Update of the mandatory fields and sync with CIP draft

Removed the date of issuance from the metadata (the slot number should be enough) and sync the mandatory fields from MandatoryFields.md with CIP draft

Metadata/CIP-Certification-Metadata.md

@@ -55,7 +55,6 @@ Certification providers will present which level of certification was reached an
 
 ### Properties
 
-
 **subject**, an UTF-8 encoded string, is a mandatory field which is an identifier of the claim subject.
 
 **certLevel**, an integer between 1 and 3, is a mandatory field that represents the level of certification reached in a certificate.
@@ -66,6 +65,14 @@ Certification providers will present which level of certification was reached an
 
 **reportHash**, a string, is a mandatory field that is the blake2b-256 hash of the audit file pointed by the links in **reportURLs**. 
 
+**summaryURLs**, an array of URLs, is a mandatory field that link to the actual certification summary for anyone to read. 
+
+**summaryHash**, a string, is a mandatory field that is the blake2b-256 hash of the summary file pointed by the links in **summaryURLs**. 
+
+**disclaimerURLs**, an array of URLs, is a mandatory field that link to the legal disclaimer about the content of the report pointed by **reportURLs** links.
+
+**disclaimerHash**, a string, is a mandatory field that is the blake2b-256 hash of the summary file pointed by the links in **disclaimerURLs**. 
+
 **scriptHashes**, containing an ordered list of all scripts that make the DApp, is a mandatory field which can be used as a link to the actual DApp running on-chain.
 
 [TODO: A non example version of the metadata]
@@ -81,10 +88,25 @@ Certification providers will present which level of certification was reached an
     "certificateIssuer":    "Audit House",
     "reportURLs": [
         "https://audithouse.io/certificate.pdf",
-        "ipfs://bafybeiemxf5abjwjbikoz4mc3a3dla6ual3jsgpdr4cjr3oz3evfyavhwq"
+        "ipfs://bafybeiemxfal3jsgpdr4cjr3oz3evfyavhwq"
     ]
     "reportHash": "c6bb42780a9c57a54220c856c1e947539bd15eeddfcbf3c0ddd6230e53db5fdd"
 
+    "summaryURLs": [
+        "https://audithouse.io/summary.pdf",
+        "ipfs://jdke788dejknfezio793029ozoekd707d609478ff65bd8501ab9e68dd98"
+    ]
+
+    "summaryHash": "c57a54220c856c1e947ddd6230e53db5fdd539bd15eec6bb42780a9ddfcbf3c0"
+
+    "disclaimerURLs": [
+        "https://audithouse.io/disclaimer.pdf",
+        "ipfs://ezio5abjwjbikoz4mc3a3dla6ujknf01ab9e68dd98kd707d609478ff6"
+    ]
+
+    "disclaimerHash": "c57a54220c856c1e947ddd6230e53db5fdd539bd15eec6bb42780a9ddfcbf3c0"
+
+
     "scriptHashes": [
         "0ac61bc5d90aff9dbbc3b1fdeb3650067bf9a6c33598501ab9e68721",
         "67bfced3e447c368779ba07d609478f6598aeb6bc1b719bc4e405ea7",
@@ -96,6 +118,10 @@ Certification providers will present which level of certification was reached an
 ```
 
 [TBD: on/off chain, even useful?]
+
+[TO ADD: Compilation chain, how do we represent that? with versions, compilation options]
+[TO ADD: Verification tools, how do we represent that? with versions, compilation options]
+
 ```json
 {
     "compiler": "", // compiler + version + options, compilation options?

Metadata/MandatoryFields.md

@@ -10,8 +10,6 @@
 
 - Certificate issuer certificateIssuer (string, min 4 max 50 characters)
 
-- Date of issuance issuanceDate (string)
-
 - Links to report reportURL (array of strings - urls, max 200 char-, max 10 elements)
 
 - Hash of the report reportHash (string)
@@ -32,7 +30,7 @@
 
 - Compilation chain used compilationChain (array of strings)
 
-	- Compilator and version used
+	- Compiler and version used
 
 	- Possible post-compilation optimizations