Previews & embeds
Every Trinity chart can be shared in three public forms: an HTML iframe preview card, a 1200×630 Open Graph image for social networks, and a Markdown link for blogs and notebooks. Each format ships the compact MiCA disclaimer.
HTML iframe — preview card
The iframe shows the chart's name, its bilingual short description, its tier, its optional EXCLUSIVE label, the compact MiCA disclaimer, and a link to the canonical Trinity page. No live chart is rendered inside the iframe — the card is lightweight (~10 KB) and atemporal. Suggested height: 240 px. Fluid width.
<iframe
src="https://trinityinsights.io/embed/{metric_id}"
width="100%"
height="240"
frameborder="0"
loading="lazy"
style="border:1px solid #1f2937;border-radius:8px;max-width:640px;"
title="Trinity Insights — {metric_id}"
></iframe>Replace {metric_id} with the chart identifier. The full list is exposed at /docs/metrics.
Open Graph image — social networks
When you share the preview URL /embed/{metric_id} on X, LinkedIn, Slack, Discord, or any Open Graph compatible client, the social card uses the dedicated image.
https://trinityinsights.io/og/onchain/{metric_id}.pngDimensions: 1200×630. Generated nightly. The image embeds the Trinity watermark and the chart name.
Markdown link — blogs and notebooks
For Substack, Notion, GitHub, Hashnode, or any standard Markdown editor:
[](https://trinityinsights.io/dashboard/onchain/{rubric}/{metric_id})Compliance & IP posture
- Every Trinity preview displays a compact MiCA / AMF / CIF disclaimer. The embed consumer automatically inherits this educational posture.
- Strict editorial atemporality applied both to the preview and to the Open Graph image.
- The embed access perimeter strictly mirrors the Trinity dashboard perimeter for the same chart at the same tier.
- Trinity attribution is mandatory — Trinity name and logo remain visible on the preview and OG image. Modifying, cropping or removing the watermark is prohibited.
URL stability
Chart identifiers (metric_id) are stable for the lifetime of a rubric. Any renames trigger 301 redirects to preserve existing embeds. The preview card is revalidated daily (24h ISR) to follow pedagogical updates without breaking the public URL.