§3.2The Technique Genome

Each documented dish gets: slow-motion video from several angles; sensor logs (wok temperature, timings, fermentation pH); a tested, standard recipe; where each ingredient comes from and what can replace it, in order of preference; the master's spoken history; and a reference taste profile set as in Part V. The repository is held as a national hawker commons: open-access for research and education, while any commercial licensing is non-exclusive, agreed with each master case by case, and priced to fund operations. Masters choose what is recorded, who may learn from it, and what becomes public. None of that is new in Singapore. In NHB's own contracts with communities, "foreground IP rights are vested with practitioners", and a practitioner consents twice: on an interview release form, and again before anything about him is published (periodic report to UNESCO, Dec 2024). The Genome adopts both rules as they stand.

The locum test. A Genome entry is not "complete" when the videographer wraps; it is complete when a Relief-Hawker Corps cook, working only from the file, can serve the dish at the master's own stall, on his relief day, to the Taste Council's satisfaction – and every relief shift thereafter re-runs the test for free. Documentation that cannot cook is archive theatre; the Corps keeps the archive honest.

Not the first record, but the first meant to stay. Hawker food has been documented before, and well: NHB's 25 short documentaries on hawkers' stories and recipes (2015), Temasek Polytechnic's Singapore Hawker Classics Unveiled (2015), which recreated and taste-tested 25 dishes after talking with the hawkers, NHB-funded community cookbooks such as the Chitty Melaka collection of about 100 recipes (2024), a hospital fund's book of hawker recipes (2023), and community projects funded by NEA's Vibrant Hawker Culture grants. So did Teo, Guan and Dashow's Not for Sale (2013), a record of the remaining heritage street-food vendors. Yet each was a single project, and none was kept up as an archive; NHB's own inventory entry for hawker culture lists recipe books but holds no recipes. The Genome's difference is that it stands, is versioned and is tested every relief shift. It is a file good enough to cook from. The Seed Bank partners the bodies that made those records, and the archive can feed Singapore's next periodic report to UNESCO (due on 30 June 2027, by UNESCO's page for Singapore), as a safeguarding measure with numbers behind it.