Archives for Technology
Mail Drop Feature in iCloud to free up space
If your email boxes are running out of space on your iPhone, there is a way you can free up a lot of space. This applies to the default iCloud…
Read Only vs. Spend Transactions
Read Only Transactions Cost no money. They are executed against your local node only. Transactions that modify state cost money (gas). These need to be transmitted (broadcast) to the entire…
Smart Contracts and Sensitive Data
Public Networks A public network is a network that ANYONE can join. No permission is needed (permissionless public network). An example is the ethereum main network. Permissioned Public Networks Permissions…
Top World Assets – Gold, Bitcoin, Apple, Microsoft…Ranked
Ranking of assets by total capitalization
Selling and withdrawing BTC without any commission
Coinbase will charge you for withdrawing your btc (or any crypto). That's an insane amount. Coinbase PRO will charge you ZERO percent commission. Simply set up your bank details within…
Bitcoin Wallet API Programming
The bitcoin wallet is your entry door into the bitcoin network. This post discusses different ways you can write your own program to interact with the live bitcoin blockchain (known…
Bitcoin wallet basics
This short post contains common misconceptions around what is in a wallet, how does a wallet differ from an address and what exactly goes into creating an address. This is…
Assault Rifles in America, A 2 step solution – How to end mass shootings in America
Australia shares the same love for guns as America. After a mass shooting, they banned all assault type weapons. Mass shootings down to zero , gun violence down by…
Bitcoin Cash
Cup of Coffee with BTC? The transaction issue has divided the Bitcoin community into two groups. One group claims that Bitcoin was never designed to be a “cup of coffee”…
Centralized databases versus Blockchain
Where Blockchain may not be a solution What non-monetary projects generally need, is a centralized, upgradeable and scalable system. Each of these needs is made greatly more difficult when utilizing…