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Sign - Strategic
Overview
Funding Date
October 21, 2025
Financing amount
$25.5M
Valuation
--
Category
About Sign - Strategic
YZi Labs, a venture capital firm formerly known as Binance Labs, led a $25.5 million strategic investment round in Sign, a blockchain infrastructure company. This funding will be used to expand Sign's technical team and global operations to develop sovereign blockchain infrastructure. This marks YZi Labs' second investment in Sign this year.
Investors
| Investors | Type | Location | Year Founded | #Portfolio Companies | Email Address | Socials |
|---|---|---|---|---|---|---|
| Fund | Malta | 2017 | 174 | -- | ||
| Fund | China | 1993 | 34 | [email protected] |
Founders & Team
Xin Yan
Potter Li
Jack Xu
Company Profile / Project Introduction
Sign Protocol is an omni-chain attestation protocol that allows users to create, store, and verify attestations digital assertions of facts or data across multiple blockchain networks Sign offers a suite of products but is best known for its service that helps distribute airdrops, which typically involve rewarding early project users.