XColdPro 1.0 Stable Release

Full release documentation — supported networks, security architecture, audit status, and roadmap. Feature-complete, security-audited.

Supported Networks (22)

EVM Chains: Ethereum (ETH), BNB Smart Chain (BSC), Polygon (MATIC), Avalanche (AVAX), Arbitrum (ARB), Optimism (OP), Base (BASE), Fantom (FTM) Bitcoin Family: Bitcoin (BTC), Bitcoin Cash (BCH), Dogecoin (DOGE), Litecoin (LTC) Additional Protocols: Solana (SOL), Cardano (ADA), XRP, Stellar (XLM), Tron (TRX), Cosmos (ATOM), Polkadot (DOT), NEAR, TON, SUI Tokens & NFTs: All ERC-20 tokens on all EVM chains with automatic price discovery. ERC-721 NFT discovery and transfer including Digital Ownership Tokens (DOTs).

Core Security Architecture

Duress-Protection Layer: An advanced duress-protection layer, opt-in and off by default. Under forced disclosure, what an attacker obtains does not lead to your assets. Operational details are provided to licensed users only.. AES-256-GCM Encryption: All wallet data is encrypted with AES-256-GCM under password-derived keys before storage. Seed phrases never exist in plaintext on disk.. Stealth Storage: Platform-specific file obfuscation with randomized system-mimicking filenames and hidden attributes. Wallet data invisible to file scanners.. SentinelGuard (12 Shields): Real-time threat detection: process monitoring, DLL injection guard, clipboard hijack detection, memory scanning, debugger detection, screen capture blocking, keylogger detection, browser credential monitoring, rootkit detection, exploit detection, persistence detection, C2 detection.. EMBO (Emergency Memory Blackout): Emergency shutdown on demand: references to decrypted wallet material are dropped, garbage collection is forced, and the process is terminated outright so its memory returns to the operating system.. Decoy Wallet System: Something credible to open under coercion while your real holdings stay concealed. Designed for duress scenarios. Operational details are provided to licensed users only.. Omega Protocol (DEFCON 4): Emergency asset evacuation across all 22 networks plus tokens and NFTs to pre-configured safe addresses, followed by device wipe. Includes simulation mode.. Seed Vault (Shamir): Split seed phrase into N-of-K shares using GF(256) polynomial interpolation. Information-theoretically secure. Export to clipboard, file, or print.. Citadel Protocol: Air-gapped multi-party transaction approval with M-of-N signatures. Create, sign, and finalize transactions across multiple offline parties.. Lazarus Protocol: Estate planning dead man's switch. 5-stage escalation. Background watchdog every 6 hours via OS scheduler. Gmail and Resend redundant delivery.. USB Binding & Portable Mode: Run from a USB drive without installing on the host. Optional hardware binding locks the wallet to one physical device.. Hardware Binding: Optionally bind the wallet's protection to a single machine using hardware identifiers..

Additional Features

Portfolio Dashboard: Real-time pricing via CoinGecko, 24h change tracking, portfolio value charting, top holdings display, and trend visualization.. XBurnPro: Time-locked burner wallets with refund and burn modes. Supports BTC, ETH, BSC, SOL, XLM, DOGE.. Admin & Tax Tools: CSV export, cost basis calculator (FIFO/LIFO/HIFO), tax report generation, and address book.. Signed Offline Transactions: Build and sign transactions entirely offline for fully air-gapped operation.. 16 Themes + Custom Builder: Full visual customization with font selection, background images, gradients, and per-element color control.. 13 Languages: English, Spanish, French, German, Chinese, Japanese, Korean, Russian, Portuguese, Italian, Arabic, Hindi, and Klingon — including full Klingon alphabet rendering readable by any KLI graduate..

Security Audit Status

Multiple rounds of static analysis completed with zero high or medium severity findings across all production code. Full dependency audit — all third-party libraries verified current with no known vulnerabilities. Zero debug output, diagnostic logging, or development artifacts in production build. All wallet data protected by AES-256-GCM authenticated encryption (NSA-approved for TOP SECRET) before any storage operation. Seed phrases never exist in plaintext on disk, in logs, or in any persistent storage under any circumstance. No telemetry, analytics, crash reporting, or data collection of any kind — nothing leaves the device. All key derivation uses a deliberately slow, salted key-derivation function, so every password guess carries a real computational cost. Stealth storage architecture validated — wallet files use randomized system-mimicking filenames with platform-specific hiding attributes. SentinelGuard 12-shield threat detection verified operational across Windows, macOS, and Linux. No hardcoded development credentials, backdoors, or bypass mechanisms in production code. Real-time clipboard hijack protection verified against known address substitution attack vectors. Screen capture blocking verified on Windows (WDA_EXCLUDEFROMCAPTURE). All network communication limited to blockchain RPC endpoints and price data providers — no proprietary servers, no phone-home capability. Grade: A+.

Known Limitations

The duress-protection layer works with 12-word wallets.: 24-word wallets are fully supported for every other feature.. XBurnPro: supports BTC, ETH, BSC, SOL, XLM, and DOGE.. DOT and NEAR sends: are implemented and pass signing validation. Additional end-to-end verification is ongoing.. macOS Sequoia (15.x): — USB drive detection may require granting Full Disk Access in System Settings for the app to see removable volumes..

Stable V1.0 General Availability

Final RC Promoted to Stable: The final V1.0 Release Candidate completed the release review and was promoted to Stable without binary changes. The Windows and macOS installers retain their original file sizes and SHA-256 checksums.. Ongoing Maintenance: Stable V1.0 enters the regular maintenance lifecycle. Material fixes, compatibility updates, security advisories, and future platform availability will be documented in subsequent release notes.. Released July 21, 2026

RC Compatibility

Stable V1.0 is byte-for-byte identical to the final V1.0 RC on Windows and macOS. Existing users do not need to reinstall or migrate wallet data, regenerate seeds, redistribute Shamir shares, or reconfigure Lazarus or Blackhole settings.

Reporting Issues

General: contact@xdrip.io. Security: support@xcoldpro.com. Legal: support@xcoldpro.com. Sales: sales@xcoldpro.com. Marketing: marketing@xcoldpro.com. Report bugs, vulnerabilities, or feedback through the channels below. Responsible disclosure of security vulnerabilities is encouraged and will be acknowledged.