Category

Announcement

Stratis & Cirrus Block Explorers

We are pleased to announce the release of block explorers for both Stratis and Cirrus networks. This enables anyone to query transactions, blocks and for the first time, Smart Contracts in C# on-chain execution.
Over time, more features and statistical information will be added to our explorers to provide a birds-eye view of the activity on the respective chains. More importantly, as a result of our Smart Contract implementation, you can now view the executed code in a readable format from the block explorer.
This is one of the many benefits of the Stratis Smart Contracts in C# implementation, providing an increased level of audibility on the contracts executing on-chain.
https://test-cirrusexplorer.stratisplatform.com/transactions/82178ff37e89a8e52f5…

In addition to being able to query Smart Contracts in C#, it is now possible to query the Federation Wallet addresses for cross-chain transfers. This enables those performing cross-chain transfers to monitor the progress of a cross-chain transfer.
As part of this release, there are now four block explorers available for immediate use and can be accessed using the below links.

Stratis Mainnet

https://stratisexplorer.stratisplatform.com/

Cirrus Mainnet

https://cirrusexplorer.stratisplatform.com/

Stratis Testnet

https://test-stratisexplorer.stratisplatform.com/

Cirrus Testnet

https://test-cirrusexplorer.stratisplatform.com/

Stratis Monthly #6

July saw the successful release of the Cirrus Sidechain, secured by the Cirrus Sidechain Masternodes. By performing rigorous testing within our Stratis Coherence Suite, we were able to ensure a smooth release. This shows the benefit of Stratis Coherence Suite to cater for full end-to-end testing within a short time frame, enabling developers to have complete confidence in the public release of a product.
Shortly after the release of the Cirrus Sidechain, the first smart contract was executed on-chain – an ERC-20 equivalent named SRC-20 which allows anyone to issue their own token with just a few clicks within the Cirrus Core wallet. This landmark moment was the first time a smart contract has ever been executed on a platform built entirely from the ground up in native C# on Microsoft’s .NET framework.
We now look forward to releasing Cirrus Core 2.0 in the coming weeks, bringing one-click token issuance and full token management allowing you to manage issued tokens with ease.

Development Update

A total of 79 commits were made during the month of July, this encompassed 388 file changes and 5,613 additional lines of code. A summary of the key developments can be found below.

  • Enhancements to P2P Feature
  • Improvements to Mempool
  • Cirrus Network changes
  • Optimizations to Federation Wallet
  • Improved P2P error handling
  • Development of account-based wallet model
  • Updates to Token Support within Cirrus Core

SegWit Update

Development of the Stratis implementation of SegWit has been proceeding smoothly. Both mining and staking of SegWit transactions and blocks has been tested, with these test scenarios becoming a permanent part of the integration test suite. Additional test coverage has been added to verify interoperability of SegWit-capable nodes with nodes running older software on the same network. This will help to ensure a seamless upgrade in future.
Several improvements have been made to the Stratis Full Node’s mempool implementation, enhancing its support for SegWit transactions and validation of all transaction types in general. Regression testing will soon begin, after which SegWit functionality can begin to be activated on the Stratis mainchain.

Stratis Academy

We are also pleased to announce the Stratis Academy is now open-source, allowing anyone to contribute and suggest changes via GitHub.
A new article has been added. detailing the Smart Contract deployment process on the Cirrus Sidechain.
https://academy.stratisplatform.com/SmartContracts/DeployingSmartContract/deploying-smart-contract-on-cirrus.html
In light of the Stratis Academy becoming open-source, we are excited to announce we will award a total of 1000 STRAT to the top three contributors in August. The prize fund will be split into 500 STRAT/300 STRAT/200 STRAT to the first, second and third winners, based upon contributions made.

Stratis appoints Luther Pendragon

Stratis has appointed Luther Pendragon to lead its corporate communications strategy. Luther Pendragon is a communications agency with a 25-year track record of advising clients around the globe. It will advise Stratis on its communications and marketing activities as we target new enterprise customers and further build our developer base.

