diff --git a/cic/attachment.py b/cic/attachment.py
index d4f1cd9..436c0d0 100644
--- a/cic/attachment.py
+++ b/cic/attachment.py
@@ -58,7 +58,8 @@ class Attachment(Data):
 
     def __str__(self):
         s = ''
-        for i in range(len(self.contents)):
-            s += '{} = {}\n'.format(self.digests[i].hex(), self.contents[i])
+        #for i in range(len(self.contents)):
+        for k in self.contents.keys():
+            s += '{} = {}\n'.format(k, self.contents[k]) #self.digests[i].hex(), self.contents[i])
 
         return s
diff --git a/cic/cmd/export.py b/cic/cmd/export.py
index a94c75e..50e8830 100644
--- a/cic/cmd/export.py
+++ b/cic/cmd/export.py
@@ -52,9 +52,9 @@ def execute(config, eargs):
     writers = init_writers_from_config(config)
 
     ct = Token(path=eargs.directory)
-    cm = Meta(path=eargs.directory, writer=writers['meta'])
-    ca = Attachment(path=eargs.directory, writer=writers['attachment'])
-    cp = Proof(path=eargs.directory, attachments=ca, writer=writers['proof'])
+    cm = Meta(path=eargs.directory, writer=writers['meta'](path=eargs.output_directory))
+    ca = Attachment(path=eargs.directory, writer=writers['attachment'](path=eargs.output_directory))
+    cp = Proof(path=eargs.directory, attachments=ca, writer=writers['proof'](path=eargs.output_directory))
     cn = Network(path=eargs.directory)
 
     ct.load()
@@ -77,9 +77,8 @@ def execute(config, eargs):
     ref = cn.resource(eargs.target)
     chain_spec = cn.chain_spec(eargs.target)
     logg.debug('found reference {} chain spec {} for target {}'.format(ref['contents'], chain_spec, eargs.target))
-    c = getattr(cmd_mod, 'new')(chain_spec, ref['contents'], cp, signer_hint=signer, rpc=rpc)
+    c = getattr(cmd_mod, 'new')(chain_spec, ref['contents'], cp, signer_hint=signer, rpc=rpc, outputs_writer=writers['ext'](path=eargs.output_directory))
     c.apply_token(ct)
 
-    p = Processor(proof=cp, attachment=ca, metadata=cm, extensions=[eargs.target])
-
-    c.process(writer=writers['ext'](path=eargs.output_directory))
+    p = Processor(proof=cp, attachment=ca, metadata=cm, extensions=[c])
+    p.process()
diff --git a/cic/ext/eth/__init__.py b/cic/ext/eth/__init__.py
index f4c2f68..1797aec 100644
--- a/cic/ext/eth/__init__.py
+++ b/cic/ext/eth/__init__.py
@@ -156,7 +156,9 @@ class CICEth(Extension):
         if r == None:
             r = code
 
-        self.add_outputs('token', r)
+        writer.write('token_address', self.token_address.encode('utf-8'))
+        writer.write('token', r.encode('utf-8'))
+        self.add_outputs('token', r.encode('utf-8'))
         return r
 
 
@@ -183,6 +185,7 @@ class CICEth(Extension):
         else:
             r = o
 
+        writer.write('token_index', r.encode('utf-8'))
         self.add_outputs('token_index', r)
         return r
 
@@ -230,5 +233,5 @@ class CICEth(Extension):
             self.token_address = add_0x(to_checksum_address(self.token_address))
 
 
-def new(chain_spec, resources, proof, signer_hint=None, rpc=None):
-    return CICEth(chain_spec, resources, proof, signer=signer_hint, rpc=rpc)
+def new(chain_spec, resources, proof, signer_hint=None, rpc=None, outputs_writer=None):
+    return CICEth(chain_spec, resources, proof, signer=signer_hint, rpc=rpc, outputs_writer=outputs_writer)
diff --git a/cic/processor.py b/cic/processor.py
index a2ecb62..508576b 100644
--- a/cic/processor.py
+++ b/cic/processor.py
@@ -30,7 +30,8 @@ class Processor:
         return outputs
 
 
-    def process(self):
+    def process(self, writer=None):
+
         tasks = [
             'proof',
             'attachment',
@@ -42,6 +43,7 @@ class Processor:
 
             for task in tasks:
                 a = self.cores.get(task)
+                logg.debug('>>>>>>> checking task {} {}'.format(task, a))
                 if a == None:
                     logg.debug('skipping missing task receiver "{}"'.format(task))
                     continue