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Blockchain Personal

New Nostr and Lightning Addresses

Bitcoin Atlantis is just around the corner. This conference, happening here in Madeira, is something unusual for us locals. The common pattern is that we have to fly to attend such conferences. I plan to attend the event, and I will be there with an open mindset, since there are always new things to learn. […]

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Blockchain

Experiment: ChainSentinel.co

The amount and maturity of the tools available to help developers in process of building new applications and products is often crucial to the success of any given technology, platform or ecosystem. Nowadays in this blockchain trend we are witnessing, the front runner and most mature contender is Ethereum, for sure. The quality and quantity […]

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Blockchain

Finding blockchain challenges to learn and practice

With “Blockchain” technologies gaining a certain momentum in the last few years, we have witnessed a spread of different implementations with many variations in several aspects, even tough they are  built over the same principals. This field is not easy to get started with and after taking the time to learn one approach, lets say […]

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Blockchain

Creating a NEP5 Token on NEO network

In this post I will try to introduce a way of creating a digital token, that doesn’t rely on the Ethereum network, neither on their ERC20 standard. Other than Ethereum there are several other blockchain implementations that ofter the possibility of running smart-contracts and therefore allowing the creation of new digital tokens. The option that […]

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Blockchain

Upgrade your “neo-python” wallets

Several weeks ago I started to explore the NEO ecosystem, for those who are not aware NEO is a blockchain project that just like Ethereum pretends to create the tools and the platform to execute smart-contracts and create new types of decentralized applications. It has its pros and cons just like any other system, but […]

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Blockchain

Getting started with Blockchain and related technologies

Crypto currencies have been at all rage in the last few months, with the price of Bitcoin and other Altcoins skyrocketing and achieving new all time heights. This is very interesting and since there is the idea that the technology supporting all of these coins is revolutionary, some saying it can be used to solve […]