Uganda backs Stratis partner MediConnect in fight against fake drugs

The Ugandan government has signalled its support for MediConnect’s blockchain solution, which runs on the Stratis platform, to tackle the country’s counterfeit medicines problem.
It follows a meeting in July in Kampala between MediConnect, the President of Uganda, Yoweri Museveni, and other high-level government officials.
A delegation including Dexter Blackstock, CEO of MediConnect, explained how it is developing a blockchain solution to track and trace drugs all the way through the supply chain. According to Ugandan National Drug Authority, 10 per cent of drugs prescribed in the country have counterfeit copies sold on the market. The meeting attracted media coverage in the UK and Africa, examples of which can be seen at: Cointelegraph-Uganda to Deploy MediConnect’s Blockchain Platform for Tracing Fake Drugs; and Nottingham Post-Dexter Blackstock gets support to tackle Uganda’s fake drug problem.
Dexter Blackstock, CEO of MediConnect, commented: “We see this as an important opportunity for MediConnect to form part of Uganda’s national infrastructure and protect its citizens by ensuring all drugs in circulation are authentic and safe.”

Stratis contributes to teQatlas research into blockchain benefits

Stratis was pleased to contribute to research by Swiss-based market intelligence provider teQatlas. We took part in their recently published report “Emerging Technologies for SMEs: Blockchain, AI and IOT, Use Cases, Opportunities and Challenges”.
The full report is behind their paywall, but our CEO and founder, Chris Trew, is named-checked as a contributor here. Stratis also features in the teQatlas Products & Services directory on their website here.
One of the issues highlighted by the report is how SMEs mistakenly think emerging technologies such as blockchain are for large enterprises. The study shows how firms can use them to optimize their business processes, cut costs and outperform the competition.

Leading university ETH Zurich puts focus on Stratis in technology study

Stratis has taken part in a study on the inner structure of distributed ledger technology by prestigious Swiss technical university ETH Zurich.
It is part of a European research project called FuturICT2.0. The project is looking at ways of harnessing innovative technologies to tackle threats such as resource shortages, climate change and economic dislocation. It brings together expertise in cutting-edge areas such as big data, AI, and blockchain.
One aim of the research is to devise new financial incentive systems to foster sustainable community behaviour and Stratis was pleased to be one of first projects they chose to look at.

Cirrus Core – Community Testing & Giveaway

We are excited to announce an updated version of Cirrus Core that is now available for community testing.
This updated version of Cirrus Core allows users to simply manage tokens issued on the Cirrus Sidechain and also create their own SRC-20 token with a single-click. This functionality removes any historic complexities that are associated with issuing a token via a Smart Contract and allows individuals/businesses to effortlessly deploy their own token on a Stratis sidechain for immediate use.

In light of this release, we are also incorporating a giveaway allowing members of the community who test the newly added features to have the chance of winning 2,000 CRS! The Cirrus Token can be either utilized on the Cirrus Sidechain or seamlessly converted back to the STRAT Token via a Cross-Chain Transfer.
To participate, simply send your Cirrus Sidechain address to the giveaway channel within our Discord Server or alternatively, reply to the official tweet with your Cirrus Address.
You will then be sent 1 CG1 Token. In order for you to view your CG1 Token balance, you will need to add a custom token with Cirrus Core. To do this, navigate to the new Token Management tab within Cirrus Core.

Select the ‘Add Token’ button and select ‘Custom’ Token to enter the Cirrus Giveaway 1 Token detail.
Token Contract Address: CXa9fNVXPfYL9rdqiR22NoAc9kZUfBAUCu
Token Symbol: CG1
Token Name: Cirrus Giveaway 1

You will now be able to view your token balance.

In order for you to have the chance to win the 2,000 CRS Token prize, simply send the token back to the below address (This will require a CRS balance, in order to obtain CRS you will have to perform a cross-chain transfer from Stratis Core. More information can be found here).

CUgrR3fhyVgTAQLV8Ty9Zy1G1uSCjvnpod

A winner will be selected on Friday 26th of July 2019 and will receive the 2,000 CRS Token prize!
Download links to the new Cirrus Core wallet can be found below:
https://github.com/stratisproject/StratisCore

Stratis Monthly #5

The month of June focused on the delivery of the Sidechain Masternode release for the Cirrus Sidechain. This delivery was successfully made on-time on the 1st July 2019, allowing anyone to perform cross-chain transfers and actively begin developing Smart Contracts in C# to deployed on the Cirrus Sidechain.

