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The Ukrainian flag resembles a blue sky above yellow field of wheat.

Stop The War

This user, who has been writing to OP_RETURN while staking for a while, has added a message of peace to the Blackcoin Blockchain at block 3901020.

Little Ball Pinball - Local Tournament - "CLASS OF 1812"

Little Ball Pinball - Local Tournament - "CLASS OF 1812"

A local tournament organized by @LittleBallPimball (Instagram) & @BlackcoinBsAs (Twitter)

How to recover missing Blackcoin

How to recover missing Blackcoin

Occasionally if the power goes out, your computer crashes, or something else weird happens - your balance may appear incorrectly.

Blackcoin Default Data Directories

Blackcoin Default Data Directories

If you are looking for the folder that contains your blackmore.conf and wallet.dat - look no further! Default data directories are listed below, for both Blackcoin Legacy and Blackcoin More!

Blackcoins for Black Lives

Blackcoins for Black Lives

Blackcoin is a decentralized project, and nobody has claimed responsibility, so we can't know who left this anonymous message.

Running blackmore-qt and blackmore-cli at the same time!

Running blackmore-qt and blackmore-cli at the same time!

People often ask if they can run blackmore-cli with blackmore-qt, you can! It just requires some configuration in the blackmore.conf file:

Using Blackcoin From The Command Line

Using Blackcoin From The Command Line

Using Blackcoin from the command line is not that difficult, but it will take practice, and an understanding of some fundamental tools.

Setup Your Blackcoin Client As A Systemd Service!

Setup Your Blackcoin Client As A Systemd Service!

If your system restarts, or something causes the client to crash, it will restart automatically. Systemd also offers simple switches for adding security features, as you will see below.

Scripts for using Blackcoin from the Command Line Interface

Scripts for using Blackcoin from the Command Line Interface

usage="Usage: blk [ info | stake | latest | dust | past24 ]"

Help with simple development tasks.

This is the branch we are using: `https://github.com/michelvankessel/blackcoin-more/tree/blackcoin-more-dev` you can clone the single branch: `git clone --single-branch --branch blackcoin-more-dev https://github.com/michelvankessel/blackcoin-more.git blackcoin-more-dev`

Dump and Import Wallet Private Keys

Dump and Import Wallet Private Keys

Delete the /path/to/keys.txt file when finished! **Storing private keys in plain text is a security risk!**

Check current block height and compare with block explorer.

Check current block height and compare with block explorer.

Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data represented as a Merkle tree.

A dust attack affects Blackcoin clients since Sept. 2020

A dust attack affects Blackcoin clients since Sept. 2020

If you find your client has been affected, you should be able to bootstrap your Legacy client and reload your wallet.dat.

FAQ: Can I run the More and Legacy clients on the same computer?

FAQ: Can I run the More and Legacy clients on the same computer?

If you run one client with the -listen=0 option, and you will be able to run both on the same machine.

Upgrading to Blackcoin-More!

Upgrading to Blackcoin-More!

Are you running Blackcoin Lore or the Original Blackcoin client? Read about upgrading here!

Blackcoin Burns

Blackcoin Burns

The chain bootstrapping Proof of Burn (PoB) mechanism is not complicated: coins of the original chain are sent an unspendable address, and coins of the new chain are distributed proportionately.

播下种子 - Plant A (Blackcoin) Seed

播下种子 - Plant A (Blackcoin) Seed

“播下种子”到底是什么? What is "plant a seed" all about?

Blackcoin More Client v2.13.2.5-4e9af875c9

Blackcoin More Client v2.13.2.5-4e9af875c9

We upgraded to this version in order to fix the "missing utxos" issue some people were experiencing. The amount of BLK showing in the wallet was not correct, when compared to an online block explorer. Please read everything below BEFORE upgrading.

What is Blackcoin (BLK), the “currency”?

What is Blackcoin (BLK), the “currency”?

Like Bitcoin (BTC), Blackcoin (BLK) is traded as a commodity in the USA. So, what exactly is traded? First, you must understand that "Blackcoin" designates three different things: 1. The Blackcoin Client == the original software that creates the blockchain. 2. The Blockchain == a database [mostly] of Unspent Transaction

ABOUT BLACKCOIN

ABOUT BLACKCOIN

Blackcoin is an anonymous, secure payment system capable of sending transactions in seconds, with certainty that the transaction is immutable within minutes.

BlackcoinNL Bridge

BlackcoinNL Bridge

This is a window into #default channel on Discord which is linked to Telegram, Gitter, Keybase, and IRC.

Blackcoin Price

Blackcoin Price

Need Help? BlackcoinNL supported chatrooms: * BlackcoinNL Discord Invite -> https://discord.gg/EmWf2teMma * Discord for countries that block it -> https://www.blackcoin.nl/chat-service-bridge/ * Telegram by BlackcoinNL -> T.me/BlackcoinNL * Keybase -> https://keybase.io/blackcoin Other commonly used Blackcoin Social Media: * IRC -&

Enabling Connections with DHCP and Port Forwarding!

Enabling Connections with DHCP and Port Forwarding!

Basic Blackcoin! This tutorial explains how to set DHCP, and Port Forwarding to connect to more peers.

Manually Update Node List

Manually Update Node List

Basic Blackcoin! This tutorial explains how to add nodes to sync clients quickly.

About Blackcoin More

About Blackcoin More

More is a Blackcoin client with many features from modern Bitcoin clients.