State of the Layer – End of Year 2019

Omni State of the Layer, End of Year 2019

Lots of news to share in this year-end update!  This update includes the following sections:

  • Omni Core 0.7.0 Release
  • Omniwallet User Experience Refresh
  • OmniBOLT development updates
  • OmniLAB Syllabus 
  • Omniwallet-Mobile from OmniLAB
  • Electrum Plug-in
  • Specification Cleanup
  • OmniJ and related work
  • Decentralized Exchange Upgrade
  • Omniwallet.org Regional and Functional Restrictions

Omni Core 0.7.0 Release

Thanks to the sponsorship from Tether, Omni Core maintainer dexX7 (https://github.com/dexX7) and Peter Bushnell (https://github.com/Bushstar), the creator of Feathercoin, have completed and released Omni Core 0.7.0.  Among other features this release rebases all Bitcoin Core 0.18.1 improvements into Omni Core.

Major updates are much faster indexing of transactions and the update to the decentralized exchange as described later.

Release notes for this major upgrade can be found on GitHub:

https://github.com/OmniLayer/omnicore/releases/tag/v0.7.0

Omniwallet User Experience Refresh

The talented team at Rana Dev (https://ranadev.io) has been engaged to create a new, updated version of omniwallet.org.  The Omni team asked them to focus on usability and streamlining the most used aspects of the wallet, and to make the wallet work on mobile web.  Initial prototypes are looking amazing and the team is pleased to share some examples of the new interface below:

OmniBOLT development updates

OmniBOLT is an in-progress specification, based on the fundamental theory of Lightning Network, describing how to enable Omni Layer assets to be transferred via Lightning Network channels, and how Omni Layer assets will benefit from instant payment on Lightning channels. We propose this Omni Layer-capable extended protocol to expand the horizons of basic Lightning Network, to support Omni Layer assets. 

The OmniBOLT Daemon (OBD) is a golang implementation of the specification. It runs as an independent process connecting to a full node of Omni Core (version 0.7.0), which provides the on-chain services for Omni transactions on the Bitcoin network. The current OBD implementation is tightly-bound to Omni Core. Also currently being released is an API that enables light clients to communicate with OBD network. It is an easy way for our community to develop Lightning applications. 

Development summary:

  1. Applied the HD (Hierarchical Deterministic) mechanism for generating/managing OBD users’ address/keys/mnemonic words.
  2. Finished HTL Contract for single node version of OBD. Tested on a user base of hundreds. 
  3. New OBD test procedures and documentation are updated.
  4. Update the OBD API online document (https://api.omnilab.online/), completed the HTLC related API descriptions.
  5. Update the READ.ME file of the OBD repository(https://github.com/LightningOnOmnilayer/LightningOnOmni). This document is a step by step instruction for a brand-new user of OBD.
  6. Released one OBD demonstration video.
  7. The OBD query interfaces have been developed and improved, and an interface for querying user-related information has been added.

The following tasks are in our working pipeline :

  1. Work in parallel with Omni Core team, who are developing new interfaces supporting SegWit in Omni transactions. We currently use some tricks to circumvent this part of work, in order to prove the concept. It works but is not secure enough. After the new features of Omni Core are ready, we will change our code base to the new Omni Core.
  2. Larger scale tests of HTLC.
  3. Try to connect OBD to the LND network. At least we hope we can connect to the existing onion network.
  4. Or develop own network module, to enable OBD nodes to talk to each other.
  5. Complete path discovery/finding algorithms and transfers among multiple OBD nodes and any number of clients.

Online API documents for our community: https://api.omnilab.online/

For details of Update: https://omnilab.online/news/

Please visit https://omnilab.online/omnibolt/ for more information.

OmniLAB Syllabus 

There is one aim for this syllabus: to instruct relatively unsophisticated programmers / audiences to understand the background, basic theory, and application of blockchain technology, grasp fundamental concepts, technical processes, specifications and their applicable scenarios. After passing this examination, audiences shall become a specialist with ability to develop blockchain products and applications. We are looking for the cooperative institutions globally to spread our certification standards and the technical culture of Omni. 

Strategic Partners till this moment: Odaily  Blockbeats  Ccvalue  BTCU 

Please find more details here: https://github.com/LightningOnOmnilayer/Omni-Academy 

Email: contact@omnilab.online for cooperation. 