Development Update

A total of 53 commits were made during the month of June, this encompassed 131 file changes and 4,217 additional lines of code. A summary of the key developments can be found below.

  • Introduction of time off-setting and WAN emulation within Stratis Coherence Suite
  • Improvements to feedback from the Address Indexer
  • Enhanced logging for several components of the Full Node
  • Optimizations to Address Indexer
  • Development of Stratis Masternode Dashboard
  • Revisions to the exchange of peer address data during node handshake
  • Additional diagnostic API endpoints
  • Improvements to feedback from the Collateral Checker
  • Corrections to accuracy of wallet staking balance
  • Increased throughput possible for federation wallet transactions
  • Efficient signing of larger transactions

In addition to the development of the platform, the business development team have been busy engaging with prospective clients and organizations within the blockchain space.

Stratis working with global provider of market intelligence, IDC

Stratis is playing its part in the debate on the development of blockchain technology and the wider market. We are working with International Data Corporation (IDC), a global provider of market intelligence and advisory services for the technology market.
Many of the world’s largest enterprises use input and advice from IDC to make technology buying decisions and formulate strategy. Stratis is a member of IDC’s Research Innovation Council on blockchain, where it contributes alongside some of the technology sector’s best known and most innovative companies.
According to a report earlier this year from IDC, Worldwide Semiannual Blockchain Spending Guide, worldwide spending on blockchain solutions is forecast to be nearly $2.9 billion in 2019, an increase of 88.7% from the $1.5 billion spent in 2018. IDC expects blockchain spending to grow at a robust pace over the 2018-2022 forecast period with a five-year compound annual growth rate (CAGR) of 76.0% and total spending of $12.4 billion in 2022.

Stratis presents to Industrial Bank of Korea

Stratis presented our DLT Solution to 75 delegates from Industrial Bank of Korea, headquartered in Seoul, South Korea.

South Korea is a hot spot for DLT technologies and this was a valuable opportunity for us to showcase our products and services in front of one of Asia’s most influential financial services groups.
We are also discussing future opportunities to present to similar trade delegations from major businesses in sectors such pharmaceuticals, healthcare and financial services.
With the launch of our Cirrus Sidechain Masternodes this month, it will now be easier, cheaper and faster for developers to build DLT and Smart Contract functions bespoke to their business needs. Stratis is committed to making it easy for businesses to adopt blockchain solutions and we believe our technology can greatly benefit large enterprises and financial services companies as well as government organisations whose systems operate within Microsoft’s .NET framework.

Stratis attends All-Party Parliamentary Group on Blockchain

To keep up with the latest thinking on the impact of blockchain, Stratis is participating in the All-Party Parliamentary Group (APPG) on Blockchain. We have attended evidence sessions at Westminster to gain insights from contributors from all corners of the industry.
The APPG states that its mission is: “To ensure that industry and society benefit from the full potential of blockchain and other distributed ledger technologies (DLT) making the UK a leader in blockchain/DLT’s innovation and implementation.”
Sessions this year have looked at blockchain and finance, the creative industries, next-generation services, healthcare, energy and environment. Members of parliament, government officials and industry leaders attended the sessions and have been presented demonstrations of real-world blockchain applications designed to educate policymakers.
As blockchain is becoming increasingly mainstream, it is vital that the benefits of the technology are highlighted to government organisations and businesses and we look forward to contributing to the APPG in the future.

Stratis listed in influential EU Blockchain initiative

Stratis was recently listed in the European Union Blockchain Observatory and Forum. The project was launched in 2018 to accelerate blockchain innovation and the development of the blockchain ecosystem in the EU and to help cement Europe’s position as a global leader in this transformative new technology.
Its mission is to monitor blockchain initiatives in Europe, produce a comprehensive source of blockchain knowledge, create a forum for sharing information and opinion and make recommendations on the role the EU could play in blockchain.
Observatory and Forum partners include ConsenSys, the University of Southampton, the Knowledge Media Institute at the Open University, University College London, and the Lucerne University of Applied Sciences.
Stratis is listed on the organization’s website as an open source project, multinational in scope, with a long-term vision to develop blockchain technology in C# on Microsoft’s .NET framework.
The Observatory and Forum’s June newsletter includes publication of an academic paper on Blockchains and Digital Assets Blockchains and Digital Assets by the University of Southampton. One of its conclusions is that “appropriate regulation is positive and will benefit all actors”.

