fix: sign flow

_sidebar.md

@@ -1,3 +1,5 @@
+* [Create Flow](/create.md)
+* [Sign Flow](/sign.md)
 * [Email Flow](/emailflow.md)
 * [Offline Flow](/offline.md)
 * [Technical Notes](/technical.md)

create.md

@@ -21,10 +21,6 @@ This event is designed to provide clarity (when signing) about the agreement bei
 }
 ```
 
-## Metadata JSON
-
-This contains the marks that should be applied to the files
-
 ## Encrypted Zip File
 
 This file contains the following:

sign.md

@@ -13,12 +13,43 @@ This event is designed to provide clarity (when signing) about the agreement bei
   "created_at": 1716564780,
   "id": "...",
   "sig": "...",
-  "pubkey": "pubkey of CREATOR",
+  "pubkey": "pubkey of SIGNER",
   "tags":[
-    ["signers","npub1d0csynr..","npub1nqulz.."],
-    ["viewers","npub1viewer1"], // optional tag, only if there are viewers
-    ["files","hash1:name1.csv","hash2:name2.pdf"], // extension determines the file type.  Order determines index.
+    ["prevsig","xxx"], // sig of kind 160300 (create) event
     ["meta","hash1"] // the hash of the meta.json file
   ]
 }
+```
+
+## Encrypted Zip File
+
+This file contains the following:
+
+- "marked" folder (offline only) - containing marked pdfs
+- "files" folder (offline only) - containing original pdfs
+- "events" folder:
+  * sign Event (1603)
+  * create event (160300), for verification
+  * OTS request event
+  * OTS response event(s)
+- meta.json file - contains the marks information
+
+
+## Keys 
+
+The keys.json looks like this:
+
+```json
+{ 
+  "kind": 160301,
+  "content": "",
+  "created_at": 1716564780,
+  "id": "...",
+  "sig": "",  
+  "pubkey": "random pubkey",
+  "tags":[
+    ["filehash",<optional list of blossom servers>],
+    ["array of decryption keys", "encrypted to each recipient"]
+  ]
+}
 ```