托管与隐私
本网站由IONOS托管，其处理技术连接数据以提供和保护网站。Cookie选择在本地保存180天。语言存储和YouTube为可选项。图片和视频通过我们的托管或IONOS提供。
每次加载页面时，IONOS提供大致连接国家。默认语言为英语，德国为德语。对于带语言的直接链接，我们先建议切换。您主动选择的语言优先。语言功能不保存IP地址或国家，也不请求精确位置。 大致国家匹配基于提供适当语言版本的正当利益（GDPR第6(1)(f)条）。您可随时自行选择语言。 匹配在我们的IONOS服务器上使用本地DB-IP国家数据库完成，不会将您的IP地址发送给DB-IP。
统计类别包括已配置的Google Analytics 4和Microsoft Clarity。仅在自愿同意此类别或点击“全部接受”后加载。可通过Cookie图标随时撤回。法律依据：TDDDG第25(1)条和GDPR第6(1)(a)条。
Google Analytics 4
衡量页面浏览、来源、使用时长、滚动、点击和视频使用。不收集表单内容或建立广告画像。Cookie _ga和_ga_*最长180天。提供者：Google Ireland Limited；可能传输至美国。
Microsoft Clarity
使用热图和遮罩后的会话录像。表单输入始终遮罩。_clck最长一年，_clsk最长一天。提供者：Microsoft Ireland Operations Limited；可能传输至美国并用于自身目的。拒绝广告存储。
Stripe
在线捐赠通过Stripe处理。只有打开支付时才会发送金额、币种、频率及捐赠收据请求。联系信息、支付信息及所需地址均在Stripe支付页面填写。本网站不保存完整银行卡或银行账户信息，付款和订阅记录由Stripe管理。开始支付后，网站会使用最长七天的必要安全Cookie，以查询付款状态及管理定期捐赠。明确标示的测试模式不会扣取真实款项。
联系我们
您的信息将通过电子邮件发送至音乐节办公室，以处理您的咨询。
IONOS · 隐私政策
注册朋友圈
您的信息将通过电子邮件发送至音乐节办公室，以处理您的咨询。
IONOS · 隐私政策
Personal festival account
For your personal festival account, we process your email address, password for authentication and optional name (Article 6(1)(b) GDPR). Authentication uses a separate Supabase project in Frankfurt (EU). The provider stores password hashes; this website stores no plaintext passwords. Verification, recovery and security messages are sent through IONOS from management@berlinerklavierfesttage.com, processing the recipient address, required message content and delivery data. Sessions use an encrypted cookie inaccessible to JavaScript (__Host-bkf-session; Secure, HttpOnly, SameSite=Lax), limited to twelve hours and the browser session. Email verification and password recovery use an equally protected PKCE cookie (__Host-bkf-flow; up to one hour). This storage serves only the account function you request (section 25(2)(2) TDDDG), independently of optional statistics. Account pages load no analytics or session-recording services. Signing out removes session cookies. Account deletion may be requested from the controller named above; account data is retained for the lifetime of the account, subject to statutory retention or evidence obligations. Technical logs of the hosting, authentication and email services may include IP address, time, delivery status and browser information. Online donations are additionally covered by the separate payment-provider notice.
The separate Supabase festival project is provisioned in Frankfurt (EU). Support pledges store amount, frequency (one-off, monthly, annually or per edition), method, reference, creation and cancellation time. Confirmed payments are stored separately and only after actual reconciliation. A pledge does not initiate a transfer and is never counted as a received payment. Newsletter participation is optional, off by default and withdrawable in the account; we store its current status, consent text version and timestamps. The legal basis is Article 6(1)(b) GDPR for account administration and Article 6(1)(a) GDPR for the newsletter. Existing subscriptions at other services are only synchronized after an explicit integration. Automatic account emails are sent through IONOS. The newsletter preference alone does not trigger mailing. Online donations through the separate payment provider follow their own notice and are not automatically shown as reconciled payments in the festival account. Pledge/payment records follow applicable statutory retention periods; other profile and newsletter data are deleted when no longer needed, subject to evidence-retention obligations.
Berlin International Piano Masterclass e.V.
Proskauer Str. 4, Reshef – BIPM, 10247 Berlin
management@berlinerklavierfesttage.com