1k(x) — 2023 Investments

5 investments dated 2023 · listed companies and verified rows first · show all

Connext/Everclearconnext.network 𝕏Jun 2023 · $7.5M

Connext provides xCall, a developer tool that enables applications to interact with users, tokens, and other applications across multiple blockchains.

Crypto & Web3Developer ToolsSan Francisco, US

Arjun Bhuptani(Executive Officer, Director)inLayne Haber(Executive Officer, Director)inRahul Sethuram(Executive Officer)in

Co-investorsA.Capital Ventures Amentum Investment Management ConsenSys Mesh CVP NoLimit D1 Ventures Fenbushi Capital +14 more

Lagrange Labslagrange.dev in 𝕏Pre-Seed · May 2023 · $4M

Lagrange builds cryptographic infrastructure for verifiable compute, with two products: Halo, which coordinates distributed autonomous systems in degraded or contested conditions for defense applications, and DeepProve, which generates zero-knowledge proofs verifying that AI inference outputs came from a specific model and inputs.

AI & Machine LearningCrypto & Web3Defense Tech

Ismael Hishon-Rezaizadeh(Founder)

Co-investors1kx Archetype BitDAO Lattice Capital Mantle Network Alchemy Ventures +5 more

Pudgy Penguinspudgypenguins.comSeed · May 2023 · $9M

Co-investors1kx Big Brain Holdings Crit Ventures Digital Finance Group Jsquare Pentos Ventures+3 more

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Seam Socialweb3mine

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.