Sign (SIGN)

Sign Protocol is a suite of solutions that enable users and enterprises to create secure and verifiable attestations of claims or assertions, in the real world and on the web.

Funding Round: $650,000

Seed Round: $12 Million

Whitepaper

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Interest lvl

High

Updated: Apr 25, 2025

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User Rating

Medium

3/5 • 1 votes

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Ticker

SIGN

Type

Utility-token

FoundedUnited States

Registration year2021

Ecosystems

Ethereum BNB Chain Base

What is Sign

Sign Protocol is an omni-chain attestation protocol, enabling users to freely attest and verify any information on-chain.

Every day, we are faced with a miscellany of claims and assertions made by various entities in the real world and on the web that we have to work with. Typically, we resort to the classic trust assumptions and relationships of the systems we operate in, such as an entity being honest, or an authority, to establish confirmation of such claims. In the rapidly evolving world, and web, it is becoming less efficient to simply trust and more crucial to verify everything.

Sign Protocol offers a suite of tools, infrastructure, and standards to create a future where all claims and assertions on the web and the world around us are driven by verifiable attestations. It does this by leveraging modern technologies, such as decentralized blockchains and data storage solutions, along with novel techniques such as the use of zero-knowledge cryptography and digital signatures.

We at Sign are excited to see Sign Protocol usher in a future where we can trust but, more importantly, also verify everything with the use of verifiable attestations to enable improved governance protocols, point systems, reward distribution systems, trust and referral networks, and much more.