District 4
| Day Care | Children In | Children Out | Total Today | Status | Action |
|---|---|---|---|---|---|
| Connecting to District 4 live telemetry... | |||||
Biometric child attendance
& district control suite.
Replaces paper logs with sub-second facial verification, live in-care headcount tracking, automated 14-day pay-period timesheets, and a tamper-resistant 30-day cryptographic restore vault. Engineered for licensed California daycare networks and regional district oversight.
One unified Android app.
Engineered for every facility screen.
A single universal APK package that seamlessly adapts across all Android form factors. Mount on an entrance reception tablet in locked kiosk mode, or run handheld on teachers' and staff mobile phones — one binary powers the entire facility.
SDBiometrix Universal APK
v3.9.0 LTS Universal Android BuildOne application for all facility roles. Automatically engages locked kiosk mode on wall-mounted tablets, or handheld classroom mode on teachers and staff smartphones.
12e99f1264c57fab869dd1ce10d1f53d594d6ead4725d2fca19730b537c2cdc6
Scan to Install on Any Device
Point any Android tablet camera or mobile phone camera at this QR code to download and install instantly.
iOS & iPadOS Hub
Apple Business Manager (ABM)Currently in validation for the Apple App Store and Apple School/Business Manager. Certified for deployment on school-district-managed iPads via Apple MDM (Jamf Pro, Mosyle, Kandji, Microsoft Intune).
How zero-persistence facial
verification operates in hardware.
Raw optical pictures never touch persistent storage or external servers. The kiosk extracts a 512-dimensional mathematical spatial coordinate in volatile RAM, confirms liveness, and shreds the camera buffer in under 12 milliseconds.
Optical RAM Frame
Front-desk tablet optical frame captured in volatile memory only. No disk write permitted.
512-D Spatial Vector
Converted into an irreversible 512-dimension mathematical coordinate on device.
Memory Shredder
Optical camera buffer completely erased from RAM. In compliance with Cal. Civ. Code § 1798.100.
HMAC-SHA256 Ledger
Time-stamped audit record appended to the district integrity ledger with cryptographic proof.
Protecting children with
integrity and transparency.
Eliminating paper fraud, manual sign-in errors, and compliance overhead for California's childcare programs.
Privacy-First Architecture
Raw facial photographs are never transmitted or stored. Biometric data is converted into irreversible mathematical vectors in volatile RAM and purged within milliseconds.
Offline-Capable Verification
Classroom tablets operate with on-device facial verification during internet outages. Check-in timestamps and cryptographic HMAC-SHA256 signatures sync automatically upon reconnection.
Regional District Oversight
Empowering District 4 overseers to monitor child presence across up to 200 facilities with instantaneous headcount aggregation, live capacity alerts, and state subsidy verification.
Three integrated platforms.
One unified childcare ecosystem.
Daycares operate through on-site Android tablets and phones. District administrators oversee all facilities through a centralized web console.
SDBiometrix Android App
Universal APK for commercial tablets and phones. Features real-time In-Care headcounts, active duration timers, sub-second biometric face verification, and 360-degree enrollment.
District 4 Command Suite
Dedicated web suite for district executives aggregating 200 licensed centers. Instant drill-down inspection, live room capacity, staff ratios, and subsidy grant reconciliations.
Payroll Timesheets & Vault
Automated 14-day biweekly pay period calculations, monthly child timesheets for Title 5 & CalWORKs, 1-click CSV exports, and a 30-day soft-delete cryptographic restore vault.
Role-based access control.
Certified operational boundaries.
Each administrative level operates strictly within its certified scope of authority across district, facility, and classroom levels.
District 4 Overseer
Regional authority monitoring 200 centers, live headcount telemetry, subsidy compliance, and inspection drill-downs.
Daycare Director
Facility administrator managing child rosters, biometric enrollment profiles, staff schedules, biweekly payroll timesheets, and 30-day archive restorations.
Classroom Teacher / Staff
On-site educator operating the tablet or phone, performing child biometric clock-in/out, and tracking live room headcounts.
Ratio & Safety Auditor
Field compliance auditor verifying classroom child-to-teacher safety ratios, attendance logs, and facility licensing certifications.
Cryptographic audit ledger
& 30-day safe archive vault.
Childcare operations require both audit perfection and human error tolerance. SDBiometrix pairs immutable HMAC-SHA256 chained signatures with a 30-day soft-delete vault so mistaken clock-ins can be safely restored without data loss.
Hash: 8b7e21fa...33d1
Hash: 44c9b102...ef89
Hash: c219e830...77fa
30-Day Safe Archive Vault
Soft-delete protection prevents catastrophic data loss. Mistaken clock-ins or accidental roster removals remain protected in a 30-day countdown vault, restorable with 1 tap.
Automated 14-Day Pay Periods
Biweekly attendance reports automatically sum precise care hours and minutes, eliminating hours of manual payroll calculation for center directors.
1-Click CSV & JSON Exports
One-click structured timesheet exports with cryptographic header signatures. Fully audit-ready for California Department of Social Services (CDSS) licensing reviews.
Biometric privacy policy.
Built for child safety & minor protection.
Built in strict compliance with the California Consumer Privacy Act, FERPA, and federal COPPA guidelines.
Zero Image Storage
Facial frames exist only in volatile RAM to compute mathematical vectors. Raw photos are destroyed immediately — never saved to disk or transmitted.
Statutory Enrollment Protocol
Biometric enrollment is conducted strictly under verified legal authorization. Each record maintains a cryptographic audit timestamp compliant with Cal. Civ. Code § 1798.100.
