Achieving Trust in the Digital Age.

Summer 2017 I stumbled on a cryptocurrency mining tutorial from Vice. I had an old gaming PC laying around with a functioning CPU, Hard Drive and RAM. So I ordered 5 gaming graphics cards, a new motherboard, and a power source from Newegg to assemble my very own mining rig pushing 125 Million hash solution per second. I am proud to say: I didn’t buy my first crypto, I earned it by contributing my hashing power to the Ethereum network.

Thinking back, getting started with mining was probably one of the best way to understand how blockchains help us create trust in digital environments. Trust in business is the expectation that the other party will behave according to the four principles of integrity:

1. Honesty — no lying through omission.

2. Consideration — fair exchange.

3. Accountability — accountable for broken promises.

4. Transparency — operating in the open.

Double-entry accounting.

When Luca Pacioli introduced the double-entry accounting system in 15th century he revolutionized the field of financial accounting during the Renaissance period — it solved the problem of managers knowing whether they could trust their own books. However, to gain the trust of outsiders, independent public auditors needed to verify the information. All 4 principles of integrity couldn’t be satisfied by just one party. Today we still rely on independent authorities to help us trust each other.


When Satoshi Nakamoto introduced the blockchain technology with Bitcoin in 2008, he solved what Luca missed in his system — gaining trust of outsiders during an exchange of value without relying on independent public auditors. By designing incentive structures that use a combination of cryptography, economics and game theory, blockchains help us satisfy all 4 principles of integrity without relying on banks, independent auditors and powerful corporations. Everyone is responsible for maintaining and securing the ledger. Here is a great video on how it actually works under the hood:

Countries use money to incentivize citizens to build roads, houses, etc., blockchains use coins to incentivize you to contribute to the network. Blockchains pay in their own coins, not dollars because a coin acts as a unit of account to track the work contributed and different blockchains demand different work. Ethereum pays for computations and Filecoin for storing/transferring data.

Starting with hardware helped me realize what Ethereum is — a network of connected mining rigs that are incentivized to run computations. As I connected to the network and started helping execute operations, the network rewarded me with Ether which was deposited into my digital wallet. I can choose to convert my ETH to USD or other crypto or just save it. Going through these steps definitely helps you feel out the process.

I am not a developer and was not able to contribute code on Github so this was my alternative. What’s yours? How did you get started in crypto? Comment below.

Sources to get started: