live system
/01 case study · theDL
1 min readprivate beta · launching q2 2026↳ thedl.uk

uk public spending. cited to source

£25 trillion across 26 years and 77 government sources. Every figure traced to a publisher document. Replicable to any country with democratic transparency.

theDL
£25T
audit scope reconciled
26
years, continuous
77
government sources
7
pass verification
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Every figure, traced to the document that published it.

the problem

Spending is fragmented across 14+ publishers in 7+ formats. The 2023-24 Whole of Government Accounts was disclaimed by the C&AG, the second consecutive year. The official true cost of government is currently audit-unsupported.

the discipline

A 4-stage data path: capture, extract, normalise, validate. 5 validation layers carry the work. No source enters the registry until its extracted total matches publisher disclosure.

the output

A sealed canonical registry. Every source pinned to publisher, canonical URL, scope, format and watchdog status. Every figure citable.