1Kosmos Gets GSA Approval for Digital Credentials

Published Date : 9/4/2025 

1Kosmos, a blockchain identity firm, has been designated as a full-service Credential Service Provider (CSP) under the GSA's new SIN 541519CSP, streamlining federal procurement of digital credentialing services. 

1Kosmos, a New York-based blockchain identity firm, has been named a full-service Credential Service Provider (CSP) under the General Services Administration’s (GSA) newly established Special Item Number (SIN 541519CSP). This designation is a significant milestone for 1Kosmos, as it expands the accessibility of secure, NIST-aligned digital identity services for federal agencies.

SIN 541519CSP is a new category under the GSA Schedule, designed to streamline the procurement process for federal agencies seeking digital credentialing services. The category identifies pre-vetted vendors that meet federal-grade technical, security, privacy, and operational requirements derived from the NIST SP 800-63 digital identity guidelines. To qualify, vendors must be listed on the Kantara Trust Status List and demonstrate conformance with the Identity and Authenticator (I&A) requirements of NIST SP 800-63. They must also maintain at least a FedRAMP Moderate Authorization to Operate (ATO) or be actively pursuing FedRAMP authorization.

1Kosmos secured its inclusion in collaboration with Carahsoft Technology Corp, a leading government IT solutions provider. The firm emphasizes that this designation reinforces its position as a proven, high-assurance credential service provider aligned with the U.S. Government’s highest standards for digital identity. As federal agencies modernize their identity infrastructure, 1Kosmos offers faster procurement, lower integration risk, and a FedRAMP high-authorized cloud platform designed for secure identity proofing and lifecycle management at scale.

Hemen Vimadalal, CEO of 1Kosmos, stated, “This designation reinforces 1Kosmos as a proven, high-assurance credential service provider aligned with the U.S. Government’s highest standards for digital identity. As agencies modernize their identity infrastructure, 1Kosmos offers faster procurement, lower integration risk, and a FedRAMP high-authorized cloud platform built for secure identity proofing and lifecycle management at scale.”

Tyler Nelson, Sales Manager leading the 1Kosmos Team at Carahsoft, noted, “The accomplishment highlights 1Kosmos’s dedication to providing advanced cybersecurity solutions for government agencies.”

The GSA reports that federal spending on credential services has grown sixfold in recent years, from $6 million to $36 million. This growth underscores the increasing importance of digital credentialing in the federal sector, and 1Kosmos’s designation positions the company to play a crucial role in this expanding market.

1Kosmos’s cloud platform supports a range of services, including enrollment, identity verification, authentication, and credential lifecycle management. These services are essential for federal agencies looking to enhance their cybersecurity measures and streamline their digital identity processes. 

Frequently Asked Questions (FAQS): 

Q: What is SIN 541519CSP?

A: SIN 541519CSP is a new category under the GSA Schedule that streamlines the procurement of digital credentialing services for federal agencies. It identifies pre-vetted vendors that meet federal-grade technical, security, privacy, and operational requirements.

Q: What are the requirements for vendors to qualify under SIN 541519CSP?

A: Vendors must be listed on the Kantara Trust Status List, demonstrate conformance with the Identity and Authenticator (I&A) requirements of NIST SP 800-63, and maintain at least a FedRAMP Moderate Authorization to Operate (ATO) or be actively pursuing FedRAMP authorization.

Q: What services does 1Kosmos offer as a CSP?

A: 1Kosmos offers a range of services including enrollment, identity verification, authentication, and credential lifecycle management. These services are designed to enhance cybersecurity and streamline digital identity processes for federal agencies.

Q: How does 1Kosmos's designation benefit federal agencies?

A: 1Kosmos’s designation as a full-service CSP under SIN 541519CSP provides federal agencies with faster procurement, lower integration risk, and a FedRAMP high-authorized cloud platform for secure identity proofing and lifecycle management at scale.

Q: What is the significance of the GSA's new SIN 541519CSP category?

A: The new SIN 541519CSP category is significant because it streamlines the procurement process for federal agencies seeking digital credentialing services, ensuring they have access to pre-vetted vendors that meet high standards for security and compliance. 

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