Workbook · Proof and Credible Storytelling
The Proof Inventory
Identify the proof your business already has, where it is strong, and where evidence is still missing before you make claims you cannot support.
What you will leave with: A concise Proof Record identifying the business’s strongest experience, delivery, process, thinking, and outcome proof; the claims approved for public use; the claims that must be qualified, verified, or removed; and the next proof priority.
Working time: 2 hours
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The Proof Inventory
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The Downloadable Tool
A reusable working resource you can complete, save, duplicate, update, import, export, and use again for future projects. Keep your work over time, create new project versions when needed, and reuse the same framework across your own business or multiple client projects.
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Resource Overview:
Strong marketing depends on evidence, but many businesses have never taken stock of the proof they already possess. The Proof Inventory provides a structured way to identify experience proof, delivery proof, process proof, thinking proof, and outcome proof, then distinguish what can be used credibly from what still needs stronger support.
Use it to organize existing evidence before developing case studies, website messaging, campaigns, sales materials, or stronger claims. The result is a clearer record of what the business can demonstrate today, where evidence is limited, and what proof should be developed next.
Best Used When
The business has valuable experience, completed work, client feedback, methods, publications, or outcomes, but does not yet have an organized record of what that evidence can credibly support, what may be used publicly, and what proof should be captured next.
Why This Matters
A completed project and a usable public claim are not the same thing. Evidence must be identifiable, supported by a source, interpreted within its limits, and accompanied by the appropriate permission before it can responsibly carry a public claim. The Proof Inventory helps prevent delivery from being presented as outcome, assumptions from being presented as evidence, and marketing language from becoming more certain than the underlying proof allows.
ACHIEVEMENT
What You Will Complete
Five Forms of Proof
Identify the experience, delivery, process, thinking, and outcome proof already available to the business.
Existing Proof Inventory
Record the strongest existing proof assets, what each one demonstrates, where the source can be found, its permission status, and whether it is ready for public use.
Public Claim Review
Check the claims currently being made and decide which can remain, which require qualification or verification, and which should be removed.
Evidence Boundaries
Separate verified evidence from assumptions and intentions, and record the limitations and permissions that must remain visible.
Missing Proof Plan
Identify important proof gaps and decide what evidence should be captured, how it will be captured, who owns the action, and when it should be reviewed.
Strongest Proof Selection
Evaluate candidate proof using relevance, source, boundary, and permission before deciding what deserves priority.
Proof Record
Condense the completed work into one reference for public claims, content, case studies, sales materials, and future proof collection.
What's Inside
Proof Principles and Working Rules
Understand what counts as proof, how evidence differs from a public claim, and the rules that keep wording within what the evidence can actually support.
The Five Forms of Proof
Examine experience, delivery, process, thinking, and outcome proof, including what each form can and cannot demonstrate.
Existing Proof Inventory
Record the evidence the business already holds and assess its source, permission, limitations, and public status.
Verify the Claims the Business Makes
Review claims used across the website, proposals, presentations, social profiles, email, sales materials, case studies, and product descriptions against the available evidence.
Build Missing Proof Deliberately
Turn proof gaps into specific evidence-capture decisions instead of stronger unsupported wording.
Select the Strongest Proof
Apply a four-part test based on relevance, source, boundary, and permission to identify the evidence that matters most.
The Proof Record
Create a concise reference containing the strongest evidence, approved claims, claims requiring action, and the next proof priority.
Worked Examples and Applications
Follow the fictional Northfield Operations example before completing the corresponding exercises for the business.
This resource is useful for
Businesses with real experience or completed work that has never been organized into a usable proof record.
Businesses making claims across websites, proposals, content, presentations, email, sales materials, or case studies that need to be checked against actual evidence.
Businesses that have delivery, process, or thinking proof but limited testimonials or measurable outcome data.
Businesses that need to distinguish what they delivered from what a client implemented or what later changed.
Businesses that want to strengthen proof deliberately instead of waiting for useful evidence to appear by accident.
This resource is not designed for
Businesses looking to manufacture success stories or make evidence sound more impressive than it is.
Anyone wanting to present expected outcomes, incomplete implementation, or remembered results as verified proof.
Anyone looking for permission to imply that completed work caused a commercial result when the evidence does not establish that attribution.
Anyone seeking legal, financial, tax, or trademark advice.
How it works
1. Gather the records
Bring project files, proposals, reports, screenshots, emails, client feedback, analytics, certificates, dated publications, system exports, and any written permission already received.
2. Work from sources, not memory
Use memory to locate evidence, but verify factual public claims against an identifiable source. Mark anything that cannot yet be located for verification.
3. Record the boundary
For every proof item, identify both what it demonstrates and what it does not demonstrate.
4. Separate evidence from permission
Record whether the evidence exists and whether it may be used publicly as two separate decisions.
5. Complete the exercises
Use the worked Northfield Operations examples to understand each exercise, then complete the blank versions for the business.
6. Finish with the Proof Record
Condense the completed work into the evidence and claims that should guide the website, proposals, content, sales materials, and future proof collection.
COMPLETE THE COLLECTION
BEST VALUE
This resource is also available as part of the complete category bundle, together with the other resources designed to address the same area of the business.
The Proof and Story Bundle
Four structured YNB resources for auditing existing proof, collecting usable client feedback, developing a credible founder story, and building evidence-supported case studies.
Complete bundle: $27.00
Continue with the complete paid collection when you are ready to take the proof work further.
Ready to take the proof work further? The complete bundle brings the full Proof and Credible Storytelling collection together.
CONTINUE THE WORK
The Case Study Builder
A structured working system for turning one completed engagement into an evidence-supported case study without overstating causation, hiding limitations, or depending on empty praise.
GO FURTHER
Related strategic and implementation options
Use these options when the decision extends beyond this individual resource or when you want support applying the work.
IMPLEMENTATION SUPPORT
Start a Project
When the decision is clear but you want our team to help design, build, or implement the next step, Start a Project.
Frequently Asked Questions
Is this only useful if I already have testimonials or measurable client results?
No. The Proof Inventory treats proof more broadly than testimonials or revenue results. It helps you examine five forms of evidence: experience, delivery, process, thinking, and outcome. A business may already hold strong proof through completed work, documented methods, professional experience, or published thinking even when outcome evidence is limited.
What will I have when I complete The Proof Inventory?
You will have an organized view of the proof your business already holds, the claims that evidence can support, the permissions or limitations attached to it, the gaps that still need evidence, and a concise Proof Record to guide future website, content, sales, and case-study claims.
Do I need another YNB resource before using this one?
No. The Proof Inventory is designed to work as a standalone starting point. Bring the records you already have, such as project files, proposals, screenshots, feedback, analytics, publications, or written permissions, and work through the inventory from those sources.
What if I discover that some of my current claims are not properly supported?
That is a useful result of the exercise. The workbook helps you distinguish evidence that is ready for public use from evidence that needs qualification, verification, permission, or removal. It also helps you turn missing proof into a deliberate evidence-capture plan rather than a stronger unsupported claim.
When should I use The Case Study Builder instead?
Use The Proof Inventory when you want to examine evidence across the business. Move to The Case Study Builder when one completed engagement has enough evidence, context, and permission to document as a specific case.