Land — Certification

Land's own structural and realism results on Lagos, pulled straight from the domain's own certification write-up.

Published certification · Read the scope with the result

Land Certification Result

Certification on the published release.

10 / 10Structural checks pass, Lagos · 0 FAIL

LAGOS — 10/10 structural PASS, 7/7 realism PASS

Ward-Affluence / Value Correlation

certification check — Pearson correlation, directional only (>0.3)

PASS — Lagos ward-affluence / modeled-land-value correlation 1.009; wealthier wards show higher modeled land value.

Formal Tenure Is More Serviced

certification check — IsServiced rate, formal vs. informal/disputed titles

PASS — 89.97% vs. 30.07%; Lagos 90.01% vs. 29.98%.

Encumbrance Non-Degeneracy

certification check — IsEncumbered share, band 0%–50%

PASS — 8.08%, Lagos ~8% (parity fixed live — originally showed a flat 0%, see Limitations).

This is a Land-scoped extract of what's already published on the domain page. For the full six-category certification framework (Structural, Statistical, Historical, Privacy, Reproducibility, Explainability) that every domain is measured against, see Certification Explorer →.

Open the full Land write-up →

Land Spot Check

Review the published record examples.

These published synthetic record examples show the dated history available for this domain. Longer histories are sampled across their full span; each record states how many events are displayed.

Citizen #106066972005–2019 · 2 events

Every event in this record passed the platform's live birth/death integrity guard when it was created — a built-in check, not an after-the-fact assertion.

View sampled timeline →

Citizen #196046842018–2023 · 2 events

Every event in this record passed the platform's live birth/death integrity guard when it was created — a built-in check, not an after-the-fact assertion.

View sampled timeline →

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