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






our mission continues. across all cycles, real teams keep shipping. today, City Protocol is bringing together projects still building through the market to make one public pledge: we keep building. we keep pushing. we keep bringing the world onchain. now it’s your turn to join the mission. • sign the pledge. • share it on x. let’s tell the world: real builders are still here. real believers are too. join now: campaign.cityprotocol.co built together with @base, @allscaleio, @AssetoFinance, @awenetwork_ai, @axisrobotics, @BasedBrett, @billions_ntwk, @BlockRunAI, @heurist_ai, @OmenX_Official, @pieverse_io, @SatsTerminal, @Sign, @turtledotxyz, @upshot_cards, and @YuzuMoneyX more details 👇



following the great energy of our recent Chinese AMA and the massive demand from our English-speaking community, an English AMA is coming your way! x.com/i/spaces/1RKjp… same question collection link, submit before eod thursday: forms.gle/QabNe8Yo1BzTKE…







Spot trading for Sign (SIGN) will go live on 21 April 2026. The opening of our SIGN-USD trading pair will begin later today if liquidity conditions are met, in regions where trading is supported.


It's open-sourcing time. This week, we are dropping a web tool that helps projects deploy tokens to Hyperliquid spot (progress detection, error handling, etc.), as HL's existing UI omits advanced configuration options only accessible through their API. github.com/Built-by-Sign/…


