Identifying Blockchain Strategies That Deliver Value


True Access Networks tracks the development of digital communication via blockchain technology.

This constantly evolving technology space is rapidly bringing together a wide range of people — from the open communication-centered idealist, to the security-conscious privacy-driven paranoid, to the money-driven venture capitalist.

As these seemingly competing ideas intersect, blockchain technology has come alive as a real solution to a range of problems.

Blockchain's ability to provide decentralized and secure data delivery promises to support the areas of:

  • Independent secure currency
  • Secure cross-border currency exchange/payments
  • Secure data transfer
  • Anonymous decentralized communication
  • Cost-effective decentralized communication
  • Peer-to-peer sharing of resources such as internet connectivity
  • Supply chain monitoring
  • Trade processing and settlement via smart contracts
  • Secure internet-of-things
  • Decentralized apps (known as dApps) that offer a way to connect from the big ISP and data-harvesting conglomerates
  • Resource-sharing and community ownership of infrastructure

Blockchain Matures

We are now past the time when you could get the attention of a technology investor by adding blockchain to your prospectus... somewhere... anywhere.

The excitement over cryptocurrency and the potential of blockchain tech led to a miniature boom of companies receiving funding or even launching their own cryptocurrencies to support new product development.

But now, everyone is starting to realize that — like any technology — it's the creative application and exploitation of blockchain that is the most important difference-maker.

The two major fields of blockchain technology are cryptocurrency — led by Bitcoin and many others — and enterprise blockchain that leverages the distributed nature of the technology to support secure communication and data verification.

The crypto side of things illustrated the wide-ranging rise-and-fall potential of a speculative currency when the market is flooded by individual cryptocurrencies from so many sources. Meanwhile, enterprise blockchain is just beginning to show how important this technology can become when used in the right way.

As the speculation boom dies down, a few practical applications of the blockchain have shown the maturity to stand out.

Continue reading below as we take a quick look at some of the potential of blockchain for decentralizing digital communications.

Digital Messaging Via the Blockchain

Everyone uses messaging applications or websites. From your grandmother, to your CEO, to your teenage son, it's all about worldwide communication.

Sending images, files, GIFs, videos, emojis is a key element of communication everywhere. And everyone uses one of the major platforms: iMessage, Google Chat, Facebook, Instagram, Twitter, Snapchat, TikTok, Facetime, Slack, WhatsApp, Zoom, Discord, Kik, SMS and many more.

Most of those apps are free and everyone uses at least one of them. But what else do all of those applications and all of those people have in common? Every one of those users, every one of those messages and every one of those apps.

Why are they free?

Because the data is stored, analyzed, aggregated, and eventually sold. No matter how private, secure or anonymous they seem, all of these apps collect user data and likely monetize it for the benefit of a giant company.

Many users willingly sacrifice this level of privacy and willingly allow companies to sell their data simply because it makes their lives easier. Contacting someone directly over the internet would be much harder if you wanted to avoid dealing with a large corporation.

So what does this have to do with the blockchain?

Blockchain promises to be an alternative to the central corporations that own our messaging. It's secure and decentralized so once it's in the wild, it can't be controlled by anyone.

The Blockchain and various development environments that utilize it assist with the development and distribution of Decentralized Applications, or dApps. A communications dApp is one that no one controls and has no central source gathering, selling, censoring or otherwise affecting user data.

How It Works

First, a quick primer on blockchain: Blockchain was developed mainly as a decentralized ledger for cryptocurrency.

Blocks store information. They also include a hash, or a code, to identify the block and its place in the chain. When a block is added to the blockchain, it is distributed and replicated on every computer connected to the chain. Therefore, if you were to edit a block, every other computer would notice immediately and your edit would not be accepted. This makes blockchain an effective way to record data that can't be changed later, such as a user's unique digital signature. For Bitcoin, this information is the key to a private wallet containing cryptocurrency, but it can now record just about anything of value in a permanent, decentralized, trustless system. It can also create self-executing smart contracts that facilitate dApps.

Blockchain is also serviced and supported by separate nodes run by different people, so there is very little risk of the entire system going offline.

The most immediate application remains in the financial sector, but other dApps and services are starting to deploy a token system similar to Bitcoin. Because the blockchain still requires a great deal of decentralized processing, the system offers an incentive in the form of tokens to anyone who processes part of the blockchain. These tokens can be exchanged for other cryptocurrencies or used to pay for service in the dApp.

This kind of dApp development is made possible by environments such as Ethereum, which offers a foundational layer and protocol for developers to create dApps.

Communication via dApps

In communications, blockchain can be used to securely verify the identity of the person you're communicating with. No matter how secure centralized messaging apps are, they are still vulnerable to man-in-the-middle attacks, which is a form of cybercrime in which someone intercepts messages between two users and monitors them. Blockchain and dApps promise to make that more difficult, if not impossible, because it provides a decentralized, independent source of verification for encryption keys and other important data. Communication is also often handled peer-to-peer, leaving out a central processing point.

