Attention:: restake your SEL tokens on new upgrade mainnet

Announcement

Hello Community and Friends,

Thank you so much for your continued interest in Selendra. The team has been diligently working towards delivering something valuable.

We attempted to accelerate the process with the second testnet, learning from AlephZero. However, we realized that this approach would lead to long-term issues.

As a result, we decided to revert back to the mainnet and focus on enhancing the existing infrastructure, with plans to scale later using methods like #Offchain_Rollup based on the requirements.

Ultimately, we chose to temporarily remove parachain features and introduce support for Wasm and EVM smart contract functionality on the network. This means that the network now accommodates both types of smart contracts on the mainnet.

To ensure a seamless transition and avoid future complications, the team has decided to initiate a hardfork of the chain state and migrate to the new mainnet. As a result, those of you who staked tokens will need to restake them.

Currently, the team is working on rebuilding the explorer, which will provide support for both EVM and Wasm contracts. This explorer will also serve as the Selendra DevTools or SuperDapp, offering a unified platform for Explorer, Staking, deploying EVM and Wasm contracts, and other functionalities in one place.

Concurrently, WebContract will assist developers in connecting their applications to Selendra. We aim to release this feature by the end of 2023.

Thank you everyone,

❤️ Selendra Team

#Kumandra, a proof of concept, metaworld on Selendra Network. You will need Polkadotjs browser extension to interact on-chain.

Don't expect much there. It is still a lonely metaworld. Conceptually, we think it could work and useful somewhat.

For desktop view go to https://kumandra.org/

Mobile isn't friendly yet.

Safari browser might have some issues.

[English Below]

តើអ្នកត្រៀមខ្លួនរួចហើយ ឬនៅ សម្រាប់កម្មវិធី ធ្វើបទបង្ហាញបច្ចេកវិទ្យារបស់ស្មលវើល (Smallworld Tech Showcase) នៅក្នុងសន្និសិទអ្នកអភិវឌ្ឍន៍សុសវែរ និងពិព័រណ៍បច្ចេកវិទ្យា (CODE-C) ឆ្នាំ២០២៣ ?

នៅសល់តែមួយថ្ងៃទៀតតែប៉ុណ្ណោះ នឹងឈានទៅដល់ថ្ងៃកម្មវិធីហើយ។
ចុះឈ្មោះចូលរួមឥឡូវ​នេះ អ្នកនឹងទទួលបានទាំងចំណេះ និងទទួលបានបណ្ណបញ្ចុះតម្លៃផងដែរ។


📅កាលបរិច្ឆេទ: ថ្ងៃទី៨ ខែកញ្ញា ឆ្នាំ២០២៣ (3:00pm - 6:00pm)
📍ទីតាំង: American University of Phnom Penh (AUPP)
👉ចុះឈ្មោះដោយឥតគិតថ្លៃ: https://bit.ly/CODE-C2023-REGISTRATION
ចាប់យកអនាគតនៃបច្ចេកវិទ្យានៅកម្ពុជាជាមួយយើងនៅ CODE-C 2023!

————

Are you prepared for the Smallworld Tech Showcase at the 2023 Software Developers and Technology Expo (CODE-C)?

Only one day remains until the event.
Register now to gain access to both valuable knowledge and exclusive discount coupons.

📅Date: 8th September 2023 (3:00pm - 6:00pm)
📍Location: American University of Phnom Penh (AUPP)
👉Register for Free: https://bit.ly/CODE-C2023-REGISTRATION

#CodeC2023 #CODE-C #developerconference #smallworld #koompi #weteka #selendra

Congratulations to #Toncoin for reaching a remarkable 106,000+ TPS on their performance test.

Blockchain technology has evolved significantly since Bitcoin's initial release.

Selendra is motivated to put in the effort and play a role in the progress of the industry as a whole.

Selendra doesn't aim to be the fastest network but strives to contribute to enterprise and developer onboarding, fostering interoperability with other networks, and supporting both Wasm and EVM contracts.

Since 2018, we began on a journey to create a digital school platform, now known as Weteka.

Recently, Weteka collaborated with MoEYS to launch SalaDigital. Currently, we have uploaded 600+ book titles, hundreds of schools created by users, and have 2,600+ users, including both students and teachers. While the data is still somewhat messy, we are actively working to organize it as we progress.

