OSHMS is a source-based historical certificate track investigating how human beings learned to select, transform and engineer materials. It begins before writing, using surviving archaeological evidence, and then includes named craftspeople and technical traditions preserved in scriptures, inscriptions, treatises, museum collections and later historical accounts. This is a learning and research curriculum, not a claim that its prehistoric makers can all be individually identified.

Scope of the Certificate

Materials science is much broader than metallurgy. The chronological curriculum encompasses stone, wood, fibers, pigments, clay, kiln-fired ceramics, glass, native copper, bronze, iron, steel, cement, plastics, alloys, composites, electronic materials, atomic-scale fabrication and biomaterials. Technological craftspeople qualify for historical coverage even if their work predates the modern scientific discipline.

Earliest Documented Foundations

• 3.3 million years ago: evidence for stone-tool production at Lomekwi 3 in present-day Kenya, reported in Nature; the makers’ names are unknown.
• c. 5000 BCE: early copper smelting documented at Belovode in Serbia, analyzed in the Cambridge Archaeological Journal.
• Named scriptural figure: Tubal-cain in Genesis 4:22, described in the text as a metalworker or instructor of bronze and iron workers. His place in the textual tradition is certain; absolute date and independent personal identification are not.
• Named builders and materials: the Qur’an, Al-Kahf 18:96–97 describes Dhul-Qarnayn’s use of iron and molten copper to make a barrier. This is documentary evidence for a transmitted engineering narrative; the identity and date of the builder are separate historical questions.

Historical Documentation Rule

A maker can be included when a text names them, even when no securely attributed object survives. Include the text’s historical and cultural setting and evidence limits. A scriptural passage supports the claim that a figure is named in that source; independent archaeological and historical confirmation of the person or action must be stated separately, not silently assumed.

• Record the person or culture, the exact original document (book/chapter/verse, inscription, manuscript, archive identifier) and the publication or artifact date.
• Distinguish the date of a source from the date of the person or event it describes.
• Document the reported invention, construction, experimental process or achievement; specify whether a named individual actually performed the work or is merely credited with it.
• Accept scriptural and literary attestations as documentation of a named tradition without requiring artifacts, and explicitly state whether the identity or event has independent corroboration.
• Record archaeological evidence and museum object numbers where available, but never make physical survival a prerequisite for inclusion.
• Attribute alternative identifications, disputed dates and historical interpretations; distinguish legend, retrospective attribution and contemporary inscription.
• Link primary material whenever available and cross-check translations or summaries with credible scholarship; revise entries when improved evidence appears.

Course Sequence and Numbering

• OSHMS.000–099: origins of tools and materials, early metallurgy, named craftsmen in written traditions, pottery, glass, iron and ancient material cultures.
• OSHMS.100–199: classical and medieval materials knowledge, technical crafts, steelmaking traditions and surviving manuscripts.
• OSHMS.200–299: early-modern treatises, experimental metallurgy, mineralogy and the scientific method.
• OSHMS.300–399: industrial metallurgy, mechanical testing, thermodynamics, phase diagrams and alloy development.
• OSHMS.400–499: polymers, ceramics, crystallography, semiconductors and twentieth-century materials science.
• OSHMS.500–999: advanced and contemporary materials: thin films, nanomaterials, quantum materials, biomaterials, energy systems, preservation methods and documented research projects.

First Historical Profiles

The opening series starts with unnamed Lomekwi toolmakers and early copper workers, then examines Tubal-cain as a named scriptural metalworker before proceeding to independently attested makers and scientific authors. We will not invent the name of the world’s first craftsperson or assign a fictional calendar date to a scriptural figure.

Evidence and Further Reading

Harmand et al. (2015), Lomekwi tools; Radivojević (2015), early metallurgy; Genesis 4:22; Qur’an 18:96–97.

Companion certificate: OSHE — Open-Source History of Engineering Certificate. Track lessons will appear at the OSHMS lesson archive. Completion criteria and formal assessments will be added as the curriculum is developed; this public index does not itself issue a credential.

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