- Tor onion: mc6wfeaqc7oijgdcudrr5zsotmwok3jzk3tu2uezzyjisn7nzzjjizyd.onion
- Onion link in footer and README
- PDF "BEZAHLT" block shows TX hash + date in second line
- Address placeholder 8... (encourages subaddress usage)
- Complete English README with feature overview, tech stack, project structure
- Self-hosting instructions and security notes
- Accent color contrast fix (--accent-text for text on dark backgrounds)
- CoinGecko rates proxy: User-Agent header + 2min server-side cache
- Font preload eliminates layout shift (CLS 0)
- Dual accent colors: --accent for filled buttons, --accent-text for text on dark bg
- All WCAG AA contrast ratios met (buttons, links, badges, countdown)
- Language picker: position absolute instead of fixed
- CoinGecko rates proxied with 2min server-side cache (no CORS, no rate limit)
- English as default inline text (no empty→text shift)
- All visible text pre-rendered in HTML (no empty→text shift)
- English as default language (i18n fallback + HTML inline text)
- German auto-detected via navigator.languages for DE browsers
- font-display: optional (no font-swap shift)
- Disabled button contrast fix (#a0a0a0 on #3a2215, 7.2:1)
- CoinGecko rates proxied via /api/rates.php with User-Agent
- Self-host Inter and JetBrains Mono (woff2, 69KB total)
- Remove Google Fonts dependency entirely (no external requests)
- Service Worker pre-caches font files
- Eliminate font-swap layout shifts
- WCAG contrast fix: disabled button uses solid color instead of opacity
- Footer link always underlined for distinguishability
- Translated aria-labels via data-i18n-aria
- Dimmed QR with "Bezahlt" stamp on paid invoices
- Hide wallet/address buttons when invoice is paid
- Payment summary card with prominent amount display
- "Bezahlt" stamp over dimmed QR code with TX details below
- Hide wallet/address buttons when paid, show only PDF
- URI box removed (was technical noise)
- Smart countdown: "29 Tage, 23 Std." instead of ticking seconds
- Dynamic page title for shared invoices
- Font fallbacks with size-adjust to prevent layout shifts
- Async Google Fonts loading, proper preconnect hints
- Deferred script loading (defer attribute)
- Minified JS (app.min.js, i18n.min.js)
- WCAG contrast fixes for badges and disabled button
- Footer link always underlined for a11y
- Translated aria-labels via data-i18n-aria
- i18n onChange callback for dynamic content updates
- Result card fade-in animation, responsive QR on mobile
- Official Monero coin logo as SVG favicon
- Dynamic green dot badge on favicon when invoice is paid
- Paid status shown both in page content and browser tab
The proof was being stored under a newly generated short URL code
instead of the original invoice code. Now tracks invoiceCode from
the hash parameter (c=CODE) or from the first shortenUrl call.
Remove v2 view-key payment monitor (privacy concern — nobody should
enter their private view key on a website). Replace with TX proof
verification where the sender provides TX Hash + TX Key from their
wallet. The proof is cryptographically verified client-side and
stored with the invoice for persistent "Paid" status.
- Remove monitor.js and all view-key monitoring UI/logic
- Add TX proof section: sender enters TX Hash + TX Key
- Client-side verification via check_tx_key equivalent (noble-curves)
- api/verify.php stores/retrieves payment proofs per invoice
- Short URL redirect now includes invoice code for status lookup
- Invoice link shows "Paid" badge once proof is verified
- Deadline badges (7/14/30 days) for payment terms
- Replace "Link kopieren" + "QR speichern" with "In Wallet öffnen" button
- QR code clickable to save as PNG with subtle hint text
- Fix chromium autofill overriding dark input backgrounds
- Center button text and remove underline on link-buttons
- XMR address validation (standard, subaddress, integrated)
- Amount in XMR/EUR/USD/CHF with CoinGecko conversion
- QR code generation with monero: URI
- Shareable short URLs (/s/abc123) via self-hosted PHP backend
- i18n (DE/EN) with browser language detection
- Service worker for offline capability
- Dark mode, responsive design
