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Privacy Policy

Preamble

With this privacy policy we would like to inform you which types of your personal data (hereinafter also referred to as "data") we process, for which purposes and to what extent. The privacy policy applies to all processing of personal data carried out by us, both in the course of providing our services and in particular on our websites, in mobile applications and within external online presences, such as our social media profiles (hereinafter collectively referred to as "online offering").

The terms used are not gender-specific.

Last updated: 6 November 2026

This is an English translation of the German Datenschutzerklärung. In case of doubt, the German version prevails.

Table of Contents

Controller

Johannes Krüger
c/o der-Bierbaron
Breite Str. 8
16225 Eberswalde
Germany

Email: [email protected]

Data protection requests can also be addressed to the operator, who appears online and in the Bierbaron app under the pseudonym "MrUnknownDE", via the Discord server "Der Bierbaron".

Legal notice: https://der-bierbaron.de/en/legal-notice.html

Overview of Processing Operations

The following overview summarizes the types of data processed and the purposes of their processing, and refers to the data subjects concerned.

Types of Data Processed

Categories of Data Subjects

Purposes of Processing

Relevant Legal Bases

Relevant legal bases under the GDPR: The following is an overview of the legal bases of the GDPR on which we process personal data. Please note that, in addition to the provisions of the GDPR, national data protection regulations may apply in your country of residence or in ours. Should more specific legal bases apply in individual cases, we will inform you of them in this privacy policy.

National data protection regulations in Germany: In addition to the data protection regulations of the GDPR, national regulations on data protection apply in Germany. These include in particular the Federal Data Protection Act (Bundesdatenschutzgesetz – BDSG). The BDSG contains special provisions on the right of access, the right to erasure, the right to object, the processing of special categories of personal data, processing for other purposes, transmission and automated individual decision-making, including profiling. In addition, state data protection laws of the individual German states may apply.

Security Measures

In accordance with the statutory requirements, and taking into account the state of the art, the costs of implementation and the nature, scope, context and purposes of processing, as well as the varying likelihood and severity of the risk to the rights and freedoms of natural persons, we implement appropriate technical and organizational measures to ensure a level of security appropriate to the risk.

These measures include in particular safeguarding the confidentiality, integrity and availability of data by controlling physical and electronic access to the data as well as access to, input, disclosure, availability and separation of the data. We have also established procedures to ensure the exercise of data subject rights, the deletion of data and responses to data compromise. Furthermore, we take the protection of personal data into account already during the development and selection of hardware, software and procedures, in accordance with the principle of data protection by design and by default.

Shortening of IP addresses: Where IP addresses are processed by us or by the service providers and technologies we use, and the processing of a full IP address is not necessary, the IP address is shortened (also referred to as "IP masking"). In this process, the last digits or the last part of the IP address are removed or replaced by placeholders. Shortening the IP address is intended to prevent, or significantly impede, the identification of a person on the basis of their IP address.

Securing online connections with TLS/SSL encryption (HTTPS): To protect the data of users transmitted via our online services against unauthorized access, we rely on TLS/SSL encryption. Secure Sockets Layer (SSL) and Transport Layer Security (TLS) are the cornerstones of secure data transmission on the internet. These technologies encrypt the information transmitted between the website or app and the user's browser (or between two servers), protecting the data from unauthorized access. TLS, as the more advanced and more secure version of SSL, ensures that all data transmissions meet the highest security standards. If a website is secured by an SSL/TLS certificate, this is indicated by HTTPS in the URL. This serves as an indicator for users that their data is transmitted securely and in encrypted form.

Transfer of Personal Data

In the course of our processing of personal data, it happens that data is transmitted to or disclosed to other bodies, companies, legally independent organizational units or persons. Recipients of this data may include, for example, service providers commissioned with IT tasks or providers of services and content embedded in a website. In such cases, we observe the statutory requirements and in particular conclude corresponding contracts or agreements with the recipients of your data that serve to protect your data.

