> For the complete documentation index, see [llms.txt](https://planbforbabies.gitbook.io/documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://planbforbabies.gitbook.io/documentation/education/quest-ce-que-la-blockchain.md).

# Qu'est-ce que la blockchain ?

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{% embed url="<https://www.mtpelerin.com/fr/blog/comment-fonctionne-une-blockchain>" %}

{% embed url="<https://www.youtube.com/watch?v=hbeyJonQB0c>" %}