Back to Blog

0x0f. Introduction to Hyperledger Sawtooth [Blockchain Developers Meetup]

Milen RadkovMilen Radkov
1 min read·Posted underEvents &Meet-ups

Updated on

Cover Image for 0x0f. Introduction to Hyperledger Sawtooth [Blockchain Developers Meetup]

Share

On our last monthly blockchain developers meetup, we had Arian van Eersel introducing us to Hyperledger Sawtooth.

The date of our meetup this time was also very interesting – the 11th anniversary since the first Bitcoin whitepaper was released on 31.10.2008 by Satoshi Nakamoto.

Bitcoin whitepaper

Developers Update

As usual, we started with the latest developers update in the blockchain ecosystem.

Milen Radkov – blockchain developers update

This time we had included several interesting news:

Ethereum

  •  Deposit contract /validator_registration/
    • Written
    • Tested
    • Formally verified
  • BLS standardization /WIP/
  • Eth2 testnets are coming
    • Individual clients are in the process of spinning on some nets for both private and public consumption.

Aeternity

  • Lima release
    • FATE VM
    • AENS
    • Governance
    • ERC20 Token migration
  • Waellet – latest release
  • Aepp-SDK-JS – new version v6.0.0
  • Base-aepp
  • Sophia stdlib

Hyperledger Sawtooth

Arian explained the idea behind the Hyperledger Sawtooth project and presented the architecture of such a network.

He also walked us through a demo application implementing simple business logic for transactions on top of Hyperledger.

Arian van Eersel – Hyperledger Sawtooth
Hyperledger Sawtooth demo

Resources

Have a project in mind?

Let's talk about what you're building.

Contact us
Milen
About the author

Milen

Milen Radkov has experience building and delivering successful complex software systems and projects for both big enterprises and small startups. Being actively developing across different blockchain protocols, platforms and projects for the past 10 years, he has gained extensive experience in blockchain development, architectures, consensus algorithms and token economics. Milen is a well-known figure in the blockchain space.

More Stories

Cover Image for Discreet Log Contracts vs. EVM Oracle Networks: Two Visions for Trustless Finance

Discreet Log Contracts vs. EVM Oracle Networks: Two Visions for Trustless Finance

Milen RadkovMilen Radkov

The Oracle Problem: Where Every Blockchain Hits a Wall A blockchain is, by design, a closed system. It can verify its own state with mathematical certainty – whether a transaction was signed correctly, whether a UTXO exists, whether a smart contract condition was met. What it cannot do natively is reach out and verify the […]

Read more
Cover Image for The zkEVM Race: Ethereum’s Most Difficult Engineering Problem

The zkEVM Race: Ethereum’s Most Difficult Engineering Problem

Milen RadkovMilen Radkov

Every blockchain faces the same uncomfortable question eventually: what happens when more people want to use it than it can handle? For Ethereum, that question stopped being theoretical years ago. At peak congestion, a simple token swap can cost more in gas fees than the tokens themselves are worth. The network processes roughly 15 transactions […]

Read more