B4B Payments vs Inheritor

With the B4B Payments app installed on your mobile device, you can manage your B4B Payments card on the go. Save time by getting your expenses done at the point of spend. Send your receipts to your accounts team in real time. - Securely log in using Face ID or fingerprint - Check your available balance - View your card transactions - Get alerted when you spend money, and capture your receipt immediately - Save time by classifying your expenses on the go - Get your PIN number - Instantly block transactions on your card. Unblock again whenever you like - Switch ATM access on and off - Enable or disable online spending - Report your card lost or stolen

Inheritor - On-Chain Digital Inheritance Create your Digital Will in minutes. Securely tokenize and pass on what matters most - from crypto keys and login credentials to property deeds and final messages. Everything is encrypted with quantum-safe cryptography, stored permanently on decentralized infrastructure, and released to your beneficiaries only when verifiable conditions are met. Your assets. Your terms. Your peace of mind. Why Inheritor? Inheritor solves what other inheritance solutions cannot: your beneficiaries receive their complete inheritance from day one, yet cannot access it until the right time. No custodians holding your keys. No hidden services. No coordination with third parties. Through a breakthrough Architectural Time-Lock (Patent Pending), smart contracts enforce the conditions you set - making premature access architecturally impossible, not just contractually prohibited. No custodians. No escrow. No trust dependencies. This is tokenization with enforcement: possession without premature accessibility. Universal Asset Coverage - Native Digital Assets: Cryptocurrencies, stablecoins, NFTs, encrypted files - blockchain transfer provides legal transfer - Registry-Bound Assets: Property deeds, vehicle titles, securities - prepare transfer documents with attorneys once, release conditionally through trustless infrastructure - Institution-Mediated Assets: Bank credentials, social media accounts, digital subscriptions - secure access information for beneficiaries - Personal Instructions: Final messages, family photos, irreplaceable records - anything that matters Why Blockchain? - Programmable Enforcement: Smart contracts execute your exact intentions, not interpretations - Cryptographic Certainty: Provable authorship, tamper-proof instructions, quantum-resistant encryption - True Independence: No company needs to stay in business for decades - operates through public infrastructure anyone can verify - Censorship-Resistant: No institution can block, alter, or seize your inheritance - Multi-Generational Security: Dual-recipient architecture ensures accessibility regardless of platform changes How It Works 1. Upload Any File: Encrypt any digital file format - documents, photos, videos, credentials, or complete instructions 2. Simple Check-Ins: Confirm your wellbeing through periodic check-ins (takes less than 10 seconds) 3. Configurable Timing: Set independent grace periods for each inheritance - immediate necessities or deferred access 4. Optional Human Verification: Designate a beneficiary as verifier for protection against accidental expiration 5. Automatic Release: When conditions are met, beneficiaries claim through simple blockchain verification 6. Quantum-Safe Decryption: X-Wing ML-KEM encryption protects inheritances across generations when the time comes Key Features - Choose Arbitrum (fees included in subscription) or Ethereum (maximum security) per inheritance - Permanent storage on Arweave - Zero infrastructure dependencies beyond Ethereum and Arweave - Open-source recovery path - works even without our app - Quantum-resistant: X-Wing ML-KEM 768 + AES-256-GCM - Unique Architectural Time-Lock (Patent Pending) - Aligns with eIDAS (EU) and ESIGN/UETA (US) electronic signature laws Plans - Free Trial: Try 15 transactions to test the system - Essential: Cost-efficient inheritance on Arbitrum One - Premium: Maximum decentralization on Ethereum with optional Human Verification Technical Excellence - Ethereum compliance: ERC-4337, EIP-712, BIP39, BIP32 - NIST compliance: FIPS 197, SP 800-38D, FIPS 180-4, SP 800-56C Rev. 2, FIPS 203, IR 8413, SP 800-56B Rev. 2. - Audited smart contracts on Ethereum and Arbitrum - Fully Swift 6 compliant with strict concurrency checking - No account required Requirements: iOS 26+ (iPhone only) *Read our comprehensive whitepaper at inheritor.app* Terms of Use: https://www.inheritor.app/pages/terms.html