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Jason Weathersby

Latest Publications

Article

Introducing TEAL Version 3

This article summarizes all the changes made to TEAL in version 3.

Article

Building NFTs on Algorand

This article summarizes some of the options available to developers when building NFTs on the Algorand Blockchain.

Solution

Assets and Custom Transfer Logic

This solution illustrates enforcing a call to a smart contract while transferring an Asset (ASA).

algorand standard assets

atomic transfer

smart contracts

stateful smart contracts

Article

Sharing Global State Across Contracts

This article explains how one contract can read another's global state.

Article

Linking Algorand Stateful and Stateless Smart Contracts

This article discussing linking stateful and stateless smart contracts and why it makes sense in many applications.

Solution

Example Digital Exchange Smart Contract Application

This solution presents a very simple DEX application using stateless and stateful smart contracts. It allows users to place limit orders that are fulfilled at a later time by another party.

smart contracts

teal

SDK

Article

Introducing Algorand’s Smart Contract Debugger

This article announces the release of the Teal Debugger.

Solution

Example Permissionless Voting Stateful Smart Contract Application

This solution explains one way to build a permissionless voting application on the Algorand Blockchain.

smart contracts

stateful smart contracts

voting

permissionless

Solution

Example Permissioned Voting Stateful Smart Contract Application

This solution explains one way to build a permissioned voting application on the Algorand Blockchain.

asa

smart contracts

goal

stateful smart contracts

voting

permissioned

Solution

Example Crowdfunding Stateful Smart Contract Application

This solution explains one way to build a crowdfunding application on the Algorand Blockchain.

smart contracts

stateful smart contracts

crowdfunding

Article

Introducing Algorand’s V2 Indexer

Introducing the new Algorand Indexer - a fast and efficient way to search for transactions, accounts, assets, and blocks on the Algorand blockchain.

Article

Verify Signatures and Signed Data within Algorand Smart Contracts

This article explains how to use the ed25519verify opcode in conjunction with the tealsign goal command.

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