diff --git a/Makefile.am b/Makefile.am
index da8fdee..b246212 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,3 +1,8 @@
+# Copyright 2012-2013 Luke Dashjr
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the standard MIT license.  See COPYING for more details.
+
 lib_LTLIBRARIES = \
 	libblkmaker_jansson-@LIBBLKMAKER_API_VERSION@.la \
 	libblkmaker-@LIBBLKMAKER_API_VERSION@.la
diff --git a/autogen.sh b/autogen.sh
index 7e138f8..666e0fc 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,4 +1,7 @@
 #!/bin/sh -e
+# Written by Luke Dashjr in 2012
+# This program is released under the terms of the Creative Commons "CC0 1.0 Universal" license and/or copyright waiver.
+
 if test -z "$srcdir"; then
 	srcdir=`dirname "$0"`
 	if test -z "$srcdir"; then
diff --git a/base58.c b/base58.c
index 5d4affa..6810002 100644
--- a/base58.c
+++ b/base58.c
@@ -1,3 +1,10 @@
+/*
+ * Copyright 2012 Luke Dashjr
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the standard MIT license.  See COPYING for more details.
+ */
+
 #ifndef WIN32
 #include <arpa/inet.h>
 #else
diff --git a/blkmaker.c b/blkmaker.c
index 8da534a..1bb6e28 100644
--- a/blkmaker.c
+++ b/blkmaker.c
@@ -1,3 +1,10 @@
+/*
+ * Copyright 2012 Luke Dashjr
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the standard MIT license.  See COPYING for more details.
+ */
+
 #include <limits.h>
 #include <stdbool.h>
 #include <stdint.h>
diff --git a/blkmaker_jansson.c b/blkmaker_jansson.c
index 623c024..047c529 100644
--- a/blkmaker_jansson.c
+++ b/blkmaker_jansson.c
@@ -1,3 +1,10 @@
+/*
+ * Copyright 2012 Luke Dashjr
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the standard MIT license.  See COPYING for more details.
+ */
+
 #define _BSD_SOURCE
 
 #include <stdlib.h>
diff --git a/blktemplate.c b/blktemplate.c
index a8670b2..6702044 100644
--- a/blktemplate.c
+++ b/blktemplate.c
@@ -1,3 +1,10 @@
+/*
+ * Copyright 2012 Luke Dashjr
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the standard MIT license.  See COPYING for more details.
+ */
+
 #define _BSD_SOURCE
 
 #include <limits.h>
diff --git a/blktemplate.h b/blktemplate.h
index b5f579b..e9747b7 100644
--- a/blktemplate.h
+++ b/blktemplate.h
@@ -1,3 +1,10 @@
+/*
+ * Copyright 2012 Luke Dashjr
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the standard MIT license.  See COPYING for more details.
+ */
+
 #ifndef BLKTEMPLATE_H
 #define BLKTEMPLATE_H
 
diff --git a/configure.ac b/configure.ac
index ab7b1c1..15f319a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,3 +1,8 @@
+dnl * Copyright 2012-2013 Luke Dashjr
+dnl *
+dnl * This program is free software; you can redistribute it and/or modify it
+dnl * under the terms of the standard MIT license.  See COPYING for more details.
+
 AC_INIT(
 	[libblkmaker],
 	[0.1],
diff --git a/example.c b/example.c
index 5382b91..7f8c1e2 100644
--- a/example.c
+++ b/example.c
@@ -1,3 +1,10 @@
+/*
+ * Copyright 2012 Luke Dashjr
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the standard MIT license.  See COPYING for more details.
+ */
+
 #include <assert.h>
 #include <inttypes.h>
 #include <stdint.h>
diff --git a/hex.c b/hex.c
index 0607bfe..8fe1314 100644
--- a/hex.c
+++ b/hex.c
@@ -1,3 +1,10 @@
+/*
+ * Copyright 2012 Luke Dashjr
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the standard MIT license.  See COPYING for more details.
+ */
+
 #include <string.h>
 
 #include <stdbool.h>
diff --git a/testinput.c b/testinput.c
index 4b9c8f2..31d2a75 100644
--- a/testinput.c
+++ b/testinput.c
@@ -1,3 +1,9 @@
+/*
+ * Written by Luke Dashjr in 2012
+ *
+ * This data is released under the terms of the Creative Commons "CC0 1.0 Universal" license and/or copyright waiver.
+ */
+
 const char *blkmaker_test_input =
 "{"
 	"\"result\": {"