Due to the nature of this partnership, we anticipate a significant influx of users in the upcoming school year of 2024, primarily high school and junior high school students. In response, the Weteka Team is developing a Digital ID that combines OAuth2-based Single Sign-On (SSO) with Selendra-based Web3 authentication. This will enable accounts created on Weteka to serve as wallets, holding digital assets across both web2 and web3.

We are excited about the possibility of introducing these users to the web3 environment from their early day, without the need to understand the intricacies of Blockchain, similar to how people use social media today without necessarily comprehending the workings of the Internet.

Of course, we still hope that some users will delve deeper to comprehend what lies behind the scenes. When they do, we aim to have resources readily available for them to educate themselves. Our aspiration is for some of them to become researchers, engineers, innovators, entrepreneurs, and explorers—a continuation of KOOMPI's core mission from its inception to the future.

Look forward to see what lie ahead of this venture!

Happy new year, Selendrians.

This video sum up our principal and value.

Thanks for being part of the community.

May you be free and liberated. May success and happiness find their way into your life.

Happy new year 2024. Wish our team luck and clarity to build useful use cases for the network and users that want to use them.

Deploy Solidity Smart Contract on Selendra EVM

Now you can deploy a Solidity Smart Contract onto the Selendra EVM at remix.selendra.org. You will be guided through setting up a Metamask wallet and adding the Selendra Network to it. This Solidity contract could be any contract that runs on Ethereum, would run on Selendra.

Prerequisites:

You will need SEL tokens to pay for gas fees, which must be paid in SEL EVM. If you have SEL on portal.selendra.org, you need to convert your EVM address (starting with

0xe02593…7463a

) to a Selendra Wasm address using

hoonsubin.github.io/evm-substrate-address-converter/

Steps:

1. Set up a Metamask wallet and add the Selendra Network to it.
2. Obtain SEL tokens to pay for gas fees.
3. Convert your EVM address to a Selendra Wasm address using

hoonsubin.github.io/evm-substrate-address-converter/.

4. Transfer SEL tokens from portal.selendra.org to your newly converted Substrate address.
5. Wait a few seconds for the SEL tokens to appear in your Metamask wallet.
6. Write your contract or generate your contract from the Remix template.
7. Deploy your Solidity Smart Contract onto the Selendra EVM at https://remix.selendra.org.
You can also ask GPT for help in the command prompt on the site.

This is how you convert EVM to Substrate address on

https://hoonsubin.github.io/evm-substrate-address-converter/

Update

Selendra domain is being verified with ICANN, so if you visit any Selendra's related domain, you may see this or something not working.

Worry not, because the Selendra Network as a chain is still running.

Thank you.

Selendra Team

Selendra.org domain has been verified by ICANN. The sites are back to work as normal now.

- portal.selendra.org
- remix.selendra.org
- scan.selendra.org

🌟 Attention Blockchain Talents! 🌟

We have an exciting opportunity for you!
We are currently seeking Blockchain Developers for 5 positions.

Experience is not required, but a strong command of blockchain technology is a must!

If you:

- Have a fervent passion for pioneering technology development.
- Embrace new challenges eagerly and actively seek avenues for ongoing learning.
- Exhibit and espouse long-term thinking.

Then you could be the right fit for us!

For more details, please visit: Link to detailed description

Apply at:

Telegram: https://t.me/cheamara
Email: c.mara@dgc.gov.kh

Don't miss out on this opportunity to be a part of our innovative team!

រីករាយពិធីបុណ្យចូលឆ្នាំថ្មី ប្រពៃណីជាតិខ្មែរ🎉
Happy Khmer New Year!

Greetings everyone!

Hope you are well. Here is a periodical update on Selendra’s development.

Chain Optimization:

Since the last upgrade, the network has run over 4 million blocks (484+ days) without any downtime. We now aim to optimize the network further. We're working to reduce the native chain from 6 seconds to 1 second. This is our second attempt. The first attempt was promising, but we encountered an issue due to a consensus issue we chose, resulting in a block not being produced after block 2 million. If this attempt is successful, Selendra will become a much faster network.

The optimization chain will include Account Abstraction (AA), maintaining support for both EVM and Wasm smart contracts. Wasm introduces enhanced privacy. AA will improve UX (user experience) and simplify adoption.

Interoperable:

After the optimization is successful, Selendra will add another layer of security by becoming a Layer-2 on Ethereum Network. The byproduct of this upgrade will make Selendra more interoperable with other networks.

