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Showing 65 posts related with signatures.

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    Understanding the TEAL Stack by Example

    Learn how the TEAL language works: Understand the TEAL stack, scratch space, and global storage by example.

    Tobias Schmidt
    Tobias Schmidt
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    ASA payment for a smart contract service using Algorand

    This article presents a solution for how to use ASA payment for a smart contract service using Algorand. We will implement this using [Algo Builder](https://algobuilder.dev).

    Amit Yadav
    Amit Yadav Algo Builder
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    What's the best way to learn about Algorand?

    This blog describes my journey to learning Algorand development and provides you with tips on how to get started building on Algorand.

    Camille Dubois
    Camille Dubois
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    Quick and dirty Algorand Unity SDK based on .NET Algorand SDK

    In this solution we will see how to use a fast Unity Algorand SDK based on the well-known Algorand .NET SDK to build some general purpose examples

    Enrico Speranza
    Enrico Speranza GT50 S.r.l.
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    An Algorand Blackjack implementation with Beaker

    Blackjack is the most played casino bank card game in the world. We show an implementation of a smart contract that runs single-player blackjack games against the bank in Beaker.

    Emanuele Cuncu
    Emanuele Cuncu
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    Code Upgradeability Made Easy with the Algorand VM

    Algorand native code upgradeability makes life much more convenient. What would have to happen if that feature didn't exist? Take a deep look!

    Giorgio Ciotti
    Giorgio Ciotti Algorand Foundation
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    Unpredictable Randomness Thanks to Verifiable Random Functions

    Ever wondered how VRFs are used in Algorand? Find out in this article!

    Giorgio Ciotti
    Giorgio Ciotti Algorand Foundation
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    AlgoIoT

    Smart sensor demo unit with Algorand data notarization: leveraging AlgoIoT library by GT50

    Enrico Speranza
    Enrico Speranza GT50 S.r.l.
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    Intermediate · 30 minutes
    JavaScript icon

    Using TEAL debugger with algo-buiilder

    In this tutorial we present how to use TEAL debugger with `algob` (debugging smart contracts with dry run OR launch a live debugging session)

    Ratik Jindal
    Ratik Jindal
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    Beginner · 15 minutes or less
    JavaScript icon

    Using PureStake API with Algo Builder

    In this tutorial we present how to use PureStake API (algodv2 and indexer) within `algob` projects.

    Ratik Jindal
    Ratik Jindal
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    Beginner · 1 hour
    JavaScript icon

    Stateless session management with the Pera wallet

    Leveraging Wallet Connect, NextJs and Redux to securely login users.

    Algo Doggo
    Algo Doggo
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    Intermediate · 1 hour
    goal icon

    Hybrid Online / Offline Shared Management of Community ASA through Multisig Account

    In this tutorial you will learn how to share the management of a “Community Membership ASA” among the Community Board members with a Multisignature Account using a hybrid Online / Offline approach

    Cosimo Bassi
    Cosimo Bassi Algorand
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    Intermediate · 30 minutes
    Java icon

    Build Algorand Android Smart Contract using Kotlin

    This tutorial is targeted at beginners and intermediate Algorand developers who primarily develop Android Applications using Kotlin. The tutorial will also be beneficial to Java Android Developers as both languages have a lot in common.

    Glory Agatevure
    Glory Agatevure Africinnovate
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    Beginner · 1 hour
    TEAL icon

    Writing a Simple Smart Contract

    Example showing how to build a simple smart contract.

    Jason Weathersby
    Jason Weathersby Algorand
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    Intermediate · 30 minutes
    JavaScript icon

    Algo Builder Tutorial Part 4: Testing Smart Contracts

    In this tutorial we present how `algob` helps the developers to test their smart contracts effectively.

    Robert Zaremba
    Robert Zaremba Algorand Builder
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    Intermediate · 30 minutes
    JavaScript icon

    Algo Builder Tutorial Part 2: Stateless Smart Contracts

    Building Smart Contracts with Algo Builder. Our goal is to make shipping Algorand applications simple, efficient, and scalable.

    Robert Zaremba
    Robert Zaremba Algorand Builder
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    Intermediate · 30 minutes
    Python icon

    Indexer For Blockchain Analysis

    This tutorial goes over a few examples of using the 'indexer' to calculate Algorand blockchain metrics.

    Anya Gilad
    Anya Gilad Algorand
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    Intermediate · 1 hour
    Python icon

    Sending Rewards to ICO Investors Using Batch Transactions in Python

    In the early stages of their project, ASA creators are supported by the contributions of early investors. In this tutorial, we will look at how you can obtain all the transactions that have been made to your wallet and reward donors with your token.

    Marc Fresquet Rius
    Marc Fresquet Rius ASA Portfolio
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