Evidence & Verification
Trust is stronger when it can be examined.
Sophisticated clients perform due diligence. This page is designed to make that easier by organizing the kinds of material that can independently substantiate Sascha’s formation, public work, published thinking and professional reputation.
The Standard
Assertion is not evidence.
A premium advisory relationship should withstand scrutiny. Where a claim is independently verifiable, the cleanest approach is to point to the evidence rather than amplify the claim.
This page therefore distinguishes between institutional credentials, public appearances, published work, direct client testimony and biographical narrative.
Due-Diligence Categories
A cleaner architecture for verification.
Academic & Executive Education
Degrees, postgraduate formation and executive education presented with institution-level references where appropriate.
Media & Public Appearances
Interviews, broadcasts, podcasts, event appearances and other externally published material.
Published Work
Books, essays, journal pieces, interviews and original thought leadership attributable to Sascha.
Recommendations
Third-party recommendations and client testimony, clearly attributed and separated from self-description.
Professional History
Roles, projects and business history that can be established through public or documentary sources.
Primary Documents
Where useful and appropriate, direct links or documentary evidence rather than second-hand summaries.
Existing Public Entry Points
Start with the sources already available.
Your existing credentials page remains the natural institutional reference point.
Client outcomes and published testimony should remain clearly separated from institutional credentials.
A useful third-party platform for professional history and recommendations.
Primary-source evidence of current thinking should live in your own published work.
The strongest claim is the one a serious person can verify without asking you to repeat it.
This page intentionally avoids inventing documentary proof. It is designed as the framework into which verified links, clips, documents and citations can be added over time.
Due Diligence
Need to verify something specific?
For institutional, media, board or engagement-related due diligence, use the existing contact channel and state what you are seeking to verify.
Request verification