Sample report on sample data: fictional people, illustrative site scenes and a simulated analysis. A real pack is generated from your own claim and sealed with a SHA-256 fingerprint.

Evidence pack · EP-0001 · version 1

CLM-0042: First Floor Masonry

Nova Heights (NH-LAG-001), Admiralty Way, Lekki Phase 1, Lagos · ABC Construction Ltd · prepared for Nova Developments Ltd

Approved for paymentGenerated 11 Oct 2026, 11:30 by Kelechi Obi (Project manager)

This pack records the evidence, automated checks and human decisions behind a progress-claim verification. The automated analysis only observed; the rules verified; named professionals decided. It does not itself move money.

Decision and payment

Amount claimed: ₦18,500,000
Progress claimed: 90%
Progress verified: 69.0%
Analysis estimate: 67%
Recommended payment: ₦14,183,333
Approved payment: ₦14,183,333
Withheld from claim: ₦4,316,667
Method: proportional v1

Approved. Finance can process the payment outside SiteProof.

Ngozi Adeyemi (Reviewer) decided partially verified at 69.0% on 11 Oct 2026, 09:40. “Counted the north wing, which the photos did not show.”

Payment approved by Kelechi Obi (Project manager) on 11 Oct 2026, 11:05.

Verification

Proposed verdict needs review by rules 1.0.0 (engine 1.0.0) on 10 Oct 2026, 15:42.

Contractor claims 90% completion while verified estimate is 67%.
Contractor claims 1152 m2 of Sandcrete blockwork (MASONRY-01) while 860 m2 (75%) is evidenced.

Required evidence
Pass
All 6 required evidence items were provided.
Expected 6 · Observed 6 · 100% sure · required
Location
Pass
All 6 geotagged photos were taken within 150 m of the site.
Expected 150 · Observed 25 · 100% sure · required
Timing
Pass
All 6 timestamped photos were taken within 72 hours of submission.
Expected 72 · Observed 21.3 · 100% sure · required
Duplicate images
Pass
No duplicate photos found among 6 fingerprinted files.
Expected — · Observed 0 · 100% sure · required
Photo quality
Pass
6 of 6 photos meet the quality bar.
Expected — · Observed 0 · 100% sure
Analysis confidence
Pass
The analysis is 89% confident.
Expected 75% · Observed 89% · 89% sure · required
Progress claimed vs observed
FailSeverity: Critical
Contractor claims 90% completion while verified estimate is 67%.
Expected 90% · Observed 67% · 89% sure · required
Quantities vs BOQ
FailSeverity: High
Contractor claims 1152 m2 of Sandcrete blockwork (MASONRY-01) while 860 m2 (75%) is evidenced.
Expected 1152 · Observed 860 · 89% sure
Document consistency
Pass
The measurement sheet and BOQ sheet agree with the claim and BOQ.
Expected 1152 · Observed 1152 · 89% sure
Visible defects
Pass
1 minor defect(s) noted.
Expected 0 · Observed 1 · 89% sure · required
Schedule alignment
Pass
Visible work is at the masonry stage, matching the milestone.
Expected Masonry · Observed Masonry · 89% sure

Risk score 55/100 (high), financial exposure ₦4,727,778: PROGRESS_VARIANCE: critical failure (+30), BOQ_QUANTITY_MATCH: high failure (+20), Financial exposure: 26% of the claim unsupported (+5).

Automated analysis

Simulated analysis (mock AI). Provider mock, model siteproof-mock-vision. The analysis reports what it observed; it did not decide the verdict or the payment.

Estimated completion: 67%
Confidence: 89%
Visible stage: Masonry
Observations: 3

Claim details

Claim date: 9 Oct 2026
Stage: Masonry
Inspector: Tunde Bello (Site engineer)
Inspection submitted: 10 Oct 2026, 15:41

“Sample data: the canonical Nova Heights scenario.”

Quantities claimed against the BOQ
Item	Claimed	BOQ
MASONRY-01Sandcrete blockwork	1,152 m2	1,280 m2

Evidence (8)

Exterior frontFlagged
exterior-front.jpg
Captured 10 Oct 2026, 13:15
25 m from site
sha256 f341a53fbe24c1f5…
Flagged: Quantities vs BOQ
Exterior rearAccepted
exterior-rear.jpg
Captured 10 Oct 2026, 14:15
11 m from site
sha256 f241a3ace86f556f…
InteriorAccepted
interior.jpg
Captured 10 Oct 2026, 15:15
25 m from site
sha256 f541a8653059abcd…
Structural columnsAccepted
structural-columns.jpg
Captured 10 Oct 2026, 16:15
25 m from site
sha256 f441a6d23d588713…
Material storageAccepted
material-storage.jpg
Captured 10 Oct 2026, 17:15
11 m from site
sha256 ef419ef34e094bed…
Defect evidenceAccepted
hairline-crack.jpg
Captured 10 Oct 2026, 18:15
25 m from site
sha256 ee419d60d3ac5cd7…
PDF
BOQ sheetAccepted
boq-sheet.pdf
No capture time in file
sha256 f141a219b4196e05…
PDF
Measurement sheetAccepted
measurement-sheet.pdf
No capture time in file
sha256 f041a086ce909093…

Review history

Ngozi Adeyemi (Reviewer) · Verified a different progress at 69% · 11 Oct 2026, 09:40
“Counted the north wing, which the photos did not show.”

Audit trail

9 Oct 2026, 10:02Claim created · Amara Eze (QS)
9 Oct 2026, 10:05Claim submitted · Amara Eze (QS)
9 Oct 2026, 10:05Inspection scheduled · Amara Eze (QS)
9 Oct 2026, 11:20Inspection assigned · Kelechi Obi (Project manager)
10 Oct 2026, 13:05Inspection started · Tunde Bello (Site engineer)
10 Oct 2026, 15:38Evidence processed · SiteProof system
10 Oct 2026, 15:41Inspection submitted · Tunde Bello (Site engineer)
10 Oct 2026, 15:42Ai analysis completed · SiteProof system
10 Oct 2026, 15:42Verification completed · SiteProof system
10 Oct 2026, 15:42Claim status changed · SiteProof system
11 Oct 2026, 09:40Review recorded · Ngozi Adeyemi (Reviewer) · “Counted the north wing, which the photos did not show.”
11 Oct 2026, 09:40Claim decided · Ngozi Adeyemi (Reviewer)
11 Oct 2026, 09:40Payment recommended · SiteProof system
11 Oct 2026, 11:05Payment approved · Kelechi Obi (Project manager)
11 Oct 2026, 11:30Evidence pack generated · Kelechi Obi (Project manager)