OpenChain Terminal Complete Rewrite
The OpenChain terminal underwent a complete JavaScript rewrite to fix critical issues that made the entire terminal non-functional. A fatal syntax error (stray brace on line 541) prevented the JS file from parsing, and a dual-initialization conflict between two DOMContentLoaded listeners caused the wallet, navigation, notifications, and all dashboard loading to fail.
The rewrite mirrors the proven architecture of the DelChain terminal — single initialization block, scripts moved to bottom of <body>, and window.renderDashboard lifecycle hook wired for automatic wallet restoration. All navigation, notifications, and backend data loading now function correctly.
Platform Documentation Overhaul
Major update to LogicBehindWeb.txt — the master reference document for the entire platform. Rebuilt to reflect all recent changes including new UI features, dynamic trading fees, withdrawal address approval system, NowPayments JWT auth, Telegram price alerts, light/dark theme, mobile navigation, Transfer Assets modal, price ticker bar, depth chart, VIP modal, price impact estimation, and slippage control.
Security Hardening & Chart Fixes
Multiple security improvements deployed in a single batch:
- Fake Token 404: DelChain terminal now validates token URL parameters — non-existent tokens show a styled 404 page instead of an empty dashboard.
- OpenChain tokens blocked in DelChain: Prevents OpenChain tokens from being accessed through DelChain to avoid unauthorized creator settings access.
- SDX/SDTX trading blocked: Stablecoins cannot be traded on the order book — rejected at both frontend and backend.
- Live PRICE_UPDATE for all tokens: Previously only SYR trades triggered WebSocket price updates. Now every token trade broadcasts real-time updates.
- Timeframes fixed: Line/area/baseline charts now use bucketed kline data instead of raw trades, fixing inconsistent timeframe display.
Domain Migration to scientificnexus.net
The entire platform migrated from three separate Vercel deployments to a single unified repository served at scientificnexus.net. Domain registered through Hostinger, DNS managed by Cloudflare (DDoS protection, WAF, bot filtering, SSL/TLS). All navigation links, CORS origins, and API references updated platform-wide.
Two old repositories (scientific-nexus-site and scientific-nexus-data-chain) were deleted. Everything now lives in the syrpts-terminal repository with one Vercel deployment serving the entire platform.
KYC System Permanently Removed
Stripe identity verification (KYC) has been permanently removed from the entire platform. The platform owner does not have a USA address/phone number required for Stripe live mode. All trading gates, deployment locks, and payment locks that depended on KYC have been removed. All functions that checked isKycVerified now treat every user as verified automatically. The platform is now fully accessible to anyone with a wallet.
Major UI Feature Release
A batch of significant user interface improvements deployed across the Syrpts and DelChain terminals:
- Light/Dark Theme Toggle: Sun/moon button in header with localStorage persistence
- Mobile Bottom Navigation: Four-tab nav bar for screens under 900px
- Price Ticker Bar: Horizontal scrolling marquee showing all token prices and 24h changes
- Depth Chart: Canvas-rendered order book depth visualization
- Slippage Control: Configurable tolerance with preset buttons
- Transfer Assets Modal: Send SYR, SDX, or SDTX to any wallet address directly
- Balance Dropdown: Click balance for quick access to convert, deposit, withdraw
- VIP Admin Panel: Hidden owner-only panel for system reserve management
- Notification System: Bell icon in all three terminal headers with broadcast support
- Price Impact Estimation: Pre-trade liquidity impact simulation with warning levels
Dynamic Trading Fee System
Introduced dynamic trading fees that scale with network congestion. Base fee starts at 0.15% (cheaper than Binance VIP0) and linearly ramps to a maximum of 0.30% when the mempool exceeds 80% capacity. The current fee is shown in real-time before trade confirmation. Fee is deducted from the USD side and recorded as a TRADING_FEE transaction.
NowPayments Multi-Chain Crypto Gateway
Deployed the multi-chain deposit and withdrawal system powered by NowPayments. Users can now deposit USDT via TRC-20, BEP-20, ERC-20, and Aptos networks to receive SDTX stablecoin. Withdrawals burn internal tokens and send real crypto to external wallets via Mass Payout (JWT + API key authenticated). Webhook verification uses HMAC-SHA512 for security.
Token Deletion System (7-Day Countdown)
Replaced the old "Burn Token Supply" mechanism with a professional 7-day deletion countdown system. Creators initiate deletion, all users receive broadcast notifications immediately (plus 3-day and 1-day warnings), and the creator can cancel at any time during the window. After 7 days, all balances are zeroed, liquidity pools closed, and a permanent TOKEN_DELETED audit record is created.
OpenChain Terminal Launch
Launched the OpenChain Terminal — a permissionless token deployment system with an orange/fire theme. No domain verification required. Tokens deploy under a parent FDX network with mandatory network selection. Features include a 3-step deployment wizard, per-token network fee management, and integration with the existing notification and deletion systems.
Withdrawal Address Approval System
New security layer for crypto withdrawals: users must pre-register withdrawal addresses before sending funds. Addresses start with pending status and are auto-approved via tryAutoWhitelistNowPayments(). The admin wallet can also manually approve pending addresses. This prevents unauthorized withdrawal to unknown addresses.
Platform Genesis — Syrpts Terminal & DataChain
Initial launch of the Syrpts Network with the core trading terminal, DataChain blockchain engine, Web3 wallet system, DelChain token deployment hub, and PayPal integration. The SilverCash (SYR) native token, SDX stablecoin, and FDX custom token standard went live. The DataChain Explorer provided real-time block visualization. The Scientific Nexus Gaming Hub was merged into the unified repository.