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Sigilet - Open Badges Issuer & Digital Certificates

开发者 sigilet
更新时间 2026年9月13日 15:17
PHP版本: 8.0 及以上
WordPress版本: 7.1
版权: GPLv2 or later
版权网址: 版权信息

标签

lms verification certificates badges openbadges

下载

1.7.0 1.6.4 1.6.5 1.6.6 1.6.7

详情介绍:

Issue digital badges from the WordPress site you already run. Your recipients get a credential they can add to LinkedIn, download, and show an employer, and anyone can check it on your domain. Sigilet suits training providers, membership associations, universities and employers who award certificates or recognition and need those awards to be verifiable. No badge platform sits in the middle, there is no fee per badge, and your recipients never create an account. Badges follow Open Badges 2.0 (OB 2.0), so any conformant wallet or verifier can read them. Sigilet Pro integrates with both LifterLMS and Tutor LMS. How it works
  1. Create a badge type: a title, what it is awarded for, and an image.
  2. Award it to an email address. Issue it now, email the recipient, or hold it as a draft until launch day.
  3. The recipient gets a public verification page on your domain, a LinkedIn share button, and a download.
What you get Badge types and a three-mode award workflow, twelve ready-made badge emblems to pick from, hosted verification on your own domain, one-click revoke and un-revoke, optional expiry dates, Badge Issuer and Badge Viewer roles so you can let someone award badges without handing over the rest of WordPress, an "Award a badge" link beside each person on your Users screen, a [sigilet_badges] shortcode so recipients can show their own badges, and a private sharing panel for each recipient. Downloaded badges carry their own proof inside the image file, so they work in any OB 2.0 wallet rather than being just a picture. Sigilet never stores a recipient's email address. Each award keeps a one-way hash instead, so two badges held by the same person cannot be linked from the public record. Works with your LMS (Sigilet Pro) Sigilet Pro awards a badge automatically when a student completes a course in LifterLMS or Tutor LMS. Map a course to a badge once on the badge screen, and every completion after that issues a verifiable Open Badge rather than a PDF certificate. Re-completing a course does not issue a second badge, and un-completing one does not revoke a badge already earned. This plugin ships no part of that code. Installing it will not add anything to your LMS. Screenshots are below. The Sigilet for WordPress page carries the technical detail: the OB 2.0 JSON Sigilet publishes, how badge baking works, how the privacy hashing works, and the server requirements. Pro Two features are part of a separate Sigilet Pro package and are not part of this download:

安装:

  1. Upload the plugin to wp-content/plugins/, or install it from the Plugins screen, and activate Sigilet.
  2. Go to Sigilet → Settings and fill in your organization name, URL, and contact email.
  3. If verification URLs return 404, visit Settings → Permalinks and click Save Changes once to flush rewrite rules.

屏幕截图:

  • The Award a Badge workflow.
  • A hosted verification page.
  • The recipient sharing hub (LinkedIn, download, copy link/embed).
  • Issuer settings.

升级注意事项:

1.6.2 Pro licensing moves to Sigilet's own service. Pro installations need a Sigilet license key, entered on the License screen, after updating. The WordPress.org build is unaffected.

常见问题:

Where are recipient email addresses stored?

They are not. Sigilet stores only a per-assertion salted SHA-256 hash of the recipient's email, per the Open Badges hashed IdentityObject. The plaintext address is used only to send the optional award notification and is then discarded.

Do I need a third-party badge platform?

No. Badges are issued and verified entirely on your own WordPress domain. The Pro build contacts Sigilet's licensing service only to check the license and fetch Pro updates; purchases occur through Polar outside WordPress. Neither service hosts badges or receives recipient data.

Is Sigilet free?

Yes. Everything in this download is free and never expires: issuance, ready-made emblems, hosted verification, baking, roles, revocation, expiry, awarding from the Users screen, the recipient badge shortcode, and recipient sharing. Nothing is time-limited, quota-limited, or locked behind an upgrade. Two features are not included in this plugin at all and are a separate Pro package: CSV bulk award, and automatic awards when an LMS course is completed.

Can Sigilet award a badge when someone finishes a course?

Yes, with Sigilet Pro, for LifterLMS and Tutor LMS. You map a course to a badge on the badge edit screen and every later completion issues that badge automatically. It is a separate Pro package rather than part of this free download, and this plugin contains none of it. Awarding by hand, one recipient at a time, is free and unlimited.

What image formats can be baked?

The Open Badges spec defines baking for PNG. PNG uploads are baked directly. GIF/WebP/AVIF uploads are converted to PNG first when the server's GD extension supports the source format; otherwise the original image is served unbaked.

更新日志:

1.7.0 1.6.7