A secure ecosystem of messaging services with uniform security expectations is made possible by the underlying technology. The sudden rise in usage of conferencing apps like Zoom in early 2020 directly corresponded to an increase in security issues. Some suggested that Zoom and other popular applications could benefit from the addition of blockchain tech.

Blockchain works for this because it secures data across a decentralized network of nodes, which is a requirement for a distributed communication system.

With the desire for privacy and openness driving many adopters of blockchain communication, here are a few essential features of any digital messaging decentralized app:

  • Secure: The dApp uses blockchain and encrypts data.
  • Decentralized, anonymous: Take out the middleman and drop requirements to supply identifying information to centralized sources. Any service that records and keeps your information could be a potential source for that information to be breached.
  • Conferencing: The power of a local node to serve data peer-to-peer instead of through a larger service is making transmission and processing of large data streams more realistic. In conjunction with improved video compression, this could make HD video conferencing more secure than ever.
  • Open source: This is key to achieving trust and confidence in the platform. Letting people see the underlying code assures them that the messaging protocol does what its creators say it does.
  • Incentivized: The token system is in place with many different blockchain dApps. Awarding tokens to users who support the system with their processing power and data strengthens the overall messaging ecosystem.

Other important security features:

Many users who desire to detach from the centralized services also prefer these additional features.

  • Screenshot control: Notify or block the person you're talking to from taking screenshots.
  • Forward and delete control: Delete your message from the destination after it's sent or prevent re-sending of it.

DApps in the development pipeline

Here are a few of the applications that will soon be exploiting the blockchain for digital communication:

  • TraceDonate: A platform that provides transparency for tracking charitable donations.
  • Sylo: Sylo is a peer-to-peer communications app that is using the blockchain to decentralize storage, profile and address book management.
  • Chainlink: A secure middleware working on an open standard for decentralized data input system that validates information from external feeds.
  • KYC-Chain: Secure independent storage for identity credentials and other personal information.
  • ySign: A secure app for communications focusing on privacy and anonymity.
  • Debrief: Data storage, encryption and authentication are handled by a blockchain for this messaging app.

Blockchain technology has come alive as a real solution to a range of problems - from cryptocurrency to secure communication and data verification.

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How Blockchain Could Democratize the Internet

Currently it's just about impossible for most people to choose their own ISP. And in some remote parts of the world, internet access is so hard to come by and so expensive that it's just not readily available.

Blockchain technology may offer the key to bringing locally owned internet service to communities around the world.

Technically speaking, anyone can buy wholesale internet bandwidth and set up an ISP. In fact, buying internet access in bulk is a lot cheaper than buying it from the cable company or phone company.

But the missing factor has been trust that the guy down the street offering internet access actually has your best interests at heart. He could be anyone with any agenda, so it's always been smarter to go with the large corporate offering instead.

Here's where blockchain comes in. Because a blockchain is independent and can be trusted to house accurate data, it can store all of the necessary data to support a decentralized ISP that can't be hacked or controlled by an individual.

When you combine this with advanced wireless technology, the idea of buying internet in bulk and reselling it in a trustworthy way to your neighbors becomes a reality. A company in the Pacific Northwest is demonstrating this with the Althea Network , which promises local broadband at a fraction of the competitor's pricing.

Privacy under this type of setup is assured by secure VPNs powered by blockchain. Fedora Gold is one example of a VPN that's linked with a related cryptocurrency. The connected coin is used to support the secure VPN infrastructure.

Why Large Companies Are Excited About Blockchain

The decentralized and secure nature of the blockchain is also appealing to large corporations. Blockchain technology has the potential to replace large centralized applications and data warehouses with a more agile and decentralized data storage system. This has started to break down silos within large businesses and connect departments that are currently at odds over the stewardship of their traditional data sources.

BMW announced plans to use blockchain to rework its supply chain. PartChain will support the company's efficient and secure logistics functions for the global manufacturing company.

Meanwhile, Tesla Automotive is also connecting with the Global Shipping Business Network to unite ocean shipping carriers under a common framework to support conversion of the paper-intensive shipping business into an electronic system that uses blockchain. Under Tesla's initial pilot program, the automaker found that their shipments tracked with this system were released at the port more quickly thanks to the new electronic system.

Further application of the blockchain for speedy supply chain monitoring is just around the corner. The blockchain provides a consensus and record of the ownership, origin and cost of an item, providing accurate insight into all levels of production and distribution.

About Us

True Access Networks is dedicated to exploring the incredible potential of blockchain technology to support and expand secure, trustworthy messaging.

At True Access Networks, we are just getting started, but we're excited to be a part of a real revolution in technology.

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