Stratis SRC-20 Token Issuance Contract

We are pleased to announce that the SRC-20 Standard Token Issuance contract has been voted into the whitelist by the community operated masternodes and is now deployable on the Cirrus Sidechain. This enables anyone to deploy their own token on the Cirrus Sidechain that can then be utilised to meet many different use-cases.
Deploying your own token from within Cirrus Core is simply achieved via the Smart Contracts tab within the wallet.

Enter the ByteCode of the approved contract, located on the merged pull request and supply the token parameters to define the Token Supply, Token Name and Token Ticker.

Select Create Contract and you have successfully deployed your own SRC20 Token on the Cirrus Sidechain.
More information regarding the deployment of a token and guidance for Smart Contract developers can be found in the below document.
Stratis Smart Contracts Developer Guide
Cirrus Core 2.0 will also be released in the coming weeks, bringing one-click token issuance and full token management allowing you to manage issued tokens with ease.

Cirrus Sidechain & Smart Contracts in C#

Today marks a major milestone for Stratis with the launch of our Cirrus Sidechain Masternodes and Stratis Smart Contracts in C#.
Stratis becomes the world’s first blockchain to offer businesses and developers the ability to execute smart contracts on the Microsoft.NET core architecture. Allowing C# developers to develop auditable Smart Contracts and be confident with the results as true C# code is executed on-chain.
This release follows a successful two-week community testing phase during which Masternode Operators were able to familiarise themselves with operating a Sidechain Masternode and interacting with the Cirrus Sidechain.
The launch of the Cirrus Sidechain extends functionality for businesses operating on the Stratis platform. It includes the first smart contracts platform built entirely from the ground up in native C# on Microsoft’s .NET framework, combining the most popular enterprise programming language and the most widely-used enterprise framework.
As a result of this release, two new wallets are now available to be installed for end-users. Firstly, Stratis Core has been updated to fully support transfers to the Cirrus Sidechain, as well as incorporating the latest release of the Stratis Full Node. The second wallet sees the release of the Cirrus Core wallet, allowing users to create and manage a wallet, interact with Smart Contracts, deploy Smart Contracts and perform cross-chain transfers back to the Stratis Mainchain.
You can now make transfers to the Cirrus Sidechain from your Stratis Core wallet by entering the mainchain federation address and entering your Cirrus address generated from the Cirrus Core Wallet

Mainchain Federation Address: yU2jNwiac7XF8rQvSk2bgibmwsNLkkhsHV


The Cirrus Token can then be safely exchanged back to the Stratis Token via the Send to Mainchain dialog within Cirrus Core by entering the Sidechain Federation Address.

Sidechain Federation Address: cYTNBJDbgjRgcKARAvi2UCSsDdyHkjUqJ2


Expect to see more exciting news coming from Stratis as new contracts are developed and deployed onto the Cirrus Sidechain.
Download links to the newly released wallets can be found below

Stratis Core

https://github.com/stratisproject/StratisCore

Cirrus Core

https://github.com/stratisproject/StratisCore

Sidechain Masternode Applications

As we move closer to the release of Sidechain Masternodes, we can now move onto the final stage of registration and define Federated Members for network creation.
During the registration process, there was a requirement to submit a STRAT address that contained the relevant amount of collateral for the selected Sidechain Masternode tier.
To complete the registration process, applicants must prove ownership of the collateral address that was originally provided. There will be a 5-day window in which the applicants can prove ownership of the collateral address.
This final step of registration will need to be undertaken between the 6th May 2019 and 10th May 2019.
To prove ownership, you will need to follow the below process.

