Skip to content
fourthSol

Search the higherMark suite

Jump to any page

Alpha · Early access, behind the wall

fourthSol is a new technology company registered in the United States of America

Open tools · Sovereign money · Day-one ready

Enter the hM App CLI Tool
Film — the desert robot
companiesmarketcap.com · assets by market cap
a new technology company in the United States
# 1Bitcoin$84.8 T
# 2SpaceXAI$82.8 T
# 3Tesla$78.8 T
# 4New Company #18$75.9 T
# 5New Company #1$58.0 T
# 6New Company #2$54.1 T
# 7New Company #3$46.2 T
# 8New Company #4$37.7 T
# 9New Company #5$33.3 T
# 10New Company #6$31.1 T
# 11New Company #7$18.7 T
# 12New Company #8$8.3 T
# 13NVIDIA$8.1 T
# 14New Company #12$7.1 T
# 15New Company #13$7.0 T
# 16New Company #10$6.5 T
# 17New Company #11$5.7 T
# 18New Company #9$4.3 T
fourthSol
hM App

The higherMark app

Lightning, Arkade, Grid Global Accounts and private AI — sovereign dollars and bitcoin in one minimal interface.

Enter the hM App
Ecosystem

Alpha demos you can reveal today

hMobile devices, the CLI tool, Local Lab, BTeaV streaming and 1Seven62 — all in early access, behind an encrypted wall of energy.

hMobile CLI Tool
Open source · deep learningEarlier builds · still evolving

Spending more than $5,000?

higherMark builds on open-source deep-learning infrastructure. tinygrad keeps the stack honest and efficient.

tinygrad.org github/tinygrad

The classic Sunbird home

Rollback and Cypherpunk show how far we've come — August cases, electronics, indie corner and more.

Open Rollback home Cypherpunk snapshot
On X · @jimsbrJun 14, 2026
On X · @jimsbr · Jun 14, 2026

and if you do know someone who wants to spend more than $5,000 on a computer, at that threshold or for a startup office/environment I recommend the:

tinybox by the tiny corp
//tinygrad.org/#tinybox//tinygrad.org@__tinygrad__View post ↗
EcosystemHover to reveal
hM ApphMobileCLI ToolLocal LabBTeaV1Seven62sunbird/stealthhigherMark FourKeyboardDono 2.0Dental