---
title: "Oluwatosin Serah Ajao (@Sayrarh) | Hashnode"
description: "Blockchain developer. Read the latest articles by Oluwatosin Serah Ajao on Hashnode."
url: "https://hashnode.com/@Sayrarh"
---

@Sayrarh

# Oluwatosin Serah Ajao

@Sayrarh · Nigeria · Joined July 2022

Blockchain developer

## Comments

[Thank you.](https://hashnode.com/posts/blockchain-why-explained-well-to-a-layman/62d616853060d03288d9bc24/comment/62d79de9d3af5e3713d62454#reply-62d8c7b8ca829b4aca5687ab)

Reply · Article · Jul 21, 2022 · [Blockchain: Why? Explained Well To A Layman](https://hashnode.com/posts/blockchain-why-explained-well-to-a-layman/62d616853060d03288d9bc24)