      1. Ensure you still have your FederationKey.dat file and know the passphrase
      2. Identify the Collateral Address you provided during registration
      3. Send the collateral requirement to the collateral address you provided

If the collateral amount already exists within the provided collateral address, simply send the entire balance back to the provided address.
After the 10th May 2019, Federated Members will be defined for the Cirrus Sidechain.
Please note that in no instances will Stratis attempt to contact you requesting you to send funds to an address.

Stratis 2019 Development Roadmap

Today we are pleased to announce our development roadmap for the remainder of 2019. The roadmap focuses on both adoption of the Stratis Platform and an increase in utilization of the Stratis Token.

Java and JavaScript Support

Introducing support of new programming languages inherently increases the audience that the Stratis Platform appeals to. The addition of this support will enable a new development community who are not familiar with the Microsoft .NET Core framework to interact with and develop on the Stratis ecosystem.

Breeze Privacy Protocol for STRAT

The further development of the Breeze Privacy Protocol will include a new version of the Breeze Wallet with enhanced security. In addition, we are working on bringing Segregated Witness support to the Stratis network to enable native Privacy Protocol support.

Proof-of-Stake Sidechains

The introduction of further consensus algorithms for Stratis Sidechains will grant even more bespoke use-cases on the Stratis Platform. We envision the development of further consensus algorithms on Stratis Sidechains will negate the requirement for the forking of source code. This will drive collaboration and encourage development on the already established Stratis codebase.

Sidechain Masternodes

Stratis Sidechain Masternodes will enable holders of the Stratis Token to operate as a block producer on a Stratis Sidechain. The first Sidechain Masternodes will be on the Cirrus Sidechain network, these Masternodes will earn rewards from transactions fees and smart contracts executed on the network.

Stratis STO Platform

Whilst we firmly believe there is still a market for Initial Coin Offerings (ICO), Stratis will extend the functionality of the Stratis ICO Platform to cater for the regulatory requirements needed to conduct a Security Token Offering (STO).
The support for STO’s will also bring additional features to the ICO Platform, with the inclusion of the platform being Smart Contract aware. This will allow token issuance contracts to be utilized during a crowdfund.

Stratis Core 2.0

The release of Stratis Core 2.0 will incorporate new features that will enable interaction with other components within the Stratis ecosystem. The focus of this update is to continue to provide a simple user-experience from within the GUI, allowing users to manage their tokens and deploy new smart contracts with ease.
These features include:

  • Token awareness to cater for tokens issued on a sidechain
  • Validation and deployment of a smart contract
  • Voting capability to interact with deployed sidechains

Stratis Mobile Wallet

A mobile application that caters for the sending and receiving of the Stratis Token will be delivered for both Android and iOS. This mobile wallet will allow users to simply transact on their mobile device utilizing a secure, functional and elegant mobile application.

Stratis Payment Gateway

Stratis will develop a Payment Gateway that can be deployed by third-parties to utilize the STRAT token as a form of payment. The payment gateway will be designed to allow other tokens launching on the Stratis Platform to seamlessly implement the Stratis Payment Gateway for their requirements.

Unity SDK Integration

Unity is the creator of the world’s most widely used real-time 3D development platform. Stratis will provide an SDK for Unity developers, enabling the utilization of the Blockchain during game development. This unleashes a wide range of functionality for in-game token and asset markets where the blockchain is a perfectly suited technology.

The above development activities represent the core work that will take place at Stratis over the remaining course of this year. There are additional internal developments that we aim to deliver within the coming months, which will be detailed in due course.

Stratis Sidechain Masternodes

The application process for the Cirrus Sidechain Masternodes has now come to an end. A great amount of interest has been received which has resulted in a significant number of Masternodes being assigned. The development of the Sidechain Masternodes is also drawing to a close, making this a great opportunity to offer a lower-level explanation as to how the network will operate and also what features to expect.

