Get Verification Watermarked Image
Download the original JPEG with the Lumethic badge strip (the "asset tag" rendition).
Retrieve the original JPEG with a dark strip appended at the bottom and a date stamp overlaid on the photo. There is no QR code on the rendition (WatermarkService is designed without one; several platforms strip or ban them). A scannable link is built client-side from the share URL when the verification is shared.
Authentication Required: Valid API key or JWT token (verification owner only)
Path Parameters:
- verification_id: Unique identifier for the verification
What the rendition carries:
- A neon date stamp on the photo itself, bottom-right: the verification's server-side created_at in UTC, formatted 19 SEP '26 (not the camera's DateTimeOriginal)
- A bottom strip: LUMETHIC | shutter, aperture and ISO read from the RAW metadata | REF: L-XXXXXX, the verification's short_code (omitted on legacy rows without one)
- No logo image, no "verified" wording, no URL
The strip is rendered once, at verification time, and stored; changing the wording does not alter renditions that already exist.
Response: Returns a 302 redirect to a temporary pre-signed URL (valid for 1 hour)
Requirements:
- The rendition is generated only when the pair graded verified (a provisional pair keeps result = true but gets no badge); this endpoint then requires result = true
- Available on every plan, including Free
Status Codes:
- 302: Redirect to watermarked image URL
- 404: Verification not found, verification failed, or watermarked image not available
Use Cases:
- Share verified photos with embedded proof of authenticity
- Add verification stamps to portfolio images
- Provide clients with verified images that link to verification results
Request
- Base URL: https://api.lumethic.com
- URL: https://api.lumethic.com/v1/verifications/{verification_id}/renditions/signed/original
- Auth: OAuth2PasswordBearer (a scheme the document does not define)
Path parameters
Headers
Changes
No recorded changes to this operation across all 1 revision of this API.