Sign

Sovereign Infrastructure for Global Nations.
Backed by @circle, @sequoia and @yzilabs

[Sign @Sign]

Money = Sovereignty
Identity = Power

Sign.

[Sign @Sign]

Recently, our cofounder Claire was invited to the annual Turkmenistan Investment Forum in Ashgabat. She spoke about Sign’s work in digital trust and digital money at the digital asset panel.

She explored how blockchain can connect verifiable business credentials with digital payments and how sign can facilitate foundations for trust, trade and finance in the country.

[Sign @Sign]

Our systems are not built on PHP or Java. As of today, all Sign platforms are well-secured.

[Sign @Sign]

We closed out UN Week with a warm evening in New York, cohosted with @MoCTI_SL last Friday.

Our founder @realyanxin joined Chief Minister @dsengeh, Minister @SalimaMBah, Ambassador Dr. Abu Bakarr Karim, @ChristexFndn founder @c_ogoo, and many friends to reflect on our journey together and share what comes next.

We and Sierra Leone are thinking much bigger.

[BNB Chain @BNBCHAIN]

Stablecoins already move value globally. The next step is bringing local currencies onto rails people already use.

That means settlement, wallets, liquidity, exchanges and payments all working together.

@Sign’s sovereign stablecoin framework shows how public networks like BNB Chain can provide that distribution layer while governments keep control of the currency.

Read the full whitepaper 👇
https://t.co/VshmtfzQzq

[BNB Chain @BNBCHAIN]

A sovereign stablecoin needs more than a token contract.

It needs issuance and reserves, settlement and liquidity, distribution, fiat connectivity, and compliance working as one operating stack.

Here’s how the pieces fit together 👇

[BNB Chain @BNBCHAIN]

Why are governments talking about sovereign stablecoins now?

Three signals are converging:
→ Cross-border payments are still expensive
→ Dollar stablecoins move globally, but local currency access remains fragmented
→ Digital reach is growing faster than banking access

@Sign’s sovereign stablecoin framework breaks down what’s driving the shift.

Swipe to learn more 👉

[BNB Chain @BNBCHAIN]

A sovereign stablecoin is only useful if people and institutions can actually hold, move and use it.

At @EASYResidency, @nina_rong shared how public networks like BNB Chain can provide settlement and distribution, while governments and regulated institutions keep control over issuance, reserves and supervision.

[Sign @Sign]

Putting a national currency onchain is not modernization. Modernization means making money measurably easier to use.

[Sign @Sign]

Every Fiat Becomes a Stablecoin.

USD, EUR, SOM, BRL... The multi currency onchain economy is coming.

Together with @BNBCHAIN, we are publishing A Sovereign Stablecoin Framework, built from our work with governments.
https://t.co/ITjyVsiMVJ

[Sign @Sign]

KGST, the national stablecoin in Kyrgyzstan, takes this approach from theory to a working system.

Public authorities set the rules. Local financial institutions hold the reserves and handle fiat. Sign provides the infrastructure that connects the parts. BNB Chain provides the public settlement layer.

It is not a blueprint for every country, but a working model for countries considering their own sovereign stablecoin.

[Sign @Sign]

Sign is excited to support the incubation of Panurus (previously Hyperledger Token SDK) under Linux Foundation Decentralized Trust alongside contributors from IBM Research, Banque de France, Offchain Labs, and the broader LFDT community.

[Sign @Sign]

At Sign, we believe digital assets, identity, and sovereign digital infrastructure should be built on transparent and interoperable foundations.

We look forward to helping advance the next generation of digital trust infrastructure.

https://t.co/UMNgU2CJ4e

[Ministry of Communication, Tech and Innovation @MoCTI_SL]

Sierra Leone is taking the next step towards a trusted Digital Public Infrastructure ecosystem.
Following the June 2026 MoU with Bhutan NDI & @Sign , @MoCTI_SL convened a national Public-Private Dialogue to advance Digital Identity, Digital Payments & Data Exchange.

[clairemxd @ClaireMa12]

In Sierra Leone right now testing Sky bank’s current ID integration with National Civil Registration Authority.

We are going to build a decentralized verifiable credential system together with NCRA for more secure, expanded and faster ID verification across institutions.

[Jack Xu @headcpx]

In approximately 1 week, Sign Protocol is sunsetting indexing service and general maintenance for the following mainnets: Scroll, X Layer, Zetachain.

Deployed smart contracts and all historical data remain functional and accessible on-chain.