Products

Mission software with clearly stated availability and maturity.

Black Summit Holdings develops purpose-built systems for evidence integrity, investigation, security, and controlled operations. Released software and development-stage systems are identified separately.

Software portfolio

Built for consequential workflows.

Each system has a defined mission focus and a conservative status label. Development entries do not imply public release, customer deployment, certification, or approval for a particular information environment.

Released · Microsoft Store

SIGMA PROOFKIT

Local-first Windows software for packaging defined file sets, recording SHA-256 integrity data, checking for change, and producing readable PDF records.

Practical result: A reviewable integrity record for project handoffs, inspection records, and internal evidence workflows.

In development · not available for purchase

GHOST

Evidence-capture and dossier software for organizing authorized case material, preserving source context, structuring investigative records, and producing reviewable case documentation.

Practical result: A controlled investigative workflow intended to keep source context, case records, and review documentation connected.

Active development

SENTINEL

An offline-first Windows workstation for structured facility security assessments, evidence preservation, transparent risk scoring, corrective actions, and professional reports.

Practical result: A local, auditable facility-assessment workflow that keeps evidence, risk decisions, and corrective actions connected.

Advanced research and development

Review future-system work without confusing concepts with released products.

BSH keeps research themes, development boundaries, and product maturity explicit.

Explore Advanced R&D
Product suitability depends on the mission, information environment, authority, and required controls. Do not submit sensitive material through the public website.