Privacy Policy

Last updated: 25 June 2026

This site is built privacy-first, and this policy says so plainly: we collect the minimum a web server needs to run securely, we set no cookies, and we run no trackers, analytics, or advertising.

Who this covers

This notice applies to foss.violetskysecurity.com (the “Site”) — the open-source research and proof-of-concept home for the Sovereign Policy Token Transactions (SPT-Txn) framework — and its public demonstration endpoints. The Site is operated by Violet Sky Security SEZC, a special-economic-zone company in the Cayman Islands (“we”, “us”).

What we collect

The Site has no accounts, no registration, no sign-up forms, and no contact forms. We do not ask you for personal information. The only data generated is standard server and security logging:

We do not use cookies, local storage, web beacons, fingerprinting, third-party analytics suites, advertising networks, or any third-party tracking on the Site. Every asset, including fonts, is served from this domain — your browser makes no third-party requests, so no data is shared with any external provider. Any analysis of traffic is performed in-house on the server access logs described above, using a self-hosted log analyzer; nothing is added to your browser and no log data leaves our server.

Travel Rule demonstration endpoint. The technical demonstration API (the inter-VASP Travel Rule endpoint) is privacy-preserving by design: it exchanges zero-knowledge attestations, not personal data. Originator and beneficiary identifiers, account numbers and amounts are not transmitted in cleartext and are not stored by this Site. This is the core property the SPT-Txn framework exists to demonstrate.

Why we process it

We process the limited log data above for our legitimate interests in operating, understanding, and protecting the Site: diagnosing faults, ensuring availability and integrity, understanding aggregate visitor traffic and trends (including distinguishing automated crawlers and bots from human visitors), and detecting and preventing abuse, attacks, and automated scanning. We do not use it to build profiles of individuals, and we do not market to you.

How long we keep it

Logs are retained for up to approximately 30 days, then automatically rotated and deleted. We keep them no longer than necessary for security, troubleshooting, and understanding Site traffic.

Who we share it with

We do not sell your data, and we do not share it with advertisers or data brokers. We may disclose information only where required by applicable law or legal process, or where strictly necessary to investigate abuse or protect the security and rights of the Site and its users.

How we protect it

All traffic to the Site is encrypted in transit with TLS. The Site runs on a hardened, least-privilege server with default-deny networking and strict process isolation. Security is a design goal of this project, not an afterthought.

International processing

The Site is operated by a Cayman Islands SEZC entity and may be hosted in or accessed from multiple jurisdictions. By using the Site you understand that the limited log data described above may be processed in those locations.

Your rights

Depending on your jurisdiction (for example, under the GDPR or comparable laws), you may have rights to access, correct, or request deletion of personal data we hold about you, and to object to certain processing. Because we hold only short-lived server logs keyed to an IP address, we may need additional information to locate any records relating to you. To make a request, contact us using the details below.

Children

The Site is a technical research resource intended for a professional and developer audience. It is not directed at children and we do not knowingly collect information from them.

Changes to this policy

We may update this policy as the Site evolves. Material changes will be reflected by the “Last updated” date above.

Contact

Questions or privacy requests: rudi@violetskysecurity.com — Violet Sky Security SEZC, Cayman Islands Special Economic Zone.

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