On-Chain Voting

An important development of the Stratis Sidechains solution is the inclusion of on-chain voting. This enables dynamic management of the chain. On-chain voting can and will be further extended to cater for a wide variety of functionality on a sidechain. Currently the functionality is limited to the below.
• Request of Addition Federated Membership
• Request of Removal from Federated Membership
• Approval of a Smart Contract
• Disapproval of a Smart Contract

Operation

Operating a Masternode consists of running and maintaining two nodes, one for each network. These nodes are a little different from the Stratis Full Node and include additional features that allow for bi-directional communication between the respective chain nodes.
To ensure consistency, we have utilized PowerShell Core to deliver a deployment script, due to the cross-platform support that PowerShell Core brings. The script will configure and launch the two nodes required for Masternode operation, requiring user intervention, ensuring that any sensitive information is not stored locally or entered into a browser. Upon the release of the Masternode’s for the Cirrus Sidechain, full documentation will be provided.
Day-to-Day operation of the node can be performed via the Sidechain Dashboard. The dashboard provides an informative page detailing the Masternode’s activity and status. Allowing a Masternode operator to act upon outstanding votes on the network, increase logging for troubleshooting and display wallet balances for transaction fees obtained.
As time progresses, we aim to deliver a fully functional user-interface that behaves similar to wallet, catered for the operation of a Masternode.

Collateral

Ensuring the security of both the Stratis Mainchain and Cirrus Sidechain whilst incentivising the operation of nodes is something that is very important for both Stratis and the operators of a Masternode. As a direct result of received feedback, we have successfully implemented an additional consensus rule that will validate the balance of a given collateral address on the Stratis Mainchain. This crucial development ensures that Masternode operators can continue to stake their collateral, inherently further securing the Stratis Mainchain whilst actively operating a Sidechain Masternode on the Sidechain.
During the registration process, you would have provided a STRAT address that contained the amount of collateral required for the relevant Masternode. This address will be tied to your public key, upon the production of a block, a check will be made ensuring that the balance remains above the set collateral amount. If the balance of the provided address does not meet the collateral requirement a block will not be produced. If this continues for subsequent blocks, the public key will be removed from the Federation. If this occurs, you will have to perform a new registration on-chain, this request is then approved by the remaining Federated Members. Once 51% of existing Federated Members vote for the addition, the public key will be included in the next cycle of block production.

How do I get Cirrus Tokens?

The Cirrus Sidechain is a Two-Way Federated Peg, meaning that it is connected with the Stratis Mainchain. Therefore, each Cirrus Token maintains a 1:1 ratio with the Stratis Token. Along with the release of the Sidechain Masternode’s there will be an update performed to Stratis Core, this update will introduce a new tab that will enable you to transfer STRAT from the Stratis Mainchain to the Cirrus Sidechain, crediting you with 1 CRS Token per each STRAT transferred.

Stratis Full Node 3.0.2

The Stratis Full Node 3.0.2 is now available. A significant amount of work has gone into this release to ensure the stability of the node and includes a total of 475 individual commits from our initial production release.
A brief summary of the key items addressed in this release can be found below:

  • Reduced memory footprint
  • Denial-of-Service prevention
  • Improvement of Peer-to-Peer networking
  • Addition of  various API endpoints
  • Addition of RPC methods for exchange support

In addition to the release of the Stratis Full Node, an updated version of Stratis Core is also immediately available.
Stratis Core 1.1.0 focuses on improving the user-experience based on comments and issues raised by the community and is now the recommended wallet for staking on the Stratis mainchain. The ability to send to a sidechain has also been included in this release of Stratis Core, catering for Cirrus sidechain once Sidechain Masternodes have been deployed.
The adoption of Stratis Core will lead to the enablement of Cold-Staking on the Stratis mainchain, allowing holders of the Stratis Token to stake whilst their funds remain secure in an offline wallet. This release is a pivotal step towards becoming a blockchain entirely operated by nodes running on the .NET Framework.
A guide detailing how to migrate from StratisX to Stratis Core can be found below
https://www.stratisplatform.com/wp-content/uploads/2018/12/Migrating-to-Stratis-Core.pdf

Resources

The Stratis Full Node 3.0.2 can be deployed on Azure via the Azure Marketplace
https://azuremarketplace.microsoft.com/en-us/marketplace/apps/stratis-group-ltd.stratis-csharp-fullnode
The branch for the Stratis Full Node 3.0.2 can be obtained on GitHub
https://github.com/stratisproject/StratisBitcoinFullNode/releases/tag/v3.0.2.0
Stratis Core 1.1.0 can be downloaded from our Wallets page
https://www.stratisplatform.com/wallets/

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