Undercover Cold Storage That Looks Like an Everyday Bank Card
Treoor Wallet delivers institutional-grade security in the most unassuming package imaginable — a standard plastic card. No screens, no logos, no hints. Just tap your phone and authorize transactions with military encryption.
Purpose-built for holders who demand maximum security with zero visibility.
Passes as a regular debit card under any inspection. No crypto symbols, no screens, no hardware buttons.
NFC tap-to-sign on any smartphone. Zero cables, zero pairing, zero battery — just instant secure access.
Private keys never leave the chip — not during setup, not during signing, not ever. True offline isolation.
EAL6+ certified secure element — same standard protecting national IDs and financial infrastructure.
Native support for Bitcoin, Ethereum, Solana, and 50+ networks including all EVM-compatible chains.
No battery, no firmware updates, no wear. Passive NFC ensures 20+ years of flawless operation.
Enterprise cryptography condensed into pocket-sized hardware.
| Card Dimensions | 85.6 × 53.98 × 0.76 mm — ISO 7810 ID-1 standard (credit card size) |
| Security Element | CC EAL6+ / FIPS 140-2 Level 3 tamper-resistant chip |
| NFC Protocol | ISO 14443-A compliant, NFC Forum Type 4, 13.56 MHz frequency |
| Signing Algorithms | secp256k1 (Bitcoin/Ethereum), Ed25519 (Solana), BIP-32/39/44 |
| Entropy Generation | Hardware TRNG (True Random Number Generator) on chip |
| Recovery Backup | Standard 12 or 24-word BIP-39 mnemonic seed phrase |
| Access Security | 6-digit PIN with lockout after 5 failed attempts |
| Read Distance | 1–4 cm maximum (security-limited short range) |
| Power Method | Passive — harvests energy from NFC field (no battery) |
| Environmental | IP68 sealed, waterproof, dustproof, flexible PVC body |
| Service Life | 500,000+ tap cycles / 20+ year operational lifespan |
| Mass | 5 grams |
Instant integration with the mobile wallets your users already have.
Hardware economics with healthy margins timed for the upcoming market cycle.
Complete hardware design, pass EAL6+ certification, produce 500 pilot units for beta program. Build companion app and developer SDK. Investment target: $80K – $120K.
Launch targeting crypto enthusiasts and privacy-focused users. Projected revenue: $828K – $1.035M. Gross margin: $540K – $675K. Direct sales plus affiliate distribution.
Full expansion aligned with BTC halving cycle. Revenue goal: $6.9M. Gross profit: $4.5M. B2B partnerships with exchanges and white-label licensing.
Building a founding network of testers, creators, and backers.
Get free pre-release hardware. Execute live transactions, stress-test security, and provide feedback that shapes the final product.
Review units and early access for YouTube, TikTok, and podcast creators with engaged crypto-focused audiences.
Full media kits, technical documentation, and direct founder access for publications and newsletter authors.
Raising capital for certification and scale-up. Strong margins, clear milestones, and timing aligned with market cycles.
📍 Jakarta, Indonesia
Embedded systems engineer specializing in NFC technology and secure element design. Built contactless payment systems for major Southeast Asian fintech platforms. Now applying that expertise to make crypto self-custody invisible and bulletproof.
Interested in testing, reviewing, or funding Treoor? Reach out anytime.