# BLOCKSET
The `blockset` application is a command line program that can store and retrieve data blocks using a content-dependent tree (CDT) hash function as a universal address of the blocks.
## Commands
- address validation:
```console
blockset validate 3v1d4j94scaseqgcyzr0ha5dxa9rx6ppnfbndck971ack
```
- calculate address:
```console
blockset address ./README.md
```
- add a data block to the local storage `cdt0/`:
```console
blockset add ./LICENSE
```
- get a file by address
```console
blockset get ngd7zembwj6f2tsh4gyxrcyx26h221e3f2wdgfbtq87nd ./old.md
```
- information about the repository
```console
blockset info
```