Comprehensive technical disclosure regarding browser cookies, HTML5 LocalStorage, IndexedDB caching, WebSocket telemetry, and affiliate tracking across the Binfrex platform.
This Cookies & Tracking Policy explains how Binforex Solution Lab (operating internationally as "Binfrex"), having its registered headquarters at 10 Marina Blvd, Marina Bay Financial Centre, Singapore 018983, utilizes cookies, local storage objects, IndexedDB caching, and real-time network telemetry to power our web trading terminal, mobile web applications, and partner portals.
We prioritize data minimization and user privacy. Strictly essential security and session cookies are deployed automatically to ensure cryptographic trading integrity, while non-essential analytics and attribution cookies require your explicit informed consent in accordance with global privacy legislation.
Small encrypted text strings placed in your browser to maintain authenticated JWT sessions, enforce CSRF defense, and route secure network requests.
LocalStorage and SessionStorage keys storing client preferences, UI theme tokens, language selection, and temporary trading layout state.
High-capacity local database caching historical candlestick ticks, chart drawings, and technical indicators for zero-latency terminal rendering.
Bidirectional real-time socket connections transmitting live price quotes, heartbeat latency benchmarks, and trade execution acknowledgments.
The following table details the specific first-party identifiers and client storage elements deployed across the platform:
| Identifier Name | Classification | Lifespan | Technical Purpose & Function |
|---|---|---|---|
| __bx_sess / __bx_jwt | Strictly Necessary | Session / 7 Days | Cryptographically signed JWT token for authenticated user session management. |
| __bx_csrf | Strictly Necessary | Session | Cross-Site Request Forgery token ensuring orders originate from valid browser context. |
| __bx_ws_ticket | Strictly Necessary | Active Socket | WebSocket handshake ticket authorizing live market quote data streams & order execution. |
| __bx_device_fp | Security & Anti-Fraud | 12 Months | Anonymized hardware and browser canvas hash used to prevent account takeovers. |
| __bx_locale / theme | Functional Preference | 1 Year (LocalStorage) | Saves interface language selection, terminal sound alert triggers, and contrast settings. |
| __bx_chart_state | Functional / IndexedDB | Persistent | Caches technical indicators (RSI, MACD, Bollinger Bands) and chart drawing tools. |
| __bx_ref / s2s_cid | Affiliate Attribution | 90 Days | Attribution click ID linking new accounts to partner tiers for RevShare calculation. |
When accessing Binfrex via an authorized partner referral link, our Server-to-Server (S2S) attribution engine logs non-personal click identifiers (such as {click_id}, {sumdep}) to attribute registrations and calculate partner RevShare commissions.
S2S postbacks transmit strictly anonymized numerical tokens directly between backend servers and do not share your KYC identity, passwords, banking data, or individual trade decisions with affiliate partners.
__cf_bm, cf_clearance) filter automated malicious bot traffic and verify genuine browser challenges.You can manage, restrict, or clear cookies via your browser settings (Chrome, Firefox, Safari, Edge, Brave). Additionally, Binfrex respects browser-level Global Privacy Control (GPC) signals by automatically suppressing non-essential telemetry.
Note: Disabling Strictly Necessary cookies (__bx_sess, __bx_csrf) will disable authentication and prevent the terminal from opening trade positions.
When an account experiences 3 consecutive months (90 days) of continuous dormancy (zero logins, zero trades, zero deposits), all server-side session tokens, device fingerprint associations, and notification preferences are permanently invalidated and deleted in alignment with our platform data minimization charter.
dpo@binfrex.com
Cookie & Telemetry Privacy Requests
support@binfrex.com
Terminal Access & Cache Assistance
Binforex Solution Lab • 10 Marina Blvd, Marina Bay Financial Centre, Singapore 018983
Binfrex Telemetry & Data Governance • Active Enforcement v1.0
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