Recently I had to move the BTCs from the Coldcard hardware wallet to another destination, for this I had several options, one was to import the seed and passphrase it into another wallet such as Wasabi or Electrum as indicated… Read More ›
Bitcoin
BCubium hardware
Hardware CPU: Allwinner H5，Quad-core 64-bit high-performance Cortex A53 DDR3 RAM:1GB Storage: 8GB eMMC Network: Gbps Ethernet WiFi: 802.11b/g/n Bluetooth: 4.0 dual mode USB Host: 2 x Independent USB Host MicroSD Slot: 1 x Slot. It supports system booting or is… Read More ›
Generate private keys in Bitcoin safely and cheaply
I had started writing this post when diving online I have come across several pages of bitcoiners who had already written about the generation of keys using Ian Coleman’s BIP39 tool plus the Tails system, so I will limit myself… Read More ›
Generar claves privadas en Bitcoin de forma segura y barata
Había empezado a escribir este post cuando buceando por Internet me he topado con varias páginas de bitcoiners que ya habían escrito sobre la generación de claves utilizando la herramienta BIP39 de Ian Coleman más el sistema Tails, así que… Read More ›
Import verification of Coldcard seed and passphrase at Electrum and Wasabi
Before providing funds to our hardware wallet Coldcard (CC) It is important to make sure that in the future whatever happens we will be able to recover them. Over the years many situations can arise whereby we find ourselves in… Read More ›
Bitcoin Core update script to version 0.20.0
The Script executed BCubium the BGeometrics full node Bitcoin to update the Bitcoin Core software to the new version 0.20.0 In Github: bitcoin-core_update.sh
¿Valen las tarjetas MicroSD para almacenar la Blockchain?
Esta es la pregunta que más nos habéis hecho con diferencia así que vamos a contestarla. Las tarjetas MicroSD tienen mala fama para el almacenaje de la información a largo tiempo, esto viene debido a las tarjetas antiguas que tenían… Read More ›
Why don’t we use Docker in BCubium full node
Docker is a virtualization technology that allows the packaging of an application along with all its dependencies and libraries in one container. This resulting software container can be run on machines other than where it was created with the sole… Read More ›
Por qué no utilizamos Docker en BCubium full node
Docker es una tecnología de virtualización que permite el empaquetado de una aplicación junto con todas sus dependencias y librerías en un contenedor. Este contenedor de software resultante puede ejecutarse en otras máquinas distintas a donde se creó con la… Read More ›
BCubium start
We start the journey with BCubium our full node in a wenge wood cube in Indiegogo BCubium, “Bitcoin in wood” At BGeometrics we want to combine Bitcoin functionality with aesthetics and design. The functionality is provided by Bitcoin Core, Lightning… Read More ›