user43221: Where is stored a full data set of bitcoin blockchain?
Is ../blocks/ dir contains a full data for blockchain work?
I know that ../chainstate/ and other files truly contains service information, include hashes, UTXO data set and others. But is it true that the full information already is in ../blocks/ dir?

user91194: I will add an answer to this post

chainstate: Container the information about the UTXO and this is by default indexed in a level db.
blocks: Contains all the data related to the blockchain, so you can build your own chain state with just scan this file (blkXXXX.dat) one by one


43221: <p>Where is stored a full data set of bitcoin blockchain?</p>

<p>Is <code>../blocks/</code> dir contains a full data for blockchain work?</p>

<p>I know that <code>../chainstate/</code> and other files truly contains service information, include hashes, UTXO data set and others. But is it true that the full information already is in <code>../blocks/</code> dir?</p>
 91194: <p>I will add an answer to this post</p>
<ul>
<li>chainstate: Container the information about the UTXO and this is by default indexed in a level db.</li>
<li>blocks: Contains all the data related to the blockchain, so you can build your own chain state with just scan this file (blkXXXX.dat) one by one</li>
</ul>
