Author Archives: ajlopez

About ajlopez

I'm a software developer, from Argentina.

Blockchain: Links And Resources (238)

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Responsible disclosure in the era of cryptocurrencies

Reducing the risk of catastrophic cryptocurrency bugs

IOTA Critic in Black Hat

Drivechains, Sidechains and Hybrid 2-Way Peg Designs

RSK Vulnerability Bounty Program

RSK White Paper Overview

SEC Delays VanEck-SolidX Bitcoin ETF Decision to September

Understanding Payment Channels

Angel “Java” Lopez


Programming: Links and Resources (18)

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The Truth About Martin Fowler and Uncle Bob

The 2018 Web Developer Roadmap

Blockchain hype may have peaked, but IBM is still a believer

El Silicon Valley de Europa está en Barcelona

Eliminating Java Update Confusion

Oracle Will Charge for Java Starting in 2019

Bests posts on Language Engineering

Simple terminal UI for git commands

Angel “Java” Lopez


Blockchain: Links And Resources (237)

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Decentralized certificate authority and naming

Ethereum Name Service Toolkit

Ethereum Name Service Gateway

TPL – Transaction Permission Layer
A Validation System for Secure Peer-to-Peer Exchange

Proof of concept for the contracts implementing TPL

Artificial Intelligence on Blockchain

Hyperledger Fabric – Peers

What if people were paid for their data?

Angel “Java” Lopez


Blockchain: Links And Resources (236)

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Zeppelin Community Interviews: Dennison Bertram

Smart Contract SLAs for Dense Small-Cell-as-a-Service

Foundations of Homomorphic Secret Sharing

Lumino Transaction Compression Protocol (LTCP)

Solidity Learning: Revert(), Assert(), and Require() in Solidity, and the New REVERT Opcode in the EVM

The World Bank is preparing for the world’s first blockchain bond

ConsensusPedia: An Encyclopedia of 30 Consensus Algorithms

Where Have All the Augur Users Gone?

Angel “Java” Lopez


JavaScript: Links, News And Resources (23)

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Creating a Secure REST API in Node.js

Serverless Twitter bot with Google Cloud

Deploying a Stateful Application on Azure Kubernetes Service (AKS)

Machine Learning in Node.js With TensorFlow.js

Simplified HTTP requests

The largest Node.JS best practices list (August 2018)

A better and pretty variable inspector for your Node.js applications

The Cost of JavaScript in 2018

Angel “Java” Lopez


Blockchain: Links And Resources (235)

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Important message concerning the Ledger Wallet Ethereum Chrome App

The first general purpose smart contract platform secured by the Bitcoin Network

Getting started with ZeppelinOS

Summary: Overview of Praos and Genesis (Peter Gaži)

Blockchain sí, Bitcoin no: el Caso de Colombia

Blockchain: el cambio de paradigma respecto a los sistemas clásicos

NYSE Parent ICE’s New Futures Contract Will Deliver Real Bitcoin

Say Hello to SmartDrops: The New Way to Give Away Free Crypto

Angel “Java” Lopez

New Month’s Resolutions: August 2018

A new month has started, it’s time to write down the monthly technical resolutions. First, a review of the previous month’s ones:

– Continue BlockchainJ [pending]
– Continue BlockchainSharp [pending]
– Continue SimpleEvm [complete] see repo
– Continue AprendiendoSolidity [complete] see repo
– Continue RSharp [pending]
– Give a course about Smart Contracts Programming [complete]

Additionaly, I worked on:

– Improve HuskyJS [complete] see repo
– Improve Evm2Code [complete] see repo
– Improve Domie [complete] see repo

My new month’s resolutions:

– Continue BlockchainJ
– Continue BlockchainSharp
– Continue SimpleEvm
– Continue HuskyJS
– Continue AprendiendoSolidity
– Continue RSharp
– Give a talk about building a blockchain in Java

Angel “Java” Lopez