> For the complete documentation index, see [llms.txt](https://docs.vechain.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vechain.org/core-concepts.md).

# Core Concepts

Core concepts relating to blockchain systems and the VeChainThor blockchain.

A collection of articles to provide the reader with information on core blockchain concepts, specifically related to the VeChainThor blockchain.

<table data-view="cards"><thead><tr><th align="center"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td align="center">Networks</td><td><a href="/core-concepts/networks.md">Networks</a></td></tr><tr><td align="center">Nodes</td><td><a href="/core-concepts/nodes.md">Nodes</a></td></tr><tr><td align="center">Blocks</td><td><a href="/core-concepts/blocks.md">Blocks</a></td></tr><tr><td align="center">Transactions</td><td><a href="/core-concepts/transactions.md">Transactions</a></td></tr><tr><td align="center">Block Explorers</td><td><a href="/core-concepts/block-explorers.md">Block Explorers</a></td></tr><tr><td align="center">Wallets</td><td><a href="/core-concepts/wallets.md">Wallets</a></td></tr><tr><td align="center">EVM Compatibility</td><td><a href="/core-concepts/evm-compatibility.md">EVM Compatibility</a></td></tr><tr><td align="center">Account Abstraction</td><td><a href="broken://pages/Bdx7mXjbZT70UuTcdSzI">Broken link</a></td></tr><tr><td align="center">Token Bound Accounts</td><td><a href="broken://pages/S9ZyCBwJYkFA5qSBTiad">Broken link</a></td></tr></tbody></table>