4thTech Ecosystem

Interoperable Decentralized Wallet to Wallet Solutions

4thTech Solution Lineup

For a clearer solution understanding, please watch the 4thTech 2.0 Round Table. The event was specially designed for blockchain users who want to deeply immerse in the topic of 4thTech decentralised electronic data exchange, blockchain network protocols and multi-blockchain application advantages. 

FOURid, On-chain Identity

Digital Identity Mechanism - FOURid

The 4thTech identity mechanism (i.e. FOURid) connects wallets when data is exchanged and serves as the public key exchange point between users (sender needs a public key of the receiver). At the same time, the FOURid provides wallet address verification of an individual or an organisation by creating a link between an X.509 user’s online identity and blockchain wallet address.

X.509 Digital Certificate Standard

4thTech U2U use case – pdf contract signing and blockchain digital identity verification

FOURdx, On-chain Data File Exchange

Electronic Data Exchange Protocol - FOURdx

FOURdx leverages trust sourced from the blockchain and provides a secure, immutable Wallet A to Wallet B (i.e.FOURwaL) digital data file exchange. The protocol is capable of; (1) connecting senders and receivers using the FOURid mechanism; (2) performing eDelivery based on the current EU guidelines; (3) archiving securely encrypted digital data files, and (4) following the GDPR guidelines.

4thTech U2U use case – pdf contract e-delivery with notarisation

FOURns, On-chain Notarisation

Document Notarisation Service - FOURns

As a by-product of digital data files exchange protocol (i.e. FOURdx), the FOURns can leverage the power of blockchain to facilitate source and time confirmation for data files. With the capability of; (1) storing and timestamping digital data files; (2) providing the file checksum verification of the digital data authenticity, and; (3) providing access and review of the received data file details.

4thTech U2U use case – pdf contract e-delivery with notarisation

FOURwaL in your Browser

FOURwaL

With a single purpose, the 4thTech wallet (i.e. FOURwaL) serves as a blockchain gateway, a tool for 4thTech platform access. It provides a secure way to connect to the 4thTech blockchain applications (i.e. FOURid, FOURdx, FOURns & others) as it contains a pair of public and private cryptographic keys. A public key allows for other wallets to execute 4thTech services to the desired wallet’s address, whereas a private key enables the decryption of electronic data files and metadata from the sender address.

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