ProjectEnvelope is a neutral sharing and proof layer.
Plain English
What it is
ProjectEnvelope is for sharing important work without exposing the original studio, newsroom, client, or internal system. It gives each item a neutral link and, when needed, a Company Mark stamp that proves the exact file fingerprint was recorded by that company.
The file can be a PDF, image, video, document, spreadsheet, HTML page, ZIP, CAD file, BIM export, dataset, or normal shared file. ProjectEnvelope does not need to understand the format. It verifies the bytes.
Create project
Start with a project record: title, summary, client reference, status, tags, timeline, thumbnail, and private notes.
Add material
Attach files, images, documents, CAD exports, notes, articles, brochures, pasted HTML, generated HTML, or other shared files.
Stamp proof
Use your Company Mark to stamp important material so the exact same file or page can be checked later.
Share link
Publish a neutral ProjectEnvelope link with optional passcode, expiry, availability window, max opens, and recipient notes.
Verify later
Anyone can check the same file against ProjectEnvelope and see whether it matches an active Company Mark stamp.
How it is used
Hosted app and external workflows
Inside ProjectEnvelope
Create a project, add material, draft notes or HTML with AI when useful, stamp the important items, then publish neutral links for clients, readers, auditors, or reviewers.
Outside ProjectEnvelope
The same Company Mark proof can extend to browser extensions, CLI tools, CMS plugins, Word, Acrobat, CAD, media, and publishing workflows so files can be stamped before they are uploaded, sent, or published.
Who it is for
Teams that need source integrity
Studios and agencies
Share pitch material, proofs, brochures, images, project packs, and client review pages through neutral links.
Newsrooms and publishers
Stamp final images, PDFs, articles, videos, and evidence packs before publication.
Legal and compliance teams
Stamp bundles, disclosures, reports, statements, and issued documents so later copies can be checked.
Architecture and engineering teams
Stamp issued drawings, CAD files, BIM exports, planning packs, tender documents, and client approval files.
Investigators and researchers
Stamp source captures, datasets, archives, notes, and evidence exports without needing to upload the original file.
Trust boundary
What verification means
What it proves
The file fingerprint matches a stamp made by a named Company Mark at a recorded time.
What it does not prove
ProjectEnvelope does not decide whether the contents are true, complete, legal, or editorially accurate.
Why changes matter
If one word, pixel, metadata field, or byte changes, the fingerprint changes and the old stamp will not verify that modified file.