The Proof Standard™. A trademarked five-component measurement protocol applied to every consulting engagement: baseline, intervention, metric owner, measurement window, validation. Validation is performed by the client’s analytics or audit function, not by Paul. The standard is published openly so prospective clients can evaluate the engagement protocol before signing — not just the case studies after delivery.
The case notes. Three anonymized engagements walked through all six elements of the standard, including the parts that didn’t make the headline number — the early false positives, the brand voice failures, the scope cuts. If a consulting outcome record cannot answer “what didn’t work,” the engagement either didn’t ship enough to learn anything or the documentation was retrofitted to flatter the result.
Together they make the difference between operator-grade decision consulting and the slide-deck variant. The methodology is the product.