A person can complete a valuable contribution and still leave with no independently verifiable record they can inspect, correct, and selectively share.

Portfolios, licenses, references, apprenticeships, and public repositories work in some fields. In many others, work is documented for an employer's operating needs rather than the worker's mobility, and confidentiality limits what can travel. The national magnitude is unknown, but the growth of Learning and Employment Records shows that portability and validation are recognized infrastructure problems.

Contents (6 sections)

Evidence snapshot

Supported by cited sources
FindingScope or qualification
27% of U.S. adults held a nondegree credential in the 2016 Adult Training and Education Survey.Alternative evidence exists, but it does not cover every kind of contribution.
21% had completed a work-experience program.Applied experience is far from universal across adults.
Only 9% reported a work-experience program combining instruction or training with coworker or supervisor evaluation.Close to a structured proof model, but still a minority.
Learning and Employment Records are intended to make learning and work evidence easier to verify and carry across systems.A concrete infrastructure response to the portability problem, not proof that interoperability has been solved.

What the evidence does not prove

Supported by cited sources

Confidentiality, team ownership, and legitimate recordkeeping rules restrict portability. Many domains already have strong proof systems, and not every action deserves a permanent record. No credible national statistic measures the full gap.

Why different stakeholders can care

Proposed

Workers gain mobility; employers gain evidence; educators gain visibility into applied learning; career changers gain translation; and communities can recognize contributors without exposing sensitive work.

Question to investigate

Open question

What The Solar Guild must test

Research question

Can contributors control a record that gives an unfamiliar reviewer relevant, decision-grade evidence while remaining selectively shareable, correctable, and respectful of beneficiary confidentiality?

Core sources

Supported by cited sources
NCES — Adult Training and Education SurveyDepartment of Labor — Learning and Employment RecordsNIST — Credential Validation and Tracking

References and limits

This page is published by The Solar Guild. Sources are listed so readers can inspect the basis of the page. A project statement is not independent proof unless the page identifies supporting outside evidence.

  • Problem 3 in The Solar Guild — Twenty Problems Worth Testing v1.0
  • Direct source links are provided above; quantitative claims retain their stated scope and qualification
  • The Solar Guild's response is explicitly separated from evidence that the problem exists