diff --git a/kevacoin/get.php b/kevacoin/get.php
index b2f248d..3aba959 100644
--- a/kevacoin/get.php
+++ b/kevacoin/get.php
@@ -24,60 +24,97 @@ function _exec(
     return false;
 }
 
-// Get last namespace value
-$kevaNS = _exec(
+// Get clitoris
+$clitoris = _exec(
     $argv[1],
     sprintf(
-        '%s %s "_KEVA_NS_"',
-        'keva_filter',
+        '%s %s "_CLITOR_IS_"',
+        'keva_get',
         $argv[2]
     )
 );
 
-print_r($kevaNS);
-
-$names = [];
+print_r(
+    $clitoris
+);
 
-foreach ($kevaNS as $ns)
+if (empty($clitoris->value))
 {
-    $names[$ns->height] = $ns->value;
+   exit(
+       sprintf(
+           '%s does not contain _CLITOR_IS_' . PHP_EOL,
+           $argv[2]
+       )
+   );
 }
 
-krsort($names);
+if (!$clitoris = @json_decode(
+     $clitoris->value
+))
+{
+    exit(
+        sprintf(
+            'could not decode _CLITOR_IS_ of %s' . PHP_EOL,
+            $argv[2]
+        )
+    );
+}
 
-// Get namespace content
-$parts = _exec(
-    $argv[1],
-    sprintf(
-        '%s %s "\d+"',
-        'keva_filter',
-        $argv[2]
-    )
-);
+if ($clitoris->version !== '1.0')
+{
+    exit(
+        sprintf(
+            '_CLITOR_IS_ of %s not compatible!' . PHP_EOL,
+            $argv[2]
+        )
+    );
+}
 
-print_r($parts);
+if (empty($clitoris->file->name))
+{
+    exit(
+        sprintf(
+            '_CLITOR_IS_ format issue for %s!' . PHP_EOL,
+            $argv[2]
+        )
+    );
+}
 
 // Merge content data
-$data = [];
-foreach ($parts as $part)
+$pieces = [];
+foreach (
+    _exec(
+        $argv[1],
+        sprintf(
+            '%s %s "\d+"',
+            'keva_filter',
+            $argv[2]
+        )
+    ) as $piece)
 {
-    $data[$part->key] = $part->value;
+    $pieces[$piece->key] = $piece->value;
+
+    print_r(
+        $piece
+    );
 }
 
-ksort($data);
+ksort(
+    $pieces
+);
 
 // Save merged data to destination
 $filename = isset($argv[3]) ? $argv[3] : sprintf(
-    '%s/../data/import/kevacoin.%s.%s',
+    '%s/../data/import/[kevacoin][%s]%s',
     __DIR__,
     $argv[2],
-    $names[array_key_first($names)]
+    $clitoris->file->name
 );
 
 file_put_contents(
     $filename,
     base64_decode(
-        implode('', $data)
+        implode('', $pieces)
     )
 );
 
diff --git a/kevacoin/put.php b/kevacoin/put.php
index a3cec42..247fedb 100644
--- a/kevacoin/put.php
+++ b/kevacoin/put.php
@@ -24,58 +24,131 @@ function _exec(
     return false;
 }
 
-// Create namespace
-$kevaNamespace = _exec(
+// Check file exits
+if (!file_exists($argv[2]))
+{
+    exit('filename does not exist!' . PHP_EOL);
+}
+
+// Get file hash sum
+$md5file = md5_file(
+    $argv[2]
+);
+
+// Split content to smaller parts, according to the protocol limits
+$size = isset($argv[3]) && $argv[3] <= 3072 ? (int) $argv[3] : 3072;
+
+$pieces = str_split(
+    base64_encode(
+        file_get_contents(
+            $argv[2]
+        )
+    ),
+    $size
+);
+
+// Count total pieces
+$total = count(
+    $pieces
+);
+
+// Get software protocol details
+$software = _exec(
+    $argv[1],
+    '-getinfo'
+);
+
+print_r($software);
+
+// Create namespace to collect there data pieces
+$ns = _exec(
     $argv[1],
     sprintf(
-        '%s %s',
+        "%s '%s'",
         'keva_namespace',
-        basename($argv[2])
+        $md5file
     )
 );
 
-print_r($kevaNamespace);
+print_r($ns);
 
-// Insert content parts
-if (!empty($kevaNamespace->namespaceId))
-{
-    $parts = str_split(
-        base64_encode(
-            file_get_contents($argv[2])
-        ),
-        isset($argv[3]) && $argv[3] <= 3072 ? (int) $argv[3] : 3072 // 3072 bytes limit
-    );
+// Create meta description for the future generations
+print_r(
+    _exec(
+        $argv[1],
+        sprintf(
+            "%s %s '%s' '%s'",
+            'keva_put',
+            $ns->namespaceId,
+            '_CLITOR_IS_',
+            json_encode(
+                [
+                    'version' => '1.0',
+                    'model' =>
+                    [
+                        'name' => 'kevacoin',
+                        'software' =>
+                        [
+                            'version'  => $software->version,
+                            'protocol' => $software->protocolversion
+                        ]
+                    ],
+                    'pieces'  =>
+                    [
+                        'total' => $total,
+                        'size'  => $size,
+                    ],
+                    'file' =>
+                    [
+                        'name' => basename(
+                            $argv[2]
+                        ),
+                        'mime' => mime_content_type(
+                            $argv[2]
+                        ),
+                        'size' => filesize(
+                            $argv[2]
+                        ),
+                        'md5'  => $md5file
+                    ]
+                ]
+            )
+        )
+    )
+);
 
-    foreach ($parts as $key => $value)
-    {
-        $kevaPut = _exec(
+// Begin pieces saving
+foreach ($pieces as $key => $value)
+{
+    print_r(
+        _exec(
             $argv[1],
             sprintf(
-                '%s %s %s %s',
+                "%s '%s' '%s' '%s'",
                 'keva_put',
-                $kevaNamespace->namespaceId,
+                $ns->namespaceId,
                 $key,
                 $value
             )
-        );
-
-        print_r($kevaPut);
-
-        $delay = isset($argv[4]) ? (int) $argv[4] : 60;
-
-        echo sprintf(
-            '%s/%s sent, waiting %s seconds...' . PHP_EOL,
-            $key + 1,
-            count($parts),
-            $delay
-        );
+        )
+    );
 
-        sleep($delay);
-    }
+    // Apply delays to prevent too-long-mempool-chain reject
+    $delay = isset($argv[4]) && $argv[4] > 0 ? (int) $argv[4] : 60;
 
     echo sprintf(
-        'done! run to extract: php kevacoin/get.php %s %s' . PHP_EOL,
-        $argv[1],
-        $kevaNamespace->namespaceId
+        '%s/%s sent, waiting %s seconds...' . PHP_EOL,
+        $key + 1,
+        $total,
+        $delay
     );
-}
\ No newline at end of file
+
+    sleep($delay);
+}
+
+// Print result
+echo sprintf(
+    'done! run to extract: php kevacoin/get.php %s %s' . PHP_EOL,
+    $argv[1],
+    $ns->namespaceId
+);
\ No newline at end of file