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IReV-Sentinel Pro AI4Elections 2026

Multimodal Form EC8A Forensic Audit Engine • Cybersecurity Zero-Trust Architecture

About
Demo Benchmark Scenarios:
INPUT INGESTION

PU 024 - Eti-Osa LGA, Lagos State (Reconciled & Compliant)

Clean polling unit where accreditation, candidate vote tallies, and ballot accounting match 100%. Coastal storm surge protected.

STATE / LGA LAGOS / ETI-OSA
WARD (REG AREA) VICTORIA ISLAND I
POLLING UNIT CODE 24/08/01/024
REGISTERED VOTERS 750
Audit Assessment VERIFIED COMPLIANT
0 / 100 Risk Score
Section 51 & 64 Cleared Zero Over-Voting Detected

Grassroots Multilingual Audio Verdict

Track 3: Inclusive Tech

Authentic Nigerian voice broadcasts in major national languages for grassroots observers & voters

Result Clean Pass Whistle 🎙️ Bro. Abeo (Grassroots Naija Town Crier)
✅ RESULT DEY CLEAN WELL-WELL (100% RECONCILED)

"Make una hear word o! Dis Polling Unit 024 for Victoria Island, Lagos State, clean pass whistle! BVAS count 342 voters, and na exactly 342 votes enter ballot box. Everything balance kpam-kpam! No ojoro, no single over-voting. Returning Officer fit collate am straight, no shaking!"

Form EC8A Scanned Document

Click bounding box to highlight
Form EC8A Sheet
Extracted Cell Hover Highlight Statutory Flag
Live Ingestion: 2026-10-28

Cryptographic Custody

BLOCK #1 • VERIFIED CUSTODY
DOCUMENT SHA-256 HASH (COMPUTED AT TRANSMISSION)
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Electoral Act 2022 Statutory Rules

AUTOMATED CHECKS

Optical Data Extraction (Form EC8A)

Model: Gemini 2.5 Flash Multimodal
Party Extracted Votes Confidence
Sum of Candidate Tallies: 339
Recorded Valid Votes: 339
Rejected Ballots: 3
Total Votes Cast: 342
BVAS Accredited Ceiling: 342
🌱

Climate Resilience Telemetry

Crosscutting Theme
FLOOD RISK INDEX HIGH (78/100)
ELEVATION 2.1m (Tidal Zone)
EMERGENCY DRY HIGH-GROUND RELOCATION Holy Trinity Civic High School (320m North, +5.4m Elevation)
SOLAR BVAS RESERVE 92% (Off-Grid Stable)
EMISSIONS AVOIDED 42.5 kg CO₂ Saved
CLIMATE-DISPLACED (IDP) VOTER INCLUSION 142 Flood-Displaced Voters Transferred & Certified at this PU Cluster
INEC Nigeria Official Emblem
FEDERAL REPUBLIC OF NIGERIA • INDEPENDENT NATIONAL ELECTORAL COMMISSION

Official Polling Unit Forensic Audit Certificate

Issued Pursuant to Section 51(2) & Section 64(4) of the Electoral Act 2022 • Admissible Electronic Evidence (Sec. 84, Evidence Act 2011)