Irreversible Deletion
Facilities can trigger instant vector destruction upon student unenrollment. Mathematical representations are shredded from kiosks and cloud databases within 24 hours.
Encrypted Multi-Tenant DB
AES-256 encryption at rest. TLS 1.3 in transit. PostgreSQL row-level security partitions prevent cross-institution data leaks entirely.
Get in touch.
Direct correspondence for regional school district superintendents, childcare network executives, and state licensing authorities.
Direct communication.
For technical specifications, pilot deployments, and live platform demonstrations for regional school districts.
Select Operational Gateway
Direct access to dedicated administrative, supervisory, and district biometric intelligence portals. Select your authorized portal to authenticate.
District 4 Hub
San Diego County Regional Oversight
Regional aggregation grid for up to 200 licensed daycares, live in-care headcount metrics, drill-down facility inspection, and Title 5 statutory compliance exports.
Admin Portal
Licensed Childcare Facility Management
Dedicated center administration, biometric facial enrollment approvals, classroom teacher roster management, and live facility attendance logs.
Supervisor Portal
Multi-Center Territorial Surveillance
Multi-center compliance, territorial attendance surveillance, in-care child verification, and supervisor audit trail across assigned facilities.
Payroll Portal
Subsidized Vouchers & Wage Verification
14-day pay-period timesheet processing, subsidized voucher summaries, wage export vault, and cryptographic audit records for State reimbursement.
District 4 Regional Oversight Portal
San Diego County Childcare Biometrics & Title 5 Oversight
District 4 Overseer Access Request
Submit statutory credentials for Platform Super Admin authorization.
Verify Official Email
Enter the 6-digit verification code dispatched to your official email.
Access Application Submitted
Your official email has been verified. Your application has been logged and submitted to the Platform Super Admin for review and authorization.
District Overseer Password Recovery
Enter your registered official email to receive a recovery OTP.
Daycare Administration Portal
Authorized Center Directors & Facility Operations
Register Licensed Facility & Admin
Self-service onboarding for licensed California childcare facilities.
Admin Password Recovery
Enter your registered Director email to receive a 6-digit recovery OTP.
Recover Daycare Number
Enter your registered email to look up your 6-digit Facility Number.
Area Supervisor Portal
Regional Multi-Center Supervisory Intelligence & Inspection
Area Supervisor Access Request
Submit supervisory credentials for multi-center facility governance.
Verify Supervisor Email
Enter the 6-digit verification code dispatched to your official email.
Supervisory Request Submitted
Your official email has been verified. Your application has been logged and submitted to the Platform Super Admin for territorial review and authorization.
Supervisor Password Recovery
Enter your registered official email to receive a recovery OTP.
Certified Payroll Portal
State Subsidized Vouchers, Certified Hours & Wage Vault
Certified Payroll Specialist Access Request
Submit audit credentials for CalWORKs and state wage subsidy ledger access.
Verify Payroll Officer Email
Enter the 6-digit verification code dispatched to your official email.
Payroll Access Request Submitted
Your official email has been verified. Your application has been logged and submitted to the Platform Super Admin for wage vault review and authorization.
Payroll Password Recovery
Enter your registered payroll email to receive a recovery OTP.
| Center # | Institution Name | Regional Area | Timezone | Enrolled Capacity | In Care Now | Status | Administrative Actions |
|---|---|---|---|---|---|---|---|
| Connecting to database... | |||||||
| User Identity | System Role | Assigned Daycare Institutes | Authorization Mode | App Access Channel | Institute Management |
|---|---|---|---|---|---|
| Connecting to user directory... | |||||
| Employee Name | Email Address | System Role | Report Access | Access Status | Created Date | Personnel Actions |
|---|---|---|---|---|---|---|
| Loading personnel roster... | ||||||
| Child Name | Care Status | Clock-In Timestamp | Clock-Out Timestamp | Duration Elapsed | Verification Status |
|---|---|---|---|---|---|
| Aggregating real-time attendance telemetry... | |||||
No Pending Authorization Requests
Staff members have not submitted any pending report access, deletion, or security requests.
Enrollment Queue Clear
All child enrollment requests have been evaluated. No pending approvals at this time.
| Child Full Name | Child ID | Approval State | Care Headcount | Face Biometrics | Submitted On | Decision / Medical Notes | Actions |
|---|---|---|---|---|---|---|---|
| Loading roster... | |||||||
| Daycare Center | Center # | Child Name | Completed Sessions | Days Attended | Total Care Hours | Formatted Time | Reporting Period |
|---|---|---|---|---|---|---|---|
| Loading supervisor records... | |||||||
OFFICIAL ATTENDANCE HOURS DEMARCATION & PAYROLL POLICY NOTICE
Reports in this section represent certified child enrolled care hours for daycare attendance billing and provider subsidy allocation. Employee timecard records, hourly wage rates, tax deductions, and staff overtime policies are not configured in this database schema; fictional salaries are strictly prohibited in compliance with system policy.
| Daycare Center | Center # | Child Name | Completed Sessions | Unique Days Attended | Total Care Hours (Decimal) | Total Formatted Time | Open / In Progress Sessions |
|---|---|---|---|---|---|---|---|
| Aggregating payroll data... | |||||||
| Date & Time | Security Event | Resource Scope | Target Resource | Authorized Actor | Operational Activity |
|---|---|---|---|---|---|
| Loading security ledger... | |||||
