/Investor DB

Silvermine Capital — Full Portfolio

25 tracked investments · listed companies and verified rows first

Acreacre.fiin𝕏

Acre is a Bitcoin-focused DeFi protocol offering auto-compounding vaults that let BTC holders earn yield through curated onchain strategies while retaining self-custody of their private keys.

Crypto & Web3Fintech

Co-investorsDraper DragonFlowdeskCollaborative FundFifty YearsFootPrint CoalitionLowercarbon Capital+1 more

Asymmetry Financeasymmetry.finance𝕏

Asymmetry Finance is a decentralized finance protocol that lets users borrow stablecoins (USDaf and AmpUSD) against BTC or stablecoin collateral at customizable fixed interest rates.

Crypto & Web3Fintech

Co-investorsF-Prime CapitalMagnus CapitalAvon VenturesCastle Island VenturesEcco Capitalgmjp+1 more

Balliesballies.gg𝕏

Ballies is a peer-to-peer sports prediction platform where users predict exact scores and stack picks for multiplier-based contests and leaderboard competition.

AI & Machine LearningGamingSports Tech

Co-investorsYellow Rocks!

Bitcoinosbitcoinos.buildin𝕏

Bitcoin OS (BOS) is a blockchain infrastructure layer that enables zero-knowledge proofs on Bitcoin, allowing the network to perform smart contract functions without requiring a code fork.

Crypto & Web3Data & InfrastructureDeveloper ToolsFintech

Edan Yago(Founder)inElan Nahari(Head of BD & Ops)in

Co-investorsGreenfield

bitSmileybitsmiley.io

DeFi protocol providing stablecoin and lending infrastructure for the Bitcoin ecosystem.

Co-investorsAegis VentuesCandaq Fintech GroupPentos Ventures

BOBgobob.xyz𝕏

BOB is a hybrid Bitcoin/EVM layer built on the OP stack that provides Bitcoin DeFi—swapping, saving, earning, staking, lending, and borrowing with native BTC via BitVM, without wrappers or custodians.

Co-investorsAsymmetricBankless VenturesCoinbase VenturesDigital Finance GroupHypersphere VenturesIOSG Ventures+4 more

Braindexbraindex.io

Braindex builds custom commercial intelligence infrastructure and specialized AI agents that turn organizations' static databases into transactional digital channels, connecting members' or clients' supply with real market demand.

AI & Machine LearningData & InfrastructureEnterprise Software

Co-investorsArrington CapitalArrington XRP Capital

BRKTbrkt.gg𝕏

BRKT is a prediction market platform where users can trade on the outcomes of events across categories including politics, finance, and sports such as soccer, football, basketball, baseball, MMA, cricket, esports, and hockey.

Crypto & Web3FintechSports Tech

Co-investorsV3V Ventures

Btcstartuplabbtcstartuplab.comin𝕏

BTC Startup Lab is a pre-accelerator program that guides idea-stage founders through a 12-week process to build investment-ready startups in the Bitcoin and decentralized AI space.

AI & Machine LearningCrypto & Web3

Albert Liang(Founder of Bitcoin Ai Startup Lab)in

DAWNdawninternet.comin𝕏

DAWN is a decentralized broadband network that enables users to share internet capacity and operate as their own internet providers through a hardware node and protocol system.

Crypto & Web3

Co-investors6th Man VenturesAdvancit CapitalArchetypeEv3 Ventures LlcFlowdeskLattice Capital+3 more

Dinaridinari.comin𝕏

Dinari provides tokenized stocks and ETFs (dShares) that combine traditional equity securities with blockchain-based digital assets, serving financial institutions like neobanks, fintechs, brokerages, and institutional traders across 85+ jurisdictions.

Crypto & Web3FintechPalo Alto, US

Gabriel Otte(Executive Officer, Director)inAltay MalazgirtinJake Timothyin

Co-investors500 GlobalAlliance DAO (ex DeFi Alliance)F-Prime CapitalFactor CapitalHack VCSancus Ventures+4 more

Hermeticahermetica.fi𝕏Oct 2024

Hermetica offers hBTC, a self-custodial, on-chain Bitcoin product that generates daily Bitcoin yield from multiple yield sources across Bitcoin L1 and L2 chains.

Crypto & Web3Fintech

Co-investorsNotch VenturesNewman CapitalUTXO Management

Mezomezo.org𝕏

Mezo is a Bitcoin-backed lending and yield platform that allows users to borrow stablecoins (MUSD) using Bitcoin as collateral and earn yield through managed vault strategies.

Crypto & Web3Fintech

Matt Luongo(Founder & CEO)in

Co-investorsAsymmetricBaseTwoCathay InnovationDraper DragonFlowdeskMulticoin Capital+7 more

OG Labs0g.aiin𝕏

0G (Zero Gravity) is a blockchain infrastructure stack for AI applications, combining an EVM-compatible Layer 1 chain, a distributed storage network, a compute network, and a scalable data availability layer.

AI & Machine LearningCrypto & Web3Data & Infrastructure

Ming Wu(Founder)inMichael Heinrich(Founder)in

Co-investorsAbstract VenturesAlphaLab CapitalAnimoca BrandsBaseTwoBlockchain BuildersCaladan+16 more

OrdinalsBotordinalsbot.com𝕏

OrdinalsBot provides tools and a marketplace for creating and trading Bitcoin Ordinals and Runes, including developer APIs and guides.

Crypto & Web3Developer ToolsMarketplaces

Co-investorsLightning VenturesSerafundSora VenturesWWVenturesDeep VenturesEden Block+4 more

Torram Labstorram.xyzinJan 2025

Torram provides institutional-grade Bitcoin infrastructure developed as an open-source project.

Crypto & Web3Data & InfrastructureFintech

Vakeesan Mahalingam(Co-founder & CEO)inLee Raj(Co-founder & CTO)in

Co-investorsDraper AssociatesTaisu VenturesTRIVEBlockchain Founders FundBoost VCDeep Ventures+2 more

Velarvelar.com𝕏

Velar is a DeFi liquidity protocol built on Bitcoin Layer 2 networks such as Stacks, offering token swaps, yield farming, perpetuals, and a token launchpad.

Crypto & Web3Developer ToolsFintech

Tejinder Singh Mor(Founder)in

Co-investorsCandaq Fintech GroupGossamer CapitalMapleblock CapitalPurechain CapitalRana CapitalBitcoin Startup Lab+1 more

Other

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

CreatorLaminaMovement LabsRarebetsportsRebelironSaturnbtcTalus StartupYona

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.