logo

Merkle Tree

This is also known as the hash tree, refers to a data structure which is used to encrypt data securely. It has its leaves labelled with the cryptographic hash of a data block. Its non-leaf nodes are labelled with the cryptographic hash of its child nodes' labels

Share this term

Yellow Pay

This is a payment product of Yellow Card that allows you to send money across Africa in your local currency instant and at zero fees.

See full definition

Two Factor Authentications (2FA)

A digital security measure that necessitates a user to provide two proofs of identity before they can access a website or application.

See full definition

Crypto scoop

Sign up for our weekly newsletter

Stay informed with the latest updates to buy, sell, and store your crypto on the go.

phone

Download the Yellow Card app

Start trading crypto with ease

Get the Yellow Card app to buy, sell, and store your crypto on the go.