Begin with the distinction
White hat link building usually describes earning references through useful content, relationships and legitimate editorial decisions. The label is not a certification. Ask a provider to explain the actual method, the reason a publisher would link and any commercial arrangement behind the placement.
Methods that give publishers a reason to link
Original research, accessible data, helpful tools and expert commentary can become sources that other writers choose to reference. Relevant outreach helps the right person discover that material. Another route is correcting an unlinked attribution when a publication already discusses your work. The resource should be useful independently of the campaign.
Evaluate the work, not the label
Review the target audience, proposed publications, content standards and outreach approach. Request examples and a report that separates earned mentions from sponsored placements. Paying for a placement and calling it white hat does not establish compliance with search policies. Google’s guidance explains the treatment of paid links.
How to brief a campaign
Specify what you can contribute: proprietary research, a genuine subject expert, a practical resource or a clear story. Set the approval workflow and decide what counts as a useful result. Measure relevant coverage and referral engagement alongside search performance. Keep a record of methods and sources so future decisions are informed.