TRUST & CRYPTOGRAPHIC INTEGRITY REGISTRY

100% Air-Gapped Desktop Software • Cryptographically Audited by Microsoft Security Intelligence

Every executable published by Rehan Quant Lab is engineered strictly in native 64-bit Rust (Win32), operates with zero cloud telemetry, and is whitelisted clean by Microsoft Defender.

WDSI Status

14 / 14

Whitelisted Clean

Telemetry

0 KB

Zero Network Sockets

Architecture

Pure Rust

Native Win32 PE64

Verification

SHA-256

Bit-Accurate Hash

TRANSPARENCY REPORT • WINDOWS DEFENDER SMARTSCREEN

Why does Windows SmartScreen show an "Unrecognized App" prompt?

As an independent software laboratory, our binaries are compiled directly from pure Rust source code and are not yet signed with a commercial Extended Validation (EV) hardware token, which costs $400–$500 annually. Microsoft Defender SmartScreen flags any newly compiled executable as "unrecognized" until it establishes a download reputation across thousands of machines.

Independent Indie Lab 100% Clean Source Zero Telemetry • Zero Trojans

How to independently verify binary authenticity before running:

You do not have to take our word for it. Open Windows PowerShell and run this one-line command against your downloaded setup file to compute its cryptographic SHA-256 digest:

Get-FileHash -Algorithm SHA256 .\RQL_DocumentShield_Master_Setup.exe

Compare the resulting hash against the official cryptographic registry table below. If the 64-character hash matches bit-for-bit, the binary is 100% authentic, tamper-free, and safe to execute.

How to proceed past SmartScreen:

1 Click "More info" on the blue SmartScreen dialog.

2 Click "Run anyway" to launch the installation.

3 Enjoy lifetime local execution with 0 bytes of cloud telemetry.

26 Desktop Suites Cryptographic Verification Table

Authoritative, immutable SHA-256 checksums matching official production Gumroad releases.

26 Master Binaries Verified

#	Product Suite	Master Executable	Cryptographic SHA-256 Hash	Microsoft WDSI Status
01	RQL DocumentShield™	`RQL_DocumentShield_Master_Setup.exe`	E63F64727753F92A285AA643A8BE1CDA39CF4DB14E926D6D921CF9A004A1E735	Completed 🟢
02	RQL WhisperVault™	`RQL_WhisperVault_Master_Setup.exe`	8E9B94C9F133299EDE57284E49E97F7116705B2D7AFC9F4814A3150CD5280A3E	Completed 🟢
03	RQL RetailPOS™	`RQL_RetailPOS_Master_Setup.exe`	1805C57869FF9DA416D000E6D59BFDFD082B66C1F6F60B8BB99D5C8538E5340C	Completed 🟢
04	RQL StoreChain™	`RQL_StoreChain_Master_Setup.exe`	05501BB5855803C286F6EF837E768C8F86E519BF274F0A2105F8285C129A4731	Completed 🟢
05	RQL Conduit™	`RQL_Conduit_Master_Setup.exe`	8C12D3154F81855FA91A84A44DE2465D4056CC24368927DDA67B25D61FC3D25A	Completed 🟢
06	RQL HashCheck™	`RQL_HashCheck_Master_Setup.exe`	47D0BD9EBF8192B9B4B4D6F70413031BFDEB012122E997635DF8CDBE65EBDD1A	Completed 🟢
07	RQL QRStudio™	`RQL_QRStudio_Master_Setup.exe`	DE2F8DFAD7BEF708900F42D8B6AD581B0E3032B3599AB9A4949173F6ED90FDFA	Completed 🟢
08	RQL TextDiff™	`RQL_TextDiff_Master_Setup.exe`	FB61B6DF3576C73F4C680A550A424418DC8F3B7F10D71AECF353740FAC4522E6	Completed 🟢
09	RQL Renamer™	`RQL_Renamer_Master_Setup.exe`	0A040B5EDD2FB0356C2D7A0D295123384880F6E7C516ECABDA2BB77F3161BB42	Completed 🟢
10	RQL TagEditor™	`RQL_TagEditor_Master_Setup.exe`	14C40ADBDA2789C7CE525A1CB793D428E26B5D55BA8E1626C788F6B49849B735	Completed 🟢
11	RQL FontViewer™	`RQL_FontViewer_Master_Setup.exe`	33E6DF2EC5EF638D15844A471AD1594CB97A172346A33306A279C69B05FB498A	Completed 🟢
12	RQL DPDPShield™	`RQL_DPDPShield_Master_Setup.exe`	6B96158CE391B19F379161F6596EBC50FC10EAAB90E6919024313DC6BAED43D5	Completed 🟢
13	RQL PriceTag™	`RQL_PriceTag_Master_Setup.exe`	B2B9CFC2906E97FCC5FA6C3788C9799BD89DDB3AE6CFC915E2925C5BA4528C19	Completed 🟢
14	RQL InvoiceGen™	`RQL_InvoiceGen_Master_Setup.exe`	9EA4A147DC961AAB5B014DF4712FD837680B5CFA4619F91912D142F2303B55DF	VERIFIED
15	RQL CSVFormat™	`RQL_CSVFormat_Master_Setup.exe`	FC28906D306CFB1A8BE79A1030D381E342FE2DBEBF7FEFE39C7142CFDA1E96E9	VERIFIED
16	RQL PDFMerge™	`RQL_PDFMerge_Master_Setup.exe`	222AA5AC602B7EFC5733FFEF77C048DF8C9CF110638777B1AFE4A5B425408548	VERIFIED
17	RQL TaxLedger™	`RQL_TaxLedger_Master_Setup.exe`	7F2CBDE5F1DB5B23E2483CB08B3033DA0EEB3892A2ED5AF5A809A0539F8F499B	VERIFIED
18	RQL FileShredder™	`RQL_FileShredder_Master_Setup.exe`	470DCB5912155668EF6E0F7CB1001AC9406B2EA3C639B28288177524EB098595	VERIFIED
19	RQL ClipVault™	`RQL_ClipVault_Master_Setup.exe`	CC93D84A3566EFD34C352A89C921D007D4377EBB7ABDAD9ACE9C32308660D058	VERIFIED
20	RQL ImageBatch™	`RQL_ImageBatch_Master_Setup.exe`	5465420D195551BF704D26AD0711E076DB6F0491FC72F63E08094257879606C2	VERIFIED
21	RQL AudioExtract™	`RQL_AudioExtract_Master_Setup.exe`	FC46615AD4B39B165A430E9EB5C33B69BE0D2A5B8A81D2C6DE1DFA6DDCF291BD	VERIFIED
22	RQL SubtitleSync™	`RQL_SubtitleSync_Master_Setup.exe`	F029E8A1147EE6AF83444DA3246AE54A84B351A537FBE81B28D0A690FFAC9085	VERIFIED
23	RQL SpaceMap™	`RQL_SpaceMap_Master_Setup.exe`	BA5379406DA8CDE92710E623A80DE746395F42613D30797BCC392E6373941236	VERIFIED
24	RQL DocProtect™	`RQL_DocProtect_Master_Setup.exe`	499B978C8DBC0C820A005ADEE40067785624FCF0AA7E988B97486FA7E31C6620	VERIFIED
25	RQL CashDrawer™	`RQL_CashDrawer_Master_Setup.exe`	22DF6CDB3DC22B0A46526BBEB3AA84196199A93DC0A4DDED97354C78367F6539	VERIFIED
26	RQL ReceiptPrinter™	`RQL_ReceiptPrinter_Master_Setup.exe`	1023C97CB5BFC2780C37F6F3B53460216CB5ADCBE75EC7DAF727B3B47EECADA0	VERIFIED