Data transfer within the organization: We may transmit personal data to other departments or units within our organization or grant them access to it. Where the data is passed on for administrative purposes, this is based on our legitimate business interests, or takes place where necessary to fulfil our contractual obligations, or where the data subjects have consented or a legal permission exists.

International Data Transfers

Data processing in third countries: If we transfer data to a third country (i.e. outside the European Union (EU) or the European Economic Area (EEA)), or if this happens in the context of the use of third-party services or the disclosure or transmission of data to other persons, bodies or companies (which is apparent from the postal address of the respective provider or if the privacy policy expressly refers to the data transfer to third countries), this always takes place in accordance with the statutory requirements.

For data transfers to the USA, we primarily rely on the Data Privacy Framework (DPF), which was recognized as a safe legal framework by an adequacy decision of the EU Commission of 10 July 2023. In addition, we have concluded standard contractual clauses with the respective providers, which comply with the requirements of the EU Commission and set out contractual obligations to protect your data.

This twofold safeguard ensures comprehensive protection of your data: the DPF forms the primary level of protection, while the standard contractual clauses serve as additional security. Should changes occur within the DPF, the standard contractual clauses act as a reliable fallback. In this way we ensure that your data remains adequately protected even in the event of political or legal changes.

For the individual service providers, we inform you whether they are certified under the DPF and whether standard contractual clauses are in place. Further information on the DPF and a list of certified companies can be found on the website of the US Department of Commerce at https://www.dataprivacyframework.gov/.

For data transfers to other third countries, corresponding safeguards apply, in particular standard contractual clauses, explicit consent or legally required transfers. Information on third-country transfers and applicable adequacy decisions can be found in the information provided by the EU Commission: https://commission.europa.eu/law/law-topic/data-protection/international-dimension-data-protection_en.

General Information on Data Storage and Deletion

We delete personal data that we process in accordance with the statutory provisions as soon as the underlying consents are withdrawn or no further legal bases for the processing exist. This applies to cases in which the original purpose of processing no longer applies or the data is no longer needed. Exceptions apply if statutory obligations or special interests require longer retention or archiving of the data.

In particular, data that must be retained for commercial or tax law reasons, or whose storage is necessary for legal prosecution or to protect the rights of other natural or legal persons, must be archived accordingly.

Our privacy notices contain additional information on the retention and deletion of data that applies specifically to certain processing operations.

Where several retention periods or deletion periods are stated for a data item, the longest period always applies. Data that is no longer retained for the originally intended purpose but because of statutory requirements or other reasons is processed by us exclusively for the reasons that justify its retention.

Retention and deletion of data: The following general periods apply to retention and archiving under German law:

Start of period at the end of the year: If a period does not expressly start on a specific date and is at least one year long, it automatically starts at the end of the calendar year in which the event triggering the period occurred. In the case of ongoing contractual relationships in the context of which data is stored, the event triggering the period is the time at which notice of termination or other termination of the legal relationship takes effect.

Rights of Data Subjects

Rights of data subjects under the GDPR: As a data subject you have various rights under the GDPR, arising in particular from Articles 15 to 21 GDPR:

Provision of the Online Offering and Web Hosting

We process users' data in order to be able to provide our online services to them. For this purpose, we process the user's IP address, which is necessary to transmit the content and functions of our online services to the user's browser or device.

Further information on processing operations, procedures and services:

Plug-ins and Embedded Functions and Content

We integrate functional and content elements into our online offering that are obtained from the servers of their respective providers (hereinafter referred to as "third-party providers"). These may be, for example, graphics, videos or maps (hereinafter uniformly referred to as "content").

