GetProofAnchor

GetProofAnchor is a web evidence capture and integrity verification tool that produces tamper-evident records of online content for use in disputes, investigations, compliance workflows, and litigation support.

Key features and functions include:

Tamper-Evident Web Capture Users can capture public URLs or, via a Chrome browser extension, capture authenticated pages visible behind login — including social media profiles, portals, and account pages. Each capture produces a Proof ID and an exportable Evidence ZIP package.

Evidence ZIP Package Each Evidence ZIP contains a full-page screenshot, extracted visible content, proof metadata, a file manifest with SHA-256 cryptographic hashes, an eIDAS-qualified timestamp, and a Bitcoin blockchain anchor. The package is designed to be portable and independently verifiable outside of the GetProofAnchor platform.

Four-Layer Integrity Stack Every capture is anchored through four independent integrity layers: a SHA-256 file manifest, an append-only hash chain, a Bitcoin OpenTimestamps blockchain anchor, and an eIDAS-qualified timestamp from SK ID Solutions, an EU-accredited qualified trust service provider (QTSP). Each layer can be independently verified, and any modification to the evidence package is detectable at the layer level.

Independent Verification A public Verifier tool allows any party — including counsel, compliance officers, or opposing parties — to verify the integrity of a Proof ID or Evidence ZIP, returning a clear Match or Modified result with per-layer integrity details. Verification can be performed offline using the Evidence ZIP without requiring an active account.

Assisted Capture Service For users who prefer not to capture evidence themselves, GetProofAnchor offers a managed service in which the company captures specified URLs on behalf of the user and delivers a court-ready Evidence ZIP within a defined service level agreement. 

Role-Specific Workflows The platform includes tailored solution workflows for lawyers, investigators, journalists, brand protection teams, compliance and audit functions, and reputation management use cases.