Legal-Grade Custody Vault & Cryptographic Ledger

Custody Vault

Enter Master Passcode to decrypt your local SQLite cryptographic database.

Passcode

Invalid Passcode or corrupted payload.

App Version: -- | DB Schema: Locked

🔒 Custody data is encrypted on this device using AES-256 (CBC mode) with a PBKDF2-derived key and HMAC-SHA256 authentication, and stored locally in your browser — never transmitted to any external server.

Custody Vault Audit-Grade Chained Ledger

View Period:

Parent A

Parent B

App Version: -- | DB Schema: --

🔒 Custody data is encrypted on this device using AES-256 (CBC mode) with a PBKDF2-derived key and HMAC-SHA256 authentication, and stored locally in your browser — never transmitted to any external server.

Multi-Day / Period Batch Entry

Selection Mode

Start Date

End Date

Target Selected Dates

No dates selected. Enable Multi-Select Mode on the calendar grid to click and select individual days.

Custody Status

Holiday / Break Tag

1. Pickup Handover (Start)

Pickup Time

Pickup Location

Pickup Condition

Pickup Fault Attribution

2. Dropoff Handover (End)

Dropoff Time

Dropoff Location

Dropoff Condition

Dropoff Fault Attribution

3. Expenses & Notes

Expense Amount ($)

Expense Notes

Detailed Incident / Handover Notes

Custody Entry

Express Fast-Track Log

Instantly record routine handover using configured default times.

Custody Status

Holiday / Break Tag

1. Pickup Handover (Start)

Pickup Time

Pickup Location

Pickup Condition

Pickup Fault Attribution

2. Dropoff Handover (End)

Dropoff Time

Dropoff Location

Dropoff Condition

Dropoff Fault Attribution

3. Expenses & Notes

Expense Amount ($)

Expense Notes

Detailed Incident / Handover Notes

Cryptographic SHA-256 Ledger Entry Preview:
Prev: N/A
Hash: Computed upon save

Pattern & Schedule Generator

Pattern Model

Interval Block Size (Days)

Custom Sequence (Comma Separated Days)

Start Date

End Date

Starting Parent Allocation

Export Legal PDF Audit Report

Report Start Date

Report End Date

Generates a court-admissible PDF containing dual handover condition records, expense totals, fault attributions, and the SHA-256 ledger integrity status.

Google Calendar Contextual Sync

Google OAuth Client ID

Target Calendar ID

Uses private metadata key (az3Key) for exact deduplication and synchronization without creating duplicate event records.

Settings & Defaults

Parent A Display Name

Parent A Color

Parent B Display Name

Parent B Color

Default Express Pickup Time

Default Express Dropoff Time

First Day of Week

Appearance

Change Passcode

Current Passcode

New Passcode

Confirm New Passcode

Cryptographic Audit Chain Integrity

Scans every ledger entry chronologically from genesis to verify SHA-256 hash continuity.

Click verify to begin scanning audit entries...

Audit Log

Every custody entry ever recorded, including edited-over (superseded) versions, plus a record of any vault purge or database import.

From Date

To Date