The integration always requires that the third-party providers of this content process the users' IP address, since without the IP address they could not send the content to the users' browsers. The IP address is therefore necessary for the display of this content or these functions. We endeavor to use only content whose respective providers use the IP address solely to deliver the content. Third-party providers may also use so-called pixel tags (invisible graphics, also called "web beacons") for statistical or marketing purposes. Pixel tags can be used to evaluate information such as visitor traffic on the pages of this website. The pseudonymous information may also be stored in cookies on the users' device and may contain, among other things, technical information about the browser and operating system, referring websites, time of visit and further information about the use of our online offering, but may also be combined with such information from other sources.

Notes on legal bases: Where we ask users for their consent to the use of third-party providers, the legal basis for the data processing is that consent. Otherwise, user data is processed on the basis of our legitimate interests (i.e. interest in efficient, economical and recipient-friendly services). In this context we also refer you to the information on the use of cookies in this privacy policy.

Further information on processing operations, procedures and services:

Bierbaron Live Server

The Bierbaron Live Server shows live statistics of users of the Bierbaron app: drink quantities and, optionally, heart rate and blood alcohol value. It also includes a community page (recipes, drinks, photos) and cheers messages between users. The infrastructure is operated by the controller alone. Technical service providers are Discord (login, notifications) and Cloudflare (delivery of the site, storage for images).

Discord Login and Cookies

There are two types of login. Both use the Discord service and request only your Discord ID, display name and profile picture from Discord (scope "identify"). Your email address and your server list are not requested. The access token issued by Discord is not stored after login. There is no password.

Connection of the Bierbaron App and Live Data

The Bierbaron app connects to the Live Server in encrypted form (HTTPS/WebSocket) and logs in under a freely chosen username. This name is a pseudonym. It is not linked to Discord and is not verified. Please choose a name that does not allow conclusions about your person if you do not want that.

Health Data (Heart Rate and Blood Alcohol) and Consent

Heart rate and blood alcohol value are health data within the meaning of Art. 9 GDPR. We process them exclusively on the basis of your explicit consent.

IP Addresses, Server Logs and Block List

The IP address is used (via Cloudflare) for rate limiting, protection against abuse and moderation. Server logs contain, among other things, IP addresses when a connection is established. They are retained for 30 days and then deleted. IP addresses are stored permanently only if someone is blocked for abuse (block list and moderation log).

Cheers Messages

The message, the sender name, where applicable the address of the profile picture and the recipient are stored. A spam filter evaluates messages automatically. It stores only word counts, not the messages themselves. Messages identified as requiring moderation are reviewed by the moderation team, which approves or rejects them.

User Recipes, Drinks and Photos

Notification of the Moderation Team (Discord Webhook)

The moderation team receives internal notifications via Discord when a cheers message has been identified as requiring moderation or when a new or changed recipe, a new drink or a photo has been submitted for review. The notifications go only to an internal moderation channel and are not public. They may contain the content of the submission and the name of the submitter.

Legal Bases, Recipients and Data Subject Rights for the Live Server

Audience Measurement (Matomo)

We use the software Matomo for the statistical evaluation of the use of our online offering. Matomo is operated on a server run by us (matomo.mrunk.de). The data is not passed on to third parties. In particular, the pages accessed, time stamps, browser and device information, the referring page and the IP address are processed. Matomo may use cookies to recognize returning visitors.

Recording of accesses by AI crawlers: In addition, our delivery infrastructure (Cloudflare Pages Function) detects accesses by known AI crawlers on the basis of the user agent and reports them server-side to Matomo (accessed URL, user agent, HTTP status). No visitor sessions are created in the process.

Changes and Updates

We ask you to inform yourself regularly about the content of our privacy policy. We adapt the privacy policy as soon as changes to the data processing carried out by us make this necessary. We will inform you as soon as the changes require an act of cooperation on your part (e.g. consent) or other individual notification.

Where we state addresses and contact information of companies and organizations in this privacy policy, please note that addresses may change over time, and please verify the information before contacting them.

Definitions of Terms

This section provides an overview of the terms used in this privacy policy. Where the terms are defined by law, their statutory definitions apply. The following explanations, by contrast, are intended primarily to aid understanding.

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