Mar 7OCLUB AMA RECAP: Orbiter X Polygon (06/03/2023)Having invited Polygon, one of the world’s largest blockchain ecosystems, we had a great time discussing about Polygon’s latest updates and roadmap with their BD manger Francis at this episode of OCLUB AMA. Full Recording Click to play our AMA recording on Spotify. AMA TLDR The ‘WHO’ behind Polygon…6 min read6 min read
Mar 2OCLUB AMA RECAP: Orbiter X StarkWare (01/03/2023)Great guest for our OCLUB AMA episode 4, ‘A Deep Dive into StarkWare’, we had none other than Liron, Business Development Manager at StarkWare. StarkWare’s exciting updates, Cairo, StarkNet’s roadmap so and so forth were covered in this session. Full Recording Click to play our AMA recording on Spotify. …10 min read10 min read
Feb 24Orbiter 2023 Q1 NewsletterAt Orbiter, we place a high value on our community and strive to provide the best possible solutions for our users. As a team dedicated to advancing Cross-Rollup technology, we recognize that effective communication is essential. …Ethereum5 min readEthereum5 min read
Feb 24OCLUB AMA RECAP: Orbiter X Argent X (22/02/2023)Not until the 3rd episode of OCLUB AMA, having we happily invited Argent X, the first browser-based wallet built on StarkNet, supported by Google Chrome and Firefox. Ismael, Argent X’s project lead talked about some exhilarating product updates and future roadmap. Full Recording Click to play our AMA recording on…8 min read8 min read
Feb 20OCLUB AMA RECAP: Orbiter X zkSync (16/02/2023)Continuing with OCLUB AMA episode 2, we have hosted zkSync to toss around their scalability, exhilarating updates awaiting to be announced and their roadmap ahead. We were joined by zkSync’s head of BD, Marco. Full Recording Click to play our AMA recording on Spotify. AMA TLDR Exhilarating updates on…11 min read11 min read
Feb 14OCLUB AMA RECAP: Orbiter X Taiko (10/02/2023)OCLUB is an AMA channel designed by Orbiter that aims to bring tech-oriented topics to our audiences. We have invited Taiko, a decentralised, Ethereum-equivalent zk-rollup as our guest in this episode. Taiko’s Developer Experience Engineer, Dave, took us on a deep dive inside Taiko. Full Recording Click to play our…7 min read7 min read
Nov 30, 2022How to implement SPV of Arbitrum with SolidityAuthor: celestialRiver 1. Antecedent Knowledge: Arbitrum is divided into Classic stack and Nitro stack, which can also be called system, hereinafter referred to as’ Classic’ and ‘Nitro’ respectively. Since August 31, 2022, no public arbitrum chain will continue to use the Arbitrum Classic stack, but the Arbitrum Nitro stack will be used instead …Layer 27 min readLayer 27 min read
Nov 28, 2022SPV on Ethereum layer2Author: Eric from @OrbiterResearch 1. Basic Concept Create a Simple Payment Verification (SPV) on (or off-chain) Ethereum layer2, and verify it on Ethereum Mainnet to prove the transaction exists. 2. What is Ethereum Layer2 Layer 2 (L2) is a collective term to describe a specific set of Ethereum scaling solutions. Layer 2 is a separate blockchain that extends…Layer 27 min readLayer 27 min read
Nov 24, 2022Analysis of zk-Snark engineering principles based on GnarkAuthor: 0x60018 from @OrbiterResearch 1. How to use Gnark Example: Hash = mimc(PreImage) mimc is the hash algorithm, providing Hash and proof to make the verifier be sure of the prover knows the PreImage. 1.1 Define the circuit // CubicCircuit defines a simple circuit type CubicCircuit struct { PreImage frontend.Variable Hash…Layer24 min readLayer24 min read
Nov 18, 2022Understanding KZG CommitmentAuthor: ZeroKPunk Medium does not allow LaTeX syntax. Feel free to stop by the original post from Notion.Crypto2 min readCrypto2 min read
