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Basics and main concepts: Basics and main concepts I18N: Basics and main concepts Smart contracts A smart contract is the primary element, whose validity can be stored in the Universa distributed ledger. It is a structured document (and can be represented in XML/YAML/JSON forms): with a very specific structure, but having sufficient flexibility to store various data of many kinds; which contents can be restricted by various …

Rus: Basics and main concepts: Основы и базовые концепции I18N: Basics and main concepts Смарт-контракты Смарт-контракт («умный контракт») — ключевой элемент, для которого в распределённом реестре Universa может храниться факт его верности (подтверждённости). Это структурированный документ (который можно представить в формах XML/YAML/JSON), который: обладает весьма конкретной и строгой структурой, но при этом достаточную гибкой, …

Web Client: Web Client Access the old (2.x series) Universa Web Client at https://access.universa.io/contracts (https://access.universa.io/contracts),.. or the new Web Client (3.x series Beta) at at https://beta.universa.io (https://beta.universa.io). Universa Web Client is the full-featured client for end user to use the Universa network. Universa Web Client allows you to create/use/store various smart contracts, …

Receiving your Token Sale UTN tokens: Receiving your Token Sale UTN tokens I18N: Receiving your Token Sale UTN tokens During the Token Sale, you’ve probably requested to withdraw some of your tokens as UTN tokens in the Universa Mainnet. If you filled the withdrawal form properly, you should receive a email with all the details about the token retrieval. Below is the latest information about the process of retrieving …

End User Central: End User Central Basic concepts Universa: first steps Universa whitepaper (https://universa.io/files/whitepaper.pdf)<sup style="font-weight:bold;color:orange">NEW!</sup> Basics and main concepts / 🇷🇺 Universa tokens: UTN/UTNP FAQ <i style="color: #B7410E" class="fa fa-wrench" aria-hidden="true"></i> Receiving your Token Sale UTN tokens / 🇷🇺 Clients Web client – can be used on …

Key address: Key address Development: base concept See Github (https://github.com/UniversaBlockchain/universa/blob/master/crypto/src/main/java/com/icodici/crypto/KeyAddress.java) for more details. Overview Key address is a text string, 50/51 (short address) or 71/72 (long address) symbols long, that can be used to refer to a public key, instead of the public key itself. Preface Universa uses asymmetric cryptography …

Software Developer Central: Software Developer Central <iframe width="100%" height="400" frameborder="0" src="https://www.mindmeister.com/maps/public_map_shell/1171129950/develop-for-universa?width=600&height=400&z=auto" scrolling="no" style="overflow: hidden; margin-bottom: 5px;">Your browser is not able to display frames. Please visit <a href="https://www.mindmeister.com/1171129950/develop-for-universa" target="_blank">Develop …

Web Client: U balance: Web Client: U balance As you know already (after having read the Basics and main concepts tutorial), U is an internal Universa measurement unit of energy required to execute some transaction, or to register some smart contracts/contract revisions. The details of calculation how much Us some transaction requires, are rather complex and low-level (you can find them at Quantization article in the Software …

I18N: Basics and main concepts: 🇬🇧 / 🇷🇺

Follower contract service: Follower contract service Java API feature This feature is available in package com.icodici.universa.node2.network, as a part of Client class; see it on Github (https://github.com/UniversaBlockchain/universa/blob/master/universa_core/src/main/java/com/icodici/universa/node2/network/Client.java). Concepts The main goal is tracking the contract registration events in any chain of contracts. The “Follower …