From e0be6aa4c4dc6563afa7c5039d3ff3399d4c298e Mon Sep 17 00:00:00 2001
From: Erik Zhang <erik@neo.org>
Date: Thu, 29 Jul 2021 15:00:31 +0800
Subject: [PATCH] Add implementation

---
 nep-16.mediawiki | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/nep-16.mediawiki b/nep-16.mediawiki
index e94f4ac7..8d9ed625 100644
--- a/nep-16.mediawiki
+++ b/nep-16.mediawiki
@@ -104,3 +104,7 @@ The value of <code>script</code> stores the raw VM opcodes. The data should be s
 ====checksum====
 
 The <code>checksum</code> item is used not only to ensure a corrupt-free transmission, but also to ensure that the file has not been tampered with. It is computed by using the SHA256 algorithm to hash the serialised <code>nef</code> file excluding <code>checksum</code> twice, and converting the result into a 32-bit unsigned integer, which must be identical with the last four bytes of the <code>nef</code> file.
+
+==Implementation==
+
+https://github.com/neo-project/neo/blob/master/src/neo/SmartContract/NefFile.cs