diff --git a/badges/assertion.php b/badges/assertion.php
index 0c41062851e..29f1d9ec82f 100644
--- a/badges/assertion.php
+++ b/badges/assertion.php
@@ -52,7 +52,7 @@ if (!is_null($action)) {
     } else { // Revoked badge.
         header("HTTP/1.0 410 Gone");
         $assertion = array();
-        if ($obversion == OPEN_BADGES_V2) {
+        if ($obversion >= OPEN_BADGES_V2) {
             $assertionurl = new moodle_url('/badges/assertion.php', array('b' => $hash));
             $assertion['id'] = $assertionurl->out();
         }
diff --git a/badges/classes/assertion.php b/badges/classes/assertion.php
index 9121b9d9fbc..bbfa50b4f0c 100644
--- a/badges/classes/assertion.php
+++ b/badges/classes/assertion.php
@@ -128,7 +128,7 @@ class core_badges_assertion {
             $email = empty($this->_data->backpackemail) ? $this->_data->email : $this->_data->backpackemail;
             $assertionurl = new moodle_url('/badges/assertion.php', array('b' => $hash, 'obversion' => $this->_obversion));
 
-            if ($this->_obversion == OPEN_BADGES_V2) {
+            if ($this->_obversion >= OPEN_BADGES_V2) {
                 $classurl = new moodle_url('/badges/badge_json.php', array('id' => $this->get_badge_id()));
             } else {
                 $classurl = new moodle_url('/badges/assertion.php', array('b' => $hash, 'action' => 1));
@@ -325,7 +325,7 @@ class core_badges_assertion {
      */
     protected function embed_data_badge_version2 (&$json, $type = OPEN_BADGES_V2_TYPE_ASSERTION) {
         // Specification Version 2.0.
-        if ($this->_obversion == OPEN_BADGES_V2) {
+        if ($this->_obversion >= OPEN_BADGES_V2) {
             $badge = new badge($this->_data->id);
             if (empty($this->_data->courseid)) {
                 $context = context_system::instance();
diff --git a/badges/tests/badgeslib_test.php b/badges/tests/badgeslib_test.php
index 475f818658f..fa0baa75c14 100644
--- a/badges/tests/badgeslib_test.php
+++ b/badges/tests/badgeslib_test.php
@@ -32,7 +32,7 @@ require_once($CFG->dirroot . '/badges/lib.php');
 
 use core_badges\helper;
 
-class core_badges_badgeslib_testcase extends advanced_testcase {
+class badgeslib_test extends advanced_testcase {
     protected $badgeid;
     protected $course;
     protected $user;
@@ -698,6 +698,16 @@ class core_badges_badgeslib_testcase extends advanced_testcase {
         $this->assertStringMatchesFormat($testassertion2->badge, json_encode($assertion2->get_badge_assertion()));
         $this->assertStringMatchesFormat($testassertion2->class, json_encode($assertion2->get_badge_class()));
         $this->assertStringMatchesFormat($testassertion2->issuer, json_encode($assertion2->get_issuer()));
+
+        // Test Openbadge specification version 2.1. It has the same format as OBv2.0.
+        // Get assertion version 2.1.
+        $award = reset($awards);
+        $assertion2 = new core_badges_assertion($award->uniquehash, OPEN_BADGES_V2P1);
+
+        // Make sure JSON strings have the same structure.
+        $this->assertStringMatchesFormat($testassertion2->badge, json_encode($assertion2->get_badge_assertion()));
+        $this->assertStringMatchesFormat($testassertion2->class, json_encode($assertion2->get_badge_class()));
+        $this->assertStringMatchesFormat($testassertion2->issuer, json_encode($assertion2->get_issuer()));
     }
 
     /**
diff --git a/badges/tests/events_test.php b/badges/tests/events_test.php
index e6c464fb67b..ab411a9b542 100644
--- a/badges/tests/events_test.php
+++ b/badges/tests/events_test.php
@@ -31,7 +31,7 @@ require_once($CFG->dirroot . '/badges/tests/badgeslib_test.php');
  * @copyright  2015 onwards Simey Lameze <simey@moodle.com>
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
-class core_badges_events_testcase extends core_badges_badgeslib_testcase {
+class events_test extends badgeslib_test {
 
     /**
      * Test badge awarded event.