Blockchain Email Address Format for Secure Anonymous Messaging
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Solution Overview
Problem
Existing email communication systems lack integration with blockchain technology, leading to security and privacy concerns, and do not allow for secure, anonymous, and consent-based communication.
Innovation Solution
A system and method that integrates blockchain addresses into email formats, using a unique blockchain address as the local part of the email address, verified by a cryptographic proof, enabling secure and anonymous communication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional email formats are used, then compatibility with existing infrastructure is maintained, but security and privacy protection are insufficient
Solution Approach 1:
The patent merges blockchain address format with traditional email format by using the blockchain address as the local part and appending a domain extension, creating a unified format that provides both security benefits of blockchain and functionality of email systems
Solution Approach 2:
The blockchain email address format serves multiple functions: it provides security through cryptographic verification, enables anonymity by not requiring personal information, and maintains compatibility with existing email infrastructure through standard SMTP protocols
2Reliability
If blockchain addresses are integrated into email formats, then security and anonymity are improved, but ease of operation may be reduced
Solution Approach 1:
The system automatically generates email addresses from blockchain addresses without requiring user intervention for complex cryptographic operations, and automatically verifies signatures through integrated protocols
Solution Approach 2:
The patent transforms the complex blockchain public key format into a simplified email address format by appending a domain extension, making it more user-friendly while retaining the security properties of the original blockchain address
3Reliability
If cryptographic verification is implemented for email addresses, then security is enhanced, but device complexity increases
Solution Approach 1:
The patent introduces an intermediary verification system that handles cryptographic signature validation between sender and recipient, reducing the direct complexity burden on end-user devices while maintaining security
Solution Approach 2:
The system replaces manual email address verification processes with automated cryptographic signature verification using standard protocols, eliminating the need for complex manual verification procedures
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enhances security and privacy in email communication, provides user anonymity, and allows consent-based marketing while being compatible with existing infrastructure.
Implementation Method 1
Blockchains rely on public-key cryptography/asymmetric cryptography which use public and private keys. The public key is a unique identifier that is paired to an account in a blockchain network.
Data Source
AI summary
The invention describes a method for facilitating secure communications from a sender to a recipient using a Blockchain Address via the Internet, comprising the steps of: receiving a blockchain wallet address and a signature from a sender's client; verifying the blockchain wallet address and the signature of the sender; providing the sender's client a first unique blockchain address; receiving an email from the sender's client wherein the first unique blockchain address is used as the local part of the sender's email address and wherein the local part of recipient's email address is a second unique blockchain address; and sending the email to said recipient via the Internet.