Omniwallet-Mobile from OmniLAB

We have also begun working on mobile versions of OmniWallet, testing binaries are available in our repo. OmniWallet-mobile is a native wallet for Omni Layer assets, released on both Android and iOS. It currently supports Bitcoin and all Omni Layer tokens, providing Bitcoin & Omni Layer users with an ease-of-use and unrivaled blend of security. The wallet is completely open source, which includes a set of standard backend services, written in java/golang, and a mobile side app written in Dart (Flutter framework by Google).

OmniWallet Mobile: https://github.com/LightningOnOmnilayer/OmniWalletMobile_V2

Electrum Plug-in

A team of developers has created an electrum wallet plugin which supports Omni Layer assets.  This will allow any electrum-based wallets to begin using Omni Layer assets such as USD₮ directly.  These haven’t yet been put into the official electrum client but are available for testing here: https://github.com/engenegr/electrum/tree/3.3.4-omniplugin 

Specification Cleanup and Documentation Efforts

We have recently started a project to update the Omni Protocol Specification and related technical documentation. This work has already begun and will ultimately include:

  • Converting the document from basic Github markdown to the more full-featured AsciiDoc markdown format.
  • Removing obsolete and historic sections of the Specification to focus on the details of the Protocol itself.
  • Updating the specification to include details on Class C transactions and other new features.

We also have created the Omni Layer Documentation Project repository. The README for this repository includes links to important existing documents. (If something is missing please let us know by submitting a Pull Request.) This repository also has a directory containing our first steps towards implementing Omni Layer Enhancement Proposals (OLEs) that will be the Omni equivalent of Bitcoin Improvement Proposals (BIPs).

OmniJ and related work

The OmniJ lead developer, Sean Gilligan (https://github.com/msgilligan), has been hard at work on improvements in bitcoinj and OpenJDK-based wallet framework technology that will allow us to build a bitcoinj-based Omni Layer wallet that can ultimately be deployed on mobile, desktop, or server.  Since bitcoinj provides lightweight serverless blockchain access (SPV mode) this architecture provides nice decentralization at the Bitcoin layer and only relies on Omni Core API servers for Omni token balances. The initial focus is on a desktop wallet, which should be appearing in alpha-test versions. OmniJ will also be updated to finally support Class C transactions.

Decentralized Exchange Upgrade

As some know – but few use – the Omni Layer provides a fully-decentralized exchange mechanism on the Bitcoin blockchain: one feature allows you to swap between BTC and OMNI tokens, and another allows for the exchange between any Omni Layer tokens (e.g. USD₮ <-> MaidSafe).  The team calls these the DEx and the MetaDEx. With the 0.7.0 update Omni Core and the forthcoming Omniwallet interface update, the team would finally like to open up the primary decentralized exchange to work between BTC and any Omni Layer token directly on the Bitcoin blockchain. The team is working on the functional interfaces within Omniwallet and the proper RPC calls within Omni Core, at which point the Feature Activation transaction necessary to make the feature live will be broadcast to the blockchain.

Omniwallet.org Regional and Functional Restrictions

Finally, the team has decided that due to laws and regulations prohibiting the export of services and technologies to certain countries and jurisdictions, Omniwallet.org is now blocking all connections from the following countries:

  • Cuba
  • Iran
  • North Korea
  • Sudan
  • Syria

Also, in the forthcoming version of Omniwallet.org, users in the United States will no longer be able to use Omniwallet.org to interact with the on-chain Distributed Exchanges available on the Omni Layer protocol on the Bitcoin blockchain. Other wallet functions will be unaffected, and read-only information about offers, trades and prices from the DEx will remain available on Omniwallet and Omniexplorer. While this was a difficult decision, it protects the ability of the Omni developers to continue innovating cutting edge decentralized technologies for the benefit of all users. 

Looking forward to 2020!

State of the Layer – End of Year 2019

Omni State of the Layer, July 16 2019

I’d like to start this update with the reminder that the Omni Layer is an asset issuance and smart contract protocol that runs on top of the Bitcoin network.  Some people have asked if Omni is a fork of Bitcoin, or its own network – and I wanted to reiterate that the Omni Layer is a meta-layer on top of Bitcoin. Omni uses the available space in the Bitcoin OP_RETURN mechanism to create an Omni Protocol ledger for tokens and smart contracts as a meta-layer on the Bitcoin ledger. In this way, Omni leverages the on-chain hashing power and security of Bitcoin’s Proof of Work system.

