Unleashing Decentralized Identity with Soul Bound Tokens

Unleashing Decentralized Identity with Soul Bound Tokens

The world of blockchain and decentralized technology is rapidly evolving, introducing new concepts that have the potential to revolutionize how we interact with digital assets. One such innovation is the Soul Bounded Token (SBT), a type of non-transferable token designed to establish trust and ensure the origin and reputation of digital entities.

Understanding Soul Bounded Tokens

Soul Bounded Tokens are distinctive digital tokens that cannot be transferred between different users. They serve as a digital representation of an individual's affiliation, membership, or credentials. These tokens can be self-certified, but their power is amplified when they are attested or issued by third parties, such as companies, institutions, or individuals.

-> Discover How to Issue a Soul Bound Token Using Verifiable Credentials

Soul Bounded Tokens and the Archethic Blockchain

The Archethic Blockchain is a next-generation decentralized platform designed to facilitate the seamless integration of various innovative technologies, such as Soul Bounded Tokens. By incorporating SBTs into the Archethic Blockchain, users can benefit from the platform's unique features and robust security, enhancing the overall utility and effectiveness of SBTs.

Archethic has pioneered the use of a UTXO model for the operation of Soul Bounded Tokens within its blockchain ecosystem, thanks to a proprietary token standard (AEIP) and a set of advanced UTXO hooks. In this decentralized UTXO model, the sender no longer retains the Soul Bounded Token after it's been sent.

This system not only allows users to set specific conditions that prohibit unauthorized spending of SBTs but also permits the destruction of tokens as needed. Furthermore, Archethic Blockchain brings forth a novel capability of revocability under the UTXO model. This allows issuers to control the lifecycle of the tokens they create, which can be especially beneficial in cases where SBTs represent time-sensitive certifications, memberships, or unsecured loans, helping issuers manage risks and maintain ongoing compliance.

As users integrate Soul Bounded Tokens into the Archethic Blockchain, they can harness the platform's state-of-the-art features, robust security, and superior scalability to maximize the use of SBTs across diverse applications. With the ongoing adoption of SBTs and the Archethic Blockchain, we anticipate the emergence of even more innovative and impactful use cases, further revolutionizing the digital world.

How to create a Soul Bound Token :

Use Cases for Soul Bounded Tokens

  1. Membership and affiliation: SBTs can represent membership or affiliation with organizations, clubs, or groups, granting access to exclusive benefits and services.
  2. Accreditations and certifications: Educational institutions, training organizations, or companies can issue SBTs to certify skills or qualifications of their students or employees.
  3. Decentralized governance and DAOs: SBTs can be used to represent voting rights or influence within a decentralized organization (DAO), with higher reputation tokens granting more decision-making power.
  4. Verifiable Credentials: SBTs, combined with verifiable credentials on the Archethic Blockchain, can create a secure, privacy-focused, and decentralized identity, enabling users to prove their identity, qualifications, and other attributes.
  5. Unsecured loans: Revocable SBTs can represent unsecured loans, with lending and credit based on the borrower's reputation rather than collateral.
  6. Social provenance tracking: SBTs can trace the social provenance of a work, like a digital art piece in the form of an NFT, allowing collectors to assess authenticity and value.
  7. Access control: SBTs can control access to resources, events, or online services, with access granted only to specific token holders.

A Deeper Dive into Verifiable Credentials

Verifiable credentials on the Archethic Blockchain is a compelling use case for Soul Bounded Tokens, particularly in systems that require a robust and secure form of digital identity for each participant. By combining SBTs with verifiable credentials, users can create a digital identity that is not only secure and privacy-focused but also decentralized.

This system operates through the following steps:

  1. Issuance: An issuer, such as a government agency or an educational institution, creates a verifiable credential for the user, containing their identity or other relevant information.
  2. Storage: The user receive the verifiable credential in a secure digital wallet as an SBT on the Archethic Blockchain.
  3. Verification: When the user needs to prove their identity or an attribute, they present the Soul Bound Token to a verifier, who can cryptographically confirm its authenticity or give a verifiable presentation with zero-knowledge proof.

This solution, leveraging zero-knowledge proof techniques, allows users to disclose only the necessary information, ensuring their privacy. It also removes the need for users to share sensitive information with multiple parties, reducing the risk of data breaches and identity theft. It is a perfect illustration of the potential of SBTs when integrated with advanced features such as verifiable credentials.

The Potential of Soul Bounded Tokens

Soul Bounded Tokens are an exciting innovation in the blockchain and decentralized technology space, with a wide range of use cases that have the potential to transform digital interactions. By understanding the basics of SBTs and exploring their applications, both beginners and experienced readers can appreciate the power and potential of this groundbreaking technology. As the adoption of SBTs continues to grow, we can expect to see even more innovative and impactful use cases emerge, further revolutionizing the digital world.

Archethic Public Blockchain

Archethic is a Layer 1 blockchain that seeks to empower people over data ownership, decentralized applications over slow internet, and cost-effective energy solutions over expensive carbon emissions.

Due to the use of a new consensus called "ARCH," its blockchain architecture is the most scalable, secure, and energy-efficient solution on the market.

With the addition of an internal oracle, time-triggers, editable content, and interpreted language, Archethic smart contracts broaden the capabilities of developers and builders!

Archethic provides an open and interoperable ecosystem for all blockchains with native integration for Defi, NFTs, and decentralized identities.

Let us work together to empower {Human; Nature; Apps} era of Web3


Archethic Foundation
‌Non-profit in order to manage decentralized governance of the public blockchain‌

Do you want to learn more?  ‌
White Paper
Yellow Paper

Join our community!