(https://www.orbs.com/technology/roadmap/), the internal R&D hackathon, development of the notary use-case, and the troubleshooting case study.
Are you around for the Tel Aviv Zero-Knowledge Proofs meetup? Our lead cryptographer Idan Perl will be giving a talk on digital signatures. Details below :)
Developer? Start contributing to the Orbs network code - it’s all open source!
A simple application based on the immutability property of blockchain. Orbs Notary allows to register and verify the existence of any given document. When choosing a file, the app calculates its hash based on the content and writes is on a blockchain via a smart contract. The timestamp of registration is created. The Verification step simply checks the existence of the timestamp and returns the address of the owner.
The Orbs R&D Core team conducted a 2 day hackathon which purpose was to put the network to real-world usage tests. There was a long list of ideas but only 4 teams. Results were amazing. We shared them previously in this blog post. The core teams learned a lot and adjusted the roadmap accordingly.
Stratx Consulting Inc. is currently an elected Validator and has recently become a listed Guardian in the Orbs Universe. Stratx is building an active monitoring tool for the benefit of all Validators in the Orbs universe. They have made this tool available here: https://github.com/orbs-network/orbs-node-monitor.
The tool will allow Validators to monitor their performance and health. The goal is to empower all Validators with an intuitive dashboard for inspecting the status of their node and the overall Orbs network. We believe that by sharing this tool, more members of the community can collaborate to include features valued by Orbs universe participants.
Gamma-cli has been updated to version 0.7.0. The most exciting change in this version is the addition of Prism blockchain explorer as part of the gamma-cli engine.
Now, when you run Gamma you will be able to browse to localhost:3000 and see the Prism instance for your Gamma session. This update is part of an on-going effort of the Orbs R&D team to provide a more robust development environment for building orbs contracts - there is more to come soon as part of this effort, so stay tuned on upcoming updates next month!
While Ethereum contracts may not access Orbs, Orbs smart contract SDK supports the reading state from Ethereum deterministically. This feature allows Orbs smart contracts to query and interoperate with Ethereum and is an enabler for cross-chain projects.
Orbs-ethereum-contracts is a monorepo for smart contracts written for Orbs and Ethereum.
In April the core team initiated an effort to consolidate and unify the different projects in this monorepo. In May, this effort continued as we started characterizing a unified test framework that will accommodate integration tests involving both Blockchains.
As a first goal, we wanted to address two of the open issues identified in the previous update. Namely:
The existing implementation of Lean Helix is presently single-threaded. This model is simpler to reason about and was simpler to develop and test, but has shown to create a performance bottleneck on some network conditions, and is also not as resilient to external manipulation as the original design requires. The core team is presently updating the Lean Helix implementation - more on that in the next update.
The Orbs network launched on March 28th, 2019. The Orbs network relies on all of the participants in the proof of stake ecosystem to provide for the security and operation of the network. There are 17 active Guardians currently registered and 14 Validators running in production. There are now over 1300 Delegators participating in the Orbs PoS ecosystem.
At the beginning of July 2019, the first rewards distribution will occur. This post describes the various rewards, how they are calculated and the distribution process.
Read more here.
As new software meets the real world in production for the first time, unforeseen issues pop up. Anyone in the business long enough knows this for a fact.
The Orbs platform is no different, and while considerable effort was, and still is being expended to retain the highest code quality, post-production incidents do happen, but they provide opportunities to make the software even better.
You can find the Case Study here.
Following the launch of the production network, we have put out a research and development roadmap vision laying out the Orbs core team’s ideas for the next stages of the protocol and ecosystem development. The roadmap includes a set of features and activities that we think would move the project forward, providing a useful platform and a good developing experience to applications developers and users. The roadmap proposal can be used by the Orbs developer community as a basis for the development progress. As more feedback and requirements arrive, the roadmap may change or the development community may choose different directions.
Orbs roadmap is published here.
Zero-Knowledge Proofs are a key cryptographic tool. They enable one to prove that they have performed a certain computation, while not revealing any secret information regarding this computation. This technology finds natural use in the context of blockchain, where sensitive information can often be made open to the public’s eye.
ZK-TLV is a series of meetups discussing applied cryptography with an emphasis on zero-knowledge proofs. The lectures are aimed towards the more technical crowd, as they discuss both the rich underlying math and the gritty practical details of implementation. Our lead cryptographer, Idan Perl, will be giving a talk in the upcoming meetup, regarding one of the most classical forms of zero-knowledge proofs: digital signatures.
The event is public and free, please visit this link for details.