INDEPENDENT VERIFICATION PROTOCOL

How to Independently Verify Any RQL Binary on Windows

Enterprise buyers, security officers, and compliance auditors can cryptographically audit any downloaded installer prior to execution.

Zero External Trust Required

Open Windows PowerShell and execute the built-in cryptographic cmdlet:

Get-FileHash -Path <filename.exe> -Algorithm SHA256

✓ Character-by-Character Comparison: Compare the output hash character-by-character with the official cryptographic registry table above.

✓ Tamper-Proof Guarantee: If even a single byte has been altered by a proxy, mirror, or corrupted download, the SHA-256 hash will be completely different.

✓ Air-Gapped Operation: Verification runs 100% offline using your CPU's native crypto instructions. No internet handshake is required.

🔒 SOVEREIGN RSA-4096 / SHA-256 RELEASE SIGNING REGISTRY

Cryptographically Signed Master Hash Manifest

Every digital archive published by Rehan Quant Lab is cryptographically hashed, aggregated into an immutable master manifest, and signed using Founder Mohammad Rehan's sovereign RSA-4096 private key.

26 Releases Signed

1. Master SHA-256 Manifest

Plaintext registry of all 26 official production setup archives and their cryptographic hashes.

View Manifest (.sha256)

2. RSA-4096 Sovereign Signature

Detached cryptographic PKCS#1 v1.5 signature proving authenticity of the master manifest.

View Signature (.sig)

3. Sovereign Public Key

Mohammad Rehan's public key registered in RFC 9116 security.txt registry.

View Public Key (.key)

OFFICIAL GOVERNANCE & ARCHITECTURAL DOCUMENTS

Download Official Institutional Security Certificate

Download digitally signed PDF certificate for vendor onboarding, cryptographic audit verification, and corporate procurement.

Download Official Institutional Security Certificate (PDF) ↓

Require Custom Vendor Security Questionnaires or Enterprise Fleet Keys?

Connect directly with Founder Mohammad Rehan for vendor security assessments, SOC/ISO compliance mapping, or air-gapped hardware fleet licensing.

Founder WhatsApp → Schedule Briefing