Tether itself is a tenant on top of the Bitcoin network.  When Tether was architected, I had in mind not only a token that would hold parity with a dollar, but something that would demonstrate the extra-special capabilities of a decentralized ledger, and what applications on such a technology could achieve.

Using the Omni Layer, tethers are issued as a meta-token on top of the Bitcoin network, using the messages that Bitcoin transactions commit to this decentralized ledger.  Instead of just moving a bitcoin, you were also saying “I’m moving a dollar from here to there.” In doing so, users would have a bearer-asset, just like BTC, with the same security and assurances provided to bitcoins on the Bitcoin network.

While tens of billions of dollars of tethers are traded daily on multiple exchanges off-chain, there are hundreds of millions worth of transactions daily on the Omni Layer, on-chain, directly on Bitcoin, moving those funds between wallets and exchanges.  This demonstrates an amazing capability that I believe is being overlooked. The Bitcoin network is exceptional for securely passing value, no matter which token, BTC, USD₮, or otherwise.

The community has focused so much upon the bitcoins themselves and not on the fact that what we have is an immortal state machine that no one can turn off and no one can censor.  Bitcoin’s built-in messages and capabilities can be extended with technologies like Omni that rely upon the immutability of Bitcoin ledger records kept within.  

While Tether has begun issuing USD₮ on other blockchains such as the ERC-20 variant on Ethereum, I wanted to remind everyone that no network has the massive hash-power and security that the Bitcoin network provides, especially with the coming switch to PoS on the Ethereum network.  If you care about immutability and security, or are a Bitcoin maximalist, we’ve built the Omni Layer for you!

 

Tether Sponsorship

We are excited to announce that Tether has provided sponsorship for additional developers to bring Omni Core up to par with Bitcoin Core 0.18 and to create further innovations on the protocol.  The new release is currently being tested and should be available soon. The new release brings tremendous performance improvements, as well as cost savings due to much better fee estimation for transactions.

Peter Bushnell (https://github.com/Bushstar), the creator of Feathercoin is working with Omni Core maintainer dexX7 (https://github.com/dexX7) and Adam (https://github.com/achamely) to get this release finalized.  

Additional functionality will be added to the protocol soon, to support native Segregated Witness transactions and features like send-to-many, enhancements that can lower the cost of individual transactions and keep cost low and integration needs easier for exchanges and integrators.  We are also speaking with the Lightning and RGB community developer teams to determine how we can best integrate with them for off-chain asset movement.

Any individuals, exchanges or integrators who would like to submit recommendations and feature requests can do so by submitting a new issue on the Github Spec (https://github.com/OmniLayer/spec/issues), emailing support@omni.foundation or join the telegram chat (https://t.me/OmniLayer).  We’d like to compile a list of all integrators so that we can timely publish news and keep in communication with updates and recommendations.

 

Omni Layer Protocol Specification Updates

We are in the process of updating the Omni Layer protocol specification. This should help integrators better understand the data format used in Omni-encoded transactions. In addition, we are looking at ways to improve or optimize the protocol to allow for additional functionality.

We are looking into new ways that developers can encode instructions in OP_RETURN messages, to further enhance the capabilities of the protocol.  Beyond decentralized exchange functionality, we are considering a number of options that would allow for different types of conditional sends of assets, in a more generic smart-contract language.  We solicit any ideas and recommendations on what functionality is possible.

 

Upcoming Updates

In the coming weeks, we have updates to share on a number of exciting developments:

 

Omniwallet-Mobile from LunarX (https://lunarx.co)

Omniwallet.org redesign

Electrum Wallet Plug-in

OmniJ and related work

Omni Layer on Feathercoin

Decentralized Exchange Updates

 

Invitation to developers

Anyone who has looked into the Omni Layer and realized what it actually can provide on the Bitcoin network gets really excited about the future possibilities.  We invite curious developers and innovators to examine the capabilities of meta-layer transactions on top of the Bitcoin blockchain and to contribute ideas to accelerate the development of new features on this time-tested platform.

 

Omni State of the Layer, July 16 2019

Omni Core v0.5.0 released

Today we have released Omni Core v0.5.0 which addresses the previously identified startup delays/issues.

