Opstan

Opstan · Saturday at 10:23 PM

Opstan — a PoW blockchain social network with immutable public reputation

Hello everyone,

I would like to introduce Opstan — an independent Proof-of-Work blockchain project and decentralized social network.

Website: https://opstan.org

The main idea of Opstan is simple:

public posts should not depend on one company, one server, or one moderator who can delete, hide or rewrite history.

Opstan works through its own PoW blockchain. Miners create blocks, nodes verify the chain, and public posts can become part of a permanent public record.

Main advantages of Opstan:

Proof-of-Work blockchain — the network is secured by miners, similar in spirit to Bitcoin.
Decentralized social network — public channels and posts are not controlled by one central company.
Immutable public history — once public content is recorded, it cannot simply be deleted or rewritten later.
Censorship resistance — users can publish in public channels without depending on a centralized platform.
Reputation over time — people can build trust based on a real public history, not just selected screenshots.

Why this can be useful for traders and crypto analysts

In trading communities, reputation is often easy to manipulate.

A trader can publish many predictions, delete the bad ones, keep only the successful calls, and later look like a genius.

This is dangerous for beginners and unfair to honest traders.

Opstan can help create a different model:

every public prediction stays visible;
people can see when it was posted;
both correct and wrong calls remain part of the record;
reputation is built over time, post by post, prediction by prediction.

Opstan is not a trading signal service and does not predict the market.

The value is in the public record.

A serious trader or analyst could publish BTC analysis, market opinions, long-term forecasts or public calls. After one year, two years or five years, other users can still check what was actually said before the result was known.

Not selected screenshots.

Not only winning calls.

The real public history.

Why reputation matters

Wrong predictions are normal. Every trader makes mistakes.

The goal is not to create fake perfection.

The goal is to make public reputation harder to fake.

For honest analysts, this can be useful because their real work stays visible.

For users who follow traders, this can create more trust because they can check the full history instead of relying only on marketing, hype or screenshots.

Current goal

Right now, Opstan is looking for early users, miners, feedback and people who understand the value of decentralized public reputation.

Website: https://opstan.org

I would be interested to hear your opinion:

Can immutable public history make crypto and trading communities more honest?

Disclosure: I am involved in Opstan. This is not investment advice, not a trading signal service, and not a financial recommendation. I am sharing the project and asking for honest feedback from the community.

Opstan · 2026-06-02T08:30:09Z

Opstan is now open-source: the full blockchain source code has been published on GitHub

Hello everyone,

I would like to share an important update about the Opstan project.

We have published the full source code of the Opstan blockchain on GitHub. Now anyone can explore the project, study the architecture, review the Proof-of-Work implementation, check the node logic, blocks, transactions, public channels and other core parts of the system.

GitHub repository:
https://github.com/OpstanGit/opstan

Project website:
https://opstan.org

Opstan is an independent Proof-of-Work blockchain project focused on decentralized public communication, immutable history and reputation.

In traditional social networks, posts can be deleted, hidden or rewritten after the fact. In Opstan, public history is stored in the blockchain. This can be useful for news channels, analysts, traders, bloggers, researchers and anyone for whom trust, reputation and verifiable history matter.

What is now available:

The source code of the Opstan blockchain
Node implementation
Proof-of-Work logic
Block and transaction processing
Public channels and messages
The ability to study, verify and run the project independently

At this stage, feedback from the community is very important for us.

If you are a developer, miner, tester, blockchain researcher, or simply someone interested in the idea of a decentralized social network based on Proof-of-Work, we would be happy to hear from you.

We are especially interested in:

Code review and technical feedback
Ideas for improving the architecture
Node testing
Security suggestions
Help with documentation
Ideas for improving the website and block explorer
Help with spreading the project
Miners and users who want to support the network

We do not want to build Opstan behind closed doors. The goal is the opposite: to let the project grow openly, with people who are genuinely interested in blockchain, decentralization and freedom of public information.

Constructive criticism is welcome. If you see a problem — please write about it. If you have an idea — share it. If you want to help or join the project, we would be glad to discuss it.

GitHub: https://github.com/OpstanGit/opstan
Website: https://opstan.org

Thank you to everyone who has been following Opstan, asking questions, criticizing, testing and helping the project move forward.

Opstan is now open. Let’s build it together.

Opstan · 2026-06-03T21:00:17Z

Opstan Development Update: Mobile App Coming Soon + Community Growth

Hello everyone,

We want to share a small but important update about Opstan.

The Opstan project continues to grow, and we are now working on a mobile application. Our goal is to make Opstan easier to use not only on Windows and Linux, but also directly from a smartphone.

We plan to release the first mobile version very soon for everyone to test and use.

After making Opstan open-source, development became faster and more transparent. Now anyone can study the code, check the architecture, test the network, suggest improvements, or simply use Opstan and help the ecosystem grow.

But for real growth, we need more community activity inside the Opstan network.

We kindly ask everyone who is interested in the idea of a decentralized social network on its own Proof-of-Work blockchain:

Create more posts in Opstan channels;
Start and maintain your own channels;
Share your thoughts, opinions and ideas;
Post economic, political, trading and technology-related content;
Publish analysis, predictions, news and personal observations;
Share screenshots and show others how you use Opstan.

The main idea of Opstan is that public history is stored directly in the blockchain. If a person writes useful posts, accurate predictions, news, research or analysis for years, that reputation remains visible and verifiable.

It cannot simply be deleted, edited or hidden later, like it often happens on centralized social platforms.

The more people write and publish inside Opstan, the stronger the network becomes.

We want Opstan to become a place where people can run public channels, share opinions, build long-term reputation and preserve publication history without depending on centralized platforms.

We are also considering the possibility that, in the future, the Opstan community may reward the most active and interesting contributors with Opstan coins — for example, for useful posts, active channels, testing, promotion, bug reports and helping the network grow.

This is not a guaranteed reward program yet, but it is an idea we would like to develop together with the community.

Right now, the most important thing is activity.

If the idea of Opstan is interesting to you, you are welcome to join us: