020d22b156e27af600fcdc3fd315f8896bbdb5ab748260fbfa3dd",
  "difficulty": 457347.0794165397,
  "time": 1693300370,
  "mediantime": 1693300091,
  "verificationprogress": 0.9999998125955512,
  "initialblockdownload": false,
  "chainwork": "00000000000000000000000000000000000000000000016eeb7afc66a3b219fb",
  "size_on_disk": 3040987475,
  "pruned": false,
  "warnings": ""
}

Keep on reading!

Send coins in Groestlcoin network with Groestlcoin Core (cli)

Here are the steps needed to make a secure transfer of your funds under linux distro of Ubuntu. To be able to transfer money securely without any 3rd party involved (no online wallet) just funds from your personal Groestlcoin wallet address on your computer to another Groestlcoin wallet address we need a running Groestlcoin node using Groestlcoin Core tool:

groestlcoin-cli

The cli tool for managing the Groestlcoin wallets.

STEP 1) Install and run an Groestlcoin node with groestlcoind

Here you can follow this tutorial – Running a Groestlcoin node (wallet cli) from source under Ubuntu 16 LTS.
The Groestlcoin node must be running and synced with the Groestlcoin network.

STEP 2) Check how many funds you have in your Groestlcoin wallet address

srv@local:~/groestlcoin-core/bin$ ./groestlcoin-cli listaccounts
{
  "": 0.00000000,
  "myfunds": 527.36851543,
  "test": 0.00000000
}

So we have

myfunds account

with 527.36851543 Groestlcoin coins, an account could have multiple Groestlcoin addresses and a wallet could have multiple accounts (as you can see from the example above) , so we can check the amount of coins on each address associated with the account:

srv@local:~/groestlcoin-core/bin$ ./groestlcoin-cli listaddressgroupings
[
  [
    [
      "FabGnY2ovd3jnddgyjiltd456hdfjklFBs", 
      527.36851543, 
      "myfunds"
    ]
  ]
]

You can see there are 527.36851543 Groestlcoin coins in our account “myfunds” in the Groestlcoin wallet and the Groestlcoin address is FabGnY2ovd3jnddgyjiltd456hdfjklFBs

STEP 3) Unlock your wallet

The wallet is encrypted with a password, so before doing any transactions you must unlock the account for a given amount of time with:

srv@local:~/groestlcoin-core/bin$ ./groestlcoin-cli walletpassphrase "my_wallet_pass" 300

So your wallet will stay unlocked for 300 seconds, this is the purpose of the third parameter.

STEP 4) Send the amount you like to the Groestlcoin wallet address you like

BE CAREFUL the operation is irreversible, if you put wrong address or unknown or unexciting one, you’ll lose your Groestlcoin coins!!
We want to send 2 coins to “FmjjtD2cejkrjeghrfhhaerGDFGdjfhffe”

srv@local:~/groestlcoin-core/bin$ ./groestlcoin-cli sendfrom "myfunds" "FmjjtD2cejkrjeghrfhhaerGDFGdjfhffe" 2
3293d8f8acc2689ff54fe70a28da24cd313c324f1f335e80d22add08588d73d1

If you see the transaction ID, it means the you have executed the command successfully and you can check the status of the transaction.

STEP 5) Check the transaction status.

The status of your transaction could be checked in sites offering Groestlcoin block explorer sites like

https://groestlsight.groestlcoin.org/

Here is the screenshot of the status page:

main menu
Transaction details in https://groestlsight.groestlcoin.org/

You can see there are two addresses and a fee, which is just a “0.0000226GRS”, the transaction 2 GRS has (S), which means “Spent” and the 0.04326832 GRS (U), which means unspent, but it was needed to complete the transaction. So you spent 2.0000226 GRS to transfer 2.00 GRS.
And verify the other address has the coins:

srv@local:~/groestlcoin-core/bin$ 
srv@local:~/groestlcoin-core/bin$ ./groestlcoin-cli listaddressgroupings
[
  [
    [
      "FmjjtD2cejkrjeghrfhhaerGDFGdjfhffe", 
      2.00000000, 
      "mytestwallet"
    ]
  ]
]

Here is the whole output of the “/groestlcoin-cli” tool:

srv@local:~/groestlcoin-core/bin$ ./groestlcoin-cli listaccounts
{
  "": 0.00000000,
  "myfunds": 527.36851543,
  "test": 0.00000000
}
srv@local:~/groestlcoin-core/bin$ ./groestlcoin-cli walletpassphrase "my_wallet_pass" 300
srv@local:~/groestlcoin-core/bin$ ./groestlcoin-cli sendfrom "myfunds" "FmjjtD2cejkrjeghrfhhaerGDFGdjfhffe" 2
3293d8f8acc2689ff54fe70a28da24cd313c324f1f335e80d22add08588d73d1
srv@local:~/groestlcoin-core/bin$ ./groestlcoin-cli listaddressgroupings
[
  [
    [
      "FabGnY2ovd3jnddgyjiltd456hdfjklFBs", 
      525.32522451, 
      "myfunds"
    ], 
    [
      "Fjqkflgitg459tdfgjjkrthurDFGFhghhj", 
      0.04326832
    ]
  ]
]
srv@local:~/groestlcoin-core/bin$ ./groestlcoin-cli listaccounts
{
  "": 0.00000000,
  "myfunds": 525.36849283,
  "test": 0.00000000
}

Also you might want to delete your shell history because of the saved password phrase!

Troubleshooting

If you get

srv@local:~/groestlcoin-core/bin$ ./groestlcoin-cli sendfrom "myfunds" "FmjjtD2cejkrjeghrfhhaerGDFGdjfhffe" 2
error code: -13
error message:
Error: Please enter the wallet passphrase with walletpassphrase first.

You must unlock your account! If you did it but still the error persisted you probably have to increase the unlock time. Look STEP 2)

* All Groestlcoin addresses in this howto are changed for security reasons.