<p>As per the documentation <a href="https://github.com/Bitcoin-ABC/bitcoin-abc/blob/master/doc/files.md" rel="nofollow noreferrer">https://github.com/Bitcoin-ABC/bitcoin-abc/blob/master/doc/files.md</a></p>

<pre><code>blocks/blk000??.dat: block data (custom, 128 MiB per file); since 0.8.0
</code></pre>

<p>These files should be in <code>C:/Users/(username)/AppData/Roaming/Bitcoin</code> which is the standard app data directory.</p>

CC BY-SA 3.0
2017-08-09T10:59:55.333Z
2017-08-09T18:14:38.447Z
2017-08-09T18:14:38.447Z
tuxcanfly
<p>So if I'm running a full node on Bitcoin ABC, where can I find the file or files which contain the blockchain when it is being downloaded?
The folder in Program Files is too small, I think, to contain the blockchain.</p>

CC BY-SA 4.0
2020-12-28T13:09:41.997Z
For future readers: the Bitcoin-ABC client is (confusingly) not a Bitcoin client.
Antoine Poinsot
<bitcoin-cash><datadir><ecash>
Where to find the blockchain on Bitcoin ABC?
Callum Branley
# Where to find the blockchain on Bitcoin ABC?

(Asked by: username_0 on 2017-08-09)

So if I'm running a full node on Bitcoin ABC, where can I find the file or files which contain the blockchain when it is being downloaded?
The folder in Program Files is too small, I think, to contain the blockchain.

**Tags:** bitcoin-cash, datadir, ecash

> **Comments:**
> **username_1**: For future readers: the Bitcoin-ABC client is (confusingly) not a Bitcoin client.  

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## 1 answers

### Answer by username_2 on 2017-08-09. Score: 3

As per the documentation <https://github.com/Bitcoin-ABC/bitcoin-abc/blob/master/doc/files.md>

```
blocks/blk000??.dat: block data (custom, 128 MiB per file); since 0.8.0

```

These files should be in `C:/Users/(username)/AppData/Roaming/Bitcoin` which is the standard app data directory.


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