Mary_Callahan | Publish0x


As an expert on Bitcoin-related topics, I've found myself as a Journalist at - cryptocurrency exchange. I'm working on articles related to blockchain security, bitcoin purchase guides or bitcoin regulations in different countries.

Publish0x Member Since February 2019

0 Following 38 Followers


Banks Interested in Holding Bitcoin for Clients: is it Consistent with the Spirit of Crypto?

10 Sep 2020 5 minute read 0 comments Mary_Callahan

With each passing year, Bitcoin looks less like an experiment in decentralized currency and more like a viable financial asset. Hence, more and more people tend to buy bitcoin. Lately, several traditional financial institutions have started to show i...

What are the risks and benefits of cryptocurrency

27 Mar 2020 4 minute read 0 comments Mary_Callahan

There are significant risks and benefits of bitcoin trading. Like in cases with most investments, the pros and cons also depend on the investment strategy and investment timeline. Additionally, traders may face market failure risks that developed fin...

How Can a Newbie Open a Bitcoin Account?

1 Feb 2020 3 minute read 1 comment Mary_Callahan

It’s an exciting moment when you decide to open a Bitcoin account. A whole new world of digital financial possibilities is suddenly open to you. But, where do you start if you have no idea what you’re doing? Opening your first Bitcoin account can see...

Beyond Smart Contracts: What Else Makes Ethereum the Best Blockchain Platform?

13 Feb 2019 4 minute read 2 comments Mary_Callahan

According to the ETH charts, the price of Ethereum has been taking a battering so far in 2018. The number two digital asset by market capitalization reached an all-time high this January of just shy of $1,400. It has since tumbled to $202 at the time...


Liked Articles



I am a writer experience more than 2 years a freelance writer to give it a useful as well as add science and insights


Crypto enthusiast, futurologist, IT engineer and business economist.


I am sports expert since 2009.

Sasha Raven

Poet, writer...


Professional in Financial Services


I will Learn and Earn.


I am Crypto lover


Crypto Money, Trading, Education, Bitcoin, Eth, ALT Coin

Riga Crypto

„Among the mushrooms / Crypto, hidden heart king was”


Analitic dreamers and crypto trader


im maka02 bitcoin miner


Crypto Trader


cats video games pizza coffee coca cola are some of the many things I enjoy!!!!!


Simply want to know more about the new, exciting of any products of the crypto world

Simone schiavoni

One million dollars


I usually waste time . I already waste 36 years of my life but the goal is 40


Mediziner und Freelancer, mein Ziel finanzielle Freiheit innerhalb 5 Jahre


Good person


I am very happy in my life I live a simple life with my familly


sono un libero professionista a cui piace molto la blockchain!!!!

ikaw lhan bhe

im 20 years old

VISHWAS Deshpande

I am simple man


Trader using simplified easy to view trading strategies to find actionable trades.