CERTIFICATE ID: INEC/AI4E/2026/024
AUDIT ENGINE: GEMINI 2.5 FLASH & SENTINEL
DATE OF AUDIT: 2026-10-30
Section 1: Geographic & Polling Unit Jurisdiction
STATE LAGOS
LOCAL GOVT. AREA (LGA) ETI-OSA
REGISTRATION AREA / WARD VICTORIA ISLAND I
POLLING UNIT CODE 24/08/01/024
POLLING UNIT NAME: BISHOP ABIOYUN ST. JUNCTION OPEN SPACE
FORM EC 8A VERIFIED
Section 2: Voter Accreditation & Ballot Reconciliation (Form EC 8A - Part A)
Statutory Metric Recorded Count Statutory Invariant / Threshold Compliance Status
Section 3: Political Party Votes & Collation Math (Form EC 8A - Part B)
SEC. 64(4) RECONCILED
Political Party Votes in Figures Votes in Words Reconciliation
Sum of Candidate Scores: 339
Recorded Valid Votes: 339
Mathematical Variance: 0 (EXACT BALANCE)
🌱 Section 4: EcoElect Climate Resilience & Contingency Status (Crosscutting Theme)
NIHSA TIER AUDIT
FLOOD VULNERABILITY INDEX HIGH (78/100)
DESIGNATED EMERGENCY DRY RELOCATION Holy Trinity Civic High School (+5.4m Elevation)
Eco-Collation Impact: 92% Solar BVAS Viability • 42.5 kg CO₂ Emissions Avoided
CLIMATE CONTINGENCY ACTIVE
Section 5: Zero-Trust Cryptographic Custody & Hardware Provenance BLOCKCHAIN ANCHORED
SHA-256 DOCUMENT STREAM HASH (COMPUTED UPON BVAS RECEPTION) bcb157e0ae2a62a2f6729550e92636b0de17771a668a8fe7a1c2b9f02462d98d
Ledger Block: #1
Timestamp: 2026-10-28T08:00:00Z
Device HSM Signature: BVAS-SEC-v3.8
Adeyemi Babatunde K.

INEC Presiding / Collation Officer

Date: 2026-10-30 | PIN: IN-COLL-928

VERIFIED COMPLIANT

STATUTORY AUDIT SEAL

Dr. Chidi Nwosu (Yiaga Africa)

Accredited Election Observer / Registrar

Accreditation: INEC-OBS-2026-081

This document is an official electronic record produced by the IReV-Sentinel Zero-Trust Verification Pipeline and is legally admissible in proceedings of the Election Petitions Tribunal under Section 84 of the Evidence Act 2011 and Section 64 of the Electoral Act 2022.
Immutable Chain of Custody

Cryptographic Audit Ledger
AI Configuration

Google Gemini Multimodal Vision

IReV-Sentinel uses Google's multimodal models (Gemini 2.5 Flash / 1.5 Flash) to optically read handwriting, biro tallies, and stamps on Form EC8A.

Leave blank to use the high-fidelity offline neural model. When provided, live uploads are parsed directly using Google Gemini Vision API.

INEC Logo

INEC Statutory Register of Political Parties

22 Certified

Official certification records published by the Independent National Electoral Commission • inecnigeria.org/parties

Statutory Compliance Note: Form EC8A tally boxes and automated optical recognition strictly validate party agent signatures and candidate vote allocations against these 22 legally recognized political party registers.
Official Portal
Section 75, Electoral Act 2022 • INEC National Headquarters, Abuja

Accredited Observer Registration NDPR 2023

Mandatory verification gate prior to Form EC8A cryptographic upload.

Zero-Trust Custody Rule: Under Section 51 of the Electoral Act 2022 and Nigeria Data Protection Act 2023, every uploaded polling result is cryptographically signed and linked to a verified citizen observer to guarantee audit trail non-repudiation.

Accredited Observers & Uploaders Registry NDPR 2023 AUDIT TRAIL

Live database of verified observers with authorized Form EC8A submission privileges.

Observer ID Full Name Accredited Role Masked Contact Status Uploads
Nigeria Data Protection Act 2023 • Section 24 Statutory Registry
STATUTORY DATA PROTECTION & OBSERVER CUSTODY GOVERNANCE (NDPR 2023)

In compliance with the Nigeria Data Protection Act (NDPA) 2023 and Section 51 of the Electoral Act 2022, all Form EC8A audits are cryptographically tied to accredited, OTP-verified observers. Zero commercial advertising, zero behavioral profiling.

Data Privacy (NDPR 2023) Observer Verification Policy Cookie & Storage Notice