 

v0.5.0 is a major release and consensus critical in terms of the Omni Layer protocol rules. An upgrade is mandatory, and highly recommended. Prior releases may not be compatible with new behaviour in this release.

 

Note: the first time you run this version, all Omni Layer transactions are reprocessed due to an database update, which may take 30 minutes up to several hours.

 

To view the complete release notes in your browser and download the binaries, please visit: https://github.com/OmniLayer/omnicore/releases/tag/v0.5.0

 

State of the Layer: All Hands – May 2 2019
Omni Core v0.5.0 released

State of the Layer: May 2 2019

Community

Earlier last week we identified an edgecase issue in Omni Core which affected the client during startup. To recap from our tweet, when a client started it will fail to validate the cached freeze status and force the client to shutdown. The workaround was to start the client with `-startclean` which removed the cached files and forced a re-parse of the existing data, the downside is that this could be a very slow process.

We are happy to say the fix for this has been tested and will be included in the next release of Omni Core, v0.5.0, which is going through it’s final QA checks for publication shortly. A separate announcement post will follow with the details of the release when ready.

Want to engage more with Omni?
Check us out on Reddit Telegram, and Twitter.

Project Updates

OmniExplorer & OmniAPI

Development continues on performance and functionality improvements.

 Omniwallet

Patched an issue in the wallet import function that could allow a user to import a manually modified wallet backup with a mismatched address/private key pair incorrectly.

Omni Core

Finalizing testing and release for version 0.5.0.

Roadmap

State of the Layer: All Hands – March 21 2019

State of the Layer: May 2 2019

State of the Layer: March 21 2019

Community

This is a reminder to the community that Omni is not and does not run any type of ‘Bonus’ events where you can ‘claim’ any sort of reward or token. Please be extra careful of any site that asks you to login to your Omniwallet or provide any sensitive information in exchange for free money. Remember If it’s too good to be true, then it probably is. Users should be suspicious of people or situations that offer any type of benefit and ask for very little in return.

Want to engage more with Omni?
Check us out on Reddit Telegram, and Twitter.

Project Updates

OmniExplorer & OmniAPI

Our next update has been rolled out this morning. This update brings with it some ux improvements including partner explorer transaction links, automated banner messages if issue is detected on backend, additional tooltips/banners for transactions. Also now available is the Feature activation list in the misc menu and several minor bug fixes/layout tweaks.

 Omniwallet

Minor layout/message updates.

Omni Core

Reminder the newest release is out, please make sure you have upgraded to Omnicore 0.4.0 released

Roadmap

State of the Layer: All Hands – Feb 13 2019

State of the Layer: March 21 2019

Omni Core v0.4.0 released

To all Omni Layer integrators and developers,

Today we have released Omni Core v0.4.0.

v0.4.0 is a major release and consensus critical in terms of the Omni Layer protocol rules. An upgrade is mandatory and highly recommended.

During startup the database is checked for consistency issues. If an inconsistency is found, all Omni Layer transactions are reprocessed. Depending on the hardware, this process can take several hours. While no issues are expected during this upgrade, it is crucial to also refresh overlay systems (e.g. balance caches for user accounts), if such a rescan is triggered.

Before updating Omni Core, you can manually perform a consistency check to ensure a proper startup by following the instructions located here:

To download and view the release notes in your browser, please visit:

State of the Layer: All Hands – Feb 13 2019

 

Omni Core v0.4.0 released

State of the Layer: February 13 2019

Community

In the next few weeks we will have the next tagged version of Omni Core ready for release (0.4.0). This will be a major release and consensus critical in terms of the Omni Layer protocol rules so an upgrade is mandatory. It includes some new RPC calls and general fixes and updates for performance. Stay tuned for the full change log in the release notes.

Want to engage more with Omni?
Check us out on Reddit Telegram, and Twitter.

Project Updates

OmniExplorer & OmniAPI

While work continues on the next release we have pushed a few minor updates and fixes to production.

 Omniwallet

Minor fixes, 3rd party library updates, and changed out explorer links for transactions.

Omni Core

Testing and finalizing release notes and binaries for Omnicore 0.4.0

Roadmap

We will be moving to a new Trello based roadmap over the next few weeks and once complete we will be opening it up for general review/monitor by the public

State of the Layer: All Hands – Jan 9 2019

State of the Layer: February 13 2019