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Technology By Layers

Layer 5 defines the dApps & use cases, layer 4 defines SDK & encryption, while Layer 3 defines the protocols. Layer 2 defines storage while Layer 1 is the blockchain layer.
Layer 5
Layer 4
Layer 3
Layer 2
Layer 1

L5 | dApp & use case layer

L5

Wallet client
Provides a secure way to connect to the blockchain protocols as it contains a pair of public and private cryptographic keys. Deployed in production as Chromium and Mozilla extension. (proprietary licence, white-label available).

L5

UI platform
Connects and hosts all the Block Labs protocols and products in one UI ecosystem, giving the user all-in-one access (proprietary licence, white-label available).

L5

Web3 digital identity (dID)
Self-sovereign Web3 ID framework that enables full control of any exchanged data, while the X.509 digital certificate standard provides the off-chain identity connection with individuals and organizations (proprietary licence, white-label available). 

L5

Decentralized email (dMail)
Unlike current centralized emails, protocol leverages trust sourced from the blockchain & provides E2EE wallet-to-wallet dMail data exchange (proprietary licence, customization available).

L5

Blockchain eDelivery data exchange
GDPR compliant protocol leverages blockchain to enable encrypted, immutable wallet-to-wallet data file exchange (proprietary licence, white-label available).

L5

On-chain data verification (dNotary)
The protocol uses a file-checksum to check for potential data changes during the data file exchange transaction while providing source and time confirmation (proprietary licence, customization available).

L5

On-chain messaging (dChat)
All conversations stay secure and immutable with default end-to-end encryption while on-chain storage and decentralisation to let you take control over your data (proprietary licence, customization available).

L4 | SDK & Encryption layer

L4

SDK
dMail & dChat plug-and-play SDKs stand ready for security-enabled social scaling in the multi-chain universe (proprietary licence, customization available). 

L4

Encryption
Security by design is possible due to encryption-hashing cocktail = AES, RSA, SHA-256, ECDH

L3 | Protocol layer

L3

FOURdx
FOURdx is a protocol used for decentralized, encrypted data exchange over the blockchain. Deployed on various blockchains, the protocol SDKs empower any projects to connect and enable their users to communicate in a secure and decentralized manner. It enables E2EE, immutable W2W data exchange  (proprietary licence, white-label available).

L3

FOURim
FOURim is a protocol used for decentralized, encrypted message exchange over the blockchain. Deployed on various blockchains, the protocol SDKs empower any projects to connect and enable their users to communicate in a secure and decentralized manner. Messages are completely stored on-chain, while attachments are exchanged using Web3Transfer. It enables E2EE, immutable W2W message exchange(proprietary licence, white-label available).

L3

X.509 digital identity 
Digital identity developed by Block Labs enables a self-sovereign Web3 ID framework. All ID processes are fully automated and decentralized by their design, thereby enabling users to have full control and ownership of any data that may be connected with them. Attached with a specific blockchain wallet address the data can now be verified, while the X.509 digital certificate standard provides the off-chain identity connection (proprietary licence, customization available). 
TypeScript
A superset of Javascript that supports a type system and compiles to plain Javascript.
Vue 3
Unlike other monolithic frameworks, designed from the ground up to be adoptable.
Solana programs
Programs are the Solana equivalents to smart contracts.

L2 | Storage layer

L2

Decentralized storage
Decentralized storage is used to temporarily or permanently store encrypted data that are exchanged between wallets in the dMail or dChat process. The decryption and access to the data files are possible only with the user's private key.

L2

Centralized storage
Developers can choose from different available storage options in the SDK. Due to specific development requirements, various options are available.

L1 | Blockchain layer

L1

Ethereum
Ethereum framework can enable a fast, scalable and interoperable blockchain structure for any enterprise (custom builds on demand).

L1

SI-Chain
Developed for enterprise as a testing pilot DLT, SI-Chain network is available in Block Labs staging and open for testing (custom builds on demand).

L1

Tolar HashNet
Developed as a perfect enterprise DLT framework, the HashNet protocol can be adopted and tailored for any organization's needs (custom builds on demand).

L1

Substrate
All Block Labs products with the exception of dChat are interoperable with Substrate protocols, which enables 100% compatibility with the Polkadot ecosystem (custom builds on demand).

L1

Solana
All Block Labs products are interoperable with the Solana blockchain, which enables fast and affordable transactions also on Solana public chain (custom builds on demand).
Ethereum
Decentralized, open-source blockchain with smart contract functionality.
Edgeware
Substrate focused on promoting open collectives through decentralised governance.
Solana
Public blockchain platform that achieves consensus using the proof of stake mechanism.

R&D | 4thTech AP, Mobile App & Desktop Client

TBA

4thTech AP
The AP will provide 4ThTech services access and will serve as a connection point between existing enterprise IT infrastructure and the blockchain network of choice.

TBA

4thTech Desktop Client
Developed for more demanding users, the 4thTech cross-platform desktop client (i.e., win, os, Linux) will act as a multi-blockchain based digital identity, data file exchange,  decentralized data storage and instant messaging software.

TBA

4thTech Mobile App
Developed for mobile users, the 4thTech cross-platform mobile app (i.e., android, ios) will act as a blockchain wallet, data file exchange and instant messaging service.
4thTech Research & Development
4ThTech ill focus its development based on the service demand, enterprise client acquisition and grant funding.
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The information contained on this Website and the resources available for download through this Website are for informational purposes only. The information contained on this Website and the resources available for download through this Website is not intended as, and shall not be understood or construed as legal, financial, tax, or any other professional advice, sale or offer for sale of any securities, and/or native tokens of the 4thTech protocols that have been issued or may be issued by the Company or any of its affiliates in any jurisdiction.
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