datum

Evidence-controlled case workspace · construction claims & arbitration

Construction claims, proven.

datum organises the entire matter - every document read and flagged honestly, a permanent cited timeline, deterministic delay analysis - and assists your team to a draft where every factual sentence is supported by a verified citation from the record. Your experts stay in command.

11 published judgments100% document dating26/26 citations verified on the exported claim
datum · Draft · walter-lilly
Chronology Export ready

09_instruction_BLDA_2006-02-02.pdf · p.1

The Contractor is instructed to place an order with Firman Glass Ltd for the Light Wall installation.

07_tender_report_2005-11-24.pdf · p.1

Firman require a period of 23 weeks from the letting of the subcontract

In Van Oord v Allseas, a ten-million-pound claim died of poor substantiation: global assertions, evidence that did not say what the pleadings said, witnesses the record contradicted. The record was there all along. Nobody could prove what it proved.

[2015] EWHC 3074 (TCC) - one of the eleven judgments datum is benchmarked against

How it works

One workspace. Five disciplines. No unproven sentence leaves it.

01

Read everything

Correspondence, minutes, notices, reports, photos - classified, dated and indexed page by page. Unreadable files and poor scans are flagged, never papered over.

02

A permanent timeline

Every event carries its date and a verbatim quote from the page it came from. The chronology renders from confirmed events - never free-written prose.

03

Deterministic delay

The Primavera schedule is reparsed and the critical path recomputed by scheduling code. The days come from the network, never from a language model.

04

Draft with proof

Sentence by sentence, each factual statement cites its evidence. An independent verifier checks every citation against the source.

05

The export gate

A .docx with real footnotes - but only when every factual sentence is supported by the record or approved by your team. Otherwise it refuses, and says why.

The citation gate

Verified text stays quiet. The accent marks only what needs you.

Try it: this sentence has partial support. The export stays locked until a named human stands behind it.

Analysis · your review Export blocked · 1 needs you

Access to Zone B was restricted on 3 November 2024.1 The Contractor maintained continuous mitigation measures throughout the restriction.weak support

The verifier found partial support only. A named human must stand behind this sentence - and the audit log will say who.

Contradicted sentences cannot be approved away - the gate is code, not a prompt.

The workspace

Built for the people who carry the burden of proof.

The workspace is where your team runs matters end to end. Access is by pilot arrangement - it is a working tool, not a public demo.

Case archive

Every matter your team has run: searchable, traceable, reopenable exactly where it left off.

Ask the record

Plain-language questions, answered only from the case's documents - every sentence carrying a code-verified quote.

Evidence viewer

Every citation opens the actual page image with the cited words highlighted on it.

QA queue

Everything the verifier could not settle, worst first. Your judgment, recorded and audited.

Measured, not promised

Tested against what courts actually decided.

We reconstruct project records from published judgments - Wembley Stadium, The Shard, FIDIC works - and the court's own findings grade the engine. Low scores stay on the board with their reasons.

11published judgments as answer keys
100%document dating accuracy, 153 documents
86%average event recall, strict matching
26/26cited sentences verified on the exported claim
Security & data boundaries

Your record is the case. It is guarded like one.

Never trains a model

Your data never trains anything, never leaves your tenancy, never improves anyone else's instance. Contractual, and verifiable in code.

Isolated by construction

Row-level security fences every organisation at the database. Encryption in transit and at rest; every human override is audit-logged.

Certified deletion

Erasure destroys database rows and stored originals, verifies each object is gone, and issues a written certificate.

Built for privileged matters

Regional hosting, single-tenant and client-cloud tiers. GDPR and UAE PDPL posture documented; counsel sign-off is a launch gate.

If a sentence cannot be proven,
it cannot be exported.