Sirwin
Sirwin

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10 Articles 1 Followers


Level Up Your Bitcoin Security for Free with BitKey Beta

15 Jun 2023 1 minute read 8 comments ⚡ Daniela ⚡

Block, a blockchain technology company that recently announced partnerships with CashApp and Coinbase, is currently offering a limited number of people free access to BitKey. Interested individuals must fill out a form on or before June 30th, 2023, p...

block network connections for Firefox only to stop local files from accessing the internet due to links/javascript within the file.

13 May 2023 1 minute read 0 comments logderman

open firefoxin web search bar: about:preferencessearch: network --> click settings (gear icon)--> click manual proxy configuration --> http proxy box type "0.0.0.0" and use an unused port such as 9999 --> check "also use this proxy for https" --> cli...

I have a question about weakest block (in the chain)...

4 Feb 2021 1 minute read 0 comments Pasucaru

Do you know this latin proverb "A chain is only as strong as its weakest link" i.e if a link - not the token chainlink but in our case a block - is broken, the entire chain breaks ?  As many users I am not so familiar with the Blockchain technology....

What Information You Can Get from Blockchain

13 Nov 2020 1 minute read 3 comments GetBlock

Blockchain technology holds enormous potential to optimize and improve basic services in finance and commerce. Here, “block” is digital information, and “chain” is a sequential database or distributed ledger where information is recorded and stored....

A Guide to Blocknet (BLOCK)

19 Oct 2020 4 minute read 4 comments MintDice.com

In April 2018, a Senate congressional committee grilled Facebook founder Mark Zuckerberg over privacy concerns on his platform. One of the questions that caught the attention of many came from Senator Brian Schatz. He asked whether the company’s syst...

Rabona Just Finished Its First Season - Here's What I Think

4 Oct 2020 4 minute read 4 comments Khazrakh

It's been a turbulent first season for Rabona and last night, it finally came to an end. Today I'm going to take a look back at the first week of playing the game and give my opinion on the current state of the game and where we might be heading from...

Why banks block cryptocurrency transactions

10 Jul 2020 3 minute read 1 comment Kluma

Due to the desire of people to protect their savings during the crisis, interest in bitcoin is growing. A study by The Tokenist found that 45% of respondents from 17 countries prefer to invest in bitcoin rather than in stocks, real estate or gold. Fo...

A Bitcoin Block, What are the Blocks in Blockchain?

2 Jun 2020 2 minute read 2 comments Thalers-r

A Bitcoin block is a piece of data that contains certain information. A block is one of many blocks in blockchain which are the chain links and form the Bitcoin blockchain. Approximately every 10 minutes, a new block is added to the chain. There are...

Bitcoin's Block Header

31 May 2020 3 minute read 0 comments Thalers-r

The Block Header is one of the 5 elements in a Bitcoin block. Regardless of how many transactions are stored in a block, a Bitcoin Block Header of a Bitcoin block is always 80 bytes and consists of 6 elements as shown below   1) Version Number: It h...

Bollinguer Bands

30 Apr 2020 1 minute read 0 comments Boltvitaps

Bollinguer Bands were created by John Bollinger in the 1980s and are built on the basis of three moving averages: the central moving average, the upper moving average or upper band, and the lower moving average or lower band. They are a kind of "rive...