Strategy for use-cases and users:

Selendra's current focus is to become the backbone of loyalty rewards, tokenization, and exchanges. Businesses and brands can use Selendra’s smart contracts to mint and manage their loyalty programs. The contract listens to their business logic to mint, transfer, and burn loyalty points, tokens, or credit.

Later, if businesses want their users to exchange the loyalty points with other businesses' loyalty points, they can easily do so because it is on the same standard.

If they don’t trust the Selendra network, they could run a full copy of the Selendra node themselves, which also adds more security to Selendra.

Value

We believe that a network becomes valuable only when it is useful and gains enough users base. Supporting businesses and brands in interoperability and liquidity of loyalty points increases the usefulness of the Selendra network and attracts users. Businesses supported by Selendra contribute to its user base, boosting its industry value and attractiveness.

We appreciate your support and belief in Selendra.

Selendra Team

Selendra Chain Upgrade Announcement

Dear Selendra Community,

We are excited to announce a major upgrade to the Selendra Network that brings significant improvements to performance, consensus mechanism, and tokenomics. These changes are designed to enhance the network's efficiency, security, and economic model. Here's what you need to know:

1. Performance Boost: 6s to 1s Block Time

We've successfully reduced the blockchain time from 6 seconds to 1 second per block. This sixfold increase in speed will result in faster transaction confirmations and improved overall network responsiveness.

2. Consensus

We've shifted from the GRANDPA consensus to a DAG-based consensus mechanism we call SelendraBFT, powered by AlephBFT. This upgrade brings enhanced security and efficiency to the network's consensus process.

3. Tokenomics Revamp

Our tokenomics model has been updated to better balance network growth with token value:

- Implemented a flat inflation rate of 21 million SEL per year to reward Validators and Stakers.
- Introduced a deflationary mechanism through fee burns: 70% of all collected fees will be burned.
- This model is designed to distribute rewards more evenly as the network grows, while also controlling token supply through increased burning as usage increases.

4. Staking and Wallet Updates

- Staking UI updates are still in progress. In the meantime, you can use Polkadot.js or Subwallet browser extensions to manage your staking activities.

- To stake:
1. Import your account using either Polkadot.js or Subwallet browser extension.
2. Refresh the Selendra portal page.
3. Navigate to Network > Staking > Accounts.
4. Look for the "+Nominator" option and follow the on-screen instructions.

5. The Network

- Mainnet
- Testnet

We're excited about these improvements and believe they will significantly enhance the Selendra Network's capabilities and user experience. As always, we appreciate your continued support and welcome any feedback or questions you may have about these updates.

Stay tuned for more updates and happy building on Selendra!

Best regards,
The Selendra Team

Search for Selendra on chainid to Selendra EVM on Metamask or add to your wallet via Wallet Connect.

We are proud to be a small part of Ethereum SEA Day.

រីករាយបុណ្យចូលឆ្នាំសកល២០២៥🎉✨

សូមជូនពរបងប្អូនទាំងអស់គ្នាឱ្យជួបតែសេចក្តីសុខ សិរីមង្គល និងសម្រេចគោលបំណងល្អៗគ្រប់យ៉ាងនៅក្នុងឆ្នាំថ្មីនេះ។ សូមឱ្យពេលវេលានៃការឈប់សម្រាកនេះ នាំមកនូវភាពស្រស់ស្រាយ និងក្តីសុខសាន្តដល់លោកអ្នក។ សូមរីករាយនឹងពេលវេលាដ៏មានតម្លៃជាមួយគ្រួសារ និងមិត្តភក្តិជាទីស្រឡាញ់។

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Happy International New Year 2025!

May this New Year bring you happiness, prosperity, and success in all your endeavors. We hope this holiday season brings you refreshment and peace of mind. Cherish these precious moments with family and friends who make life special. Wishing you a wonderful start to 2025 filled with joy and new possibilities.

Cross-chain synthetic asset protocol Linear Finance has announced that it will cease operations due to prolonged financial difficulties. The Linear Finance team stated that its operations team will soon contact users to provide a timeline and instructions for liquidating active positions on its dApps. — link

Linear Finance said that Binance recently announced that it would delist the LINA token, causing its market value to shrink by 65%. The core stakeholders have collectively decided to liquidate and exit their positions.