# TikTok Explanations

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{% embed url="<https://vm.tiktok.com/ZMRMWgJue/>" %}
What is a Blockchain?
{% endembed %}

{% embed url="<https://vm.tiktok.com/ZMRMWp13Y/>" %}
What is a consensus mechanism?
{% endembed %}

{% embed url="<https://vm.tiktok.com/ZMRMWy4xS/>" %}
What is a key pair?
{% endembed %}

{% embed url="<https://vm.tiktok.com/ZMRMWbbqU/>" %}
What is a token?
{% endembed %}

{% embed url="<https://vm.tiktok.com/ZMRMWmpk4/>" %}
What is the difference between a public and private blockchain?
{% endembed %}

{% embed url="<https://vm.tiktok.com/ZMRMWPgM7/>" %}
What is Bitcoin and Ethereum?
{% endembed %}