diff --git a/README.md b/README.md
index de341cf..ab40666 100644
--- a/README.md
+++ b/README.md
@@ -113,14 +113,14 @@ from bitcoin_tools.analysis.status.utils import parse_ldb
 
 # Set the version of the Bitcoin Core you are using (which defines the chainstate format)
 # and the IO files.
-version = 0.15
+
 f_utxos = "decoded_utxos.txt"
 f_parsed_utxos = "parsed_utxos.txt"
 
 # Parse all the data in the chainstate.
-parse_ldb(f_utxos, version=version)
+parse_ldb(f_utxos)
 # Parses transactions and utxos from the dumped data.
-utxo_dump(f_utxos, f_parsed_utxos, version=version)
+utxo_dump(f_utxos, f_parsed_utxos)
 
 # Data is stored in f_utxos and f_parsed_utxos files respectively
 ```
diff --git a/bitcoin_tools/analysis/status/README.md b/bitcoin_tools/analysis/status/README.md
index f3d543c..6ca5025 100644
--- a/bitcoin_tools/analysis/status/README.md
+++ b/bitcoin_tools/analysis/status/README.md
@@ -3,9 +3,11 @@
 **STATUS** (**ST**atistical **A**nalysis **T**ool for **U**txo **S**et) is an open source tool that provides an easy way to access, decode and analyze data from the Bitcoin's `utxo set`. The accompanying working paper further explains its design, application, and presents results of a recently performed analysis: [https://eprint.iacr.org/2017/1095.pdf](https://eprint.iacr.org/2017/1095.pdf)
 
 
-STATUS is coded in Python 2 and works for both the existing versions of Bitcoin Core's `utxo set`, that is, the first defined format (versions 0.8 - 0.14) and the recently defined one (version 0.15). 
+STATUS is coded in Python 2 and works for both the existing versions of Bitcoin Core's `utxo set`, that is, the first defined format (versions 0.8 - 0.14) and the recently defined one (version 0.15).
 
-STATUS reads from a LevelDB folder (usually located under `.bitcoin/chainstate`) and parses all the `utxo` entries into a `json` file. From the parsed file, STATUS allows you to perform two type of analysis, a `utxo` based one, and a `transaction` based one, by decoding all the parsed information from the chainstate. 
+STATUS works, from now on, with 0.15 format. For 0.8-0.14 version refer to `ldb_0.14` branch.
+
+STATUS reads from a LevelDB folder (usually located under `.bitcoin/chainstate`) and parses all the `utxo` entries into a `json` file. From the parsed file, STATUS allows you to perform two type of analysis, a `utxo` based one, and a `transaction` based one, by decoding all the parsed information from the chainstate.
 
 ## UTXO based analysis
 
diff --git a/bitcoin_tools/analysis/status/data_dump.py b/bitcoin_tools/analysis/status/data_dump.py
index 385b630..c049a21 100644
--- a/bitcoin_tools/analysis/status/data_dump.py
+++ b/bitcoin_tools/analysis/status/data_dump.py
@@ -6,6 +6,16 @@
 
 
 def transaction_dump(fin_name, fout_name):
+    """
+    Reads from a parsed utxo file and dumps additional metadata related to transactions.
+
+    :param fin_name: Name of the parsed utxo file.
+    :type fin_name: str
+    :param fout_name: Name of the file where the final data will be stored.
+    :type fout_name: str
+    :return: None
+    :rtype: None
+    """
     # Transaction dump
 
     # Set the input and output files
@@ -44,7 +54,19 @@ def transaction_dump(fin_name, fout_name):
     fout.close()
 
 
-def utxo_dump(fin_name, fout_name, coin, count_p2sh=False, non_std_only=False, ordered_dict=False):
+def utxo_dump(fin_name, fout_name, coin, count_p2sh=False, non_std_only=False):
+    """
+    Reads from a parsed utxo file and dumps additional metadata related to utxos.
+
+    :param fin_name: Name of the parsed utxo file.
+    :type fin_name: str
+    :param fout_name: Name of the file where the final data will be stored.
+    :type fout_name: str
+    :param coin: Currency that will be analysed 
+    :return: None
+    :rtype: None
+    """
+
     # UTXO dump
 
     # Input file
@@ -108,14 +130,14 @@ def utxo_dump(fin_name, fout_name, coin, count_p2sh=False, non_std_only=False, o
                       "index": utxo['index'],
                       "register_len": utxo['len']}
 
-                # Additional data used to explain dust figures (describes the size taken into account by each metric
-                # when computing dust/unprofitability). It is not used in most of the cases, and generates overhead
-                # in both size and time of execution, so ity is not added by default. Uncomment if necessary.
+            # Additional data used to explain dust figures (describes the size taken into account by each metric
+            # when computing dust/unprofitability). It is not used in most of the cases, and generates overhead
+            # in both size and time of execution, so ity is not added by default. Uncomment if necessary.
 
-                # result["dust_size"] = out_size + in_size
-                # result["min_size"] = min_size
-                # result["est_size"] = get_est_input_size(out, utxo["height"], p2pkh_pksize, p2sh_scriptsize,
-                #                                         nonstd_scriptsize, p2wsh_scriptsize)}
+            # result["dust_size"] = out_size + in_size
+            # result["min_size"] = min_size
+            # result["est_size"] = get_est_input_size(out, utxo["height"], p2pkh_pksize, p2sh_scriptsize,
+            #                                         nonstd_scriptsize, p2wsh_scriptsize)}
 
             # Updates the dictionary with the remaining data from out, and stores it in disk.
             result.update(out)