US-Based Technology Professionals
Blockchain, Put to Work.
We help businesses put Bitcoin and Stacks to work — payments, custody, products, infrastructure, and training — and we still build the apps, websites, CRM, and AI you already run.
Bitcoin · Stacks
15+
Years in technology
2017
Bitcoin since
2021
Stacks since
US-Based
Our own team
What we do
Every Service Performed By Our Own Team.
15+ years in enterprise technology, Bitcoin since 2017, Stacks since 2021. Browse services, book time, or talk to AgentB9.
Services
Hire The Team
Wallets, nodes, workshops, CRM, speaking, and project consulting — including traditional apps and websites. Bitcoin for Business covers the full range of how a company can operate on Bitcoin and Stacks, not only payments.
ViewSolutions
Agents, And What We Are Building
Managed agents are in production. A tokenization engine is in development — launch, testnet, and mainnet each on their own site.
ViewResources
What We Point Clients To
The wallets, explorers, and papers we point clients to — and why we point them there.
ViewBlog
Writing From The Team
Longer pieces the team has published — Bitcoin, Stacks, and putting the tools to work.
View
Block9 is a great place to get started with Bitcoin. From setting up a wallet to how to buy some BTC and even how to incorporate Bitcoin into your business. Block9 is where it's at.
More from clients · swipe
From the desk
From Block9 on X
A selection from @block9app. This is not a live timeline — new posts appear on X first.
- Sep 11
Workshops For Businesses
AI Basics, Bitcoin Basics, and Bitcoin & Bitcoin Layers — live sessions so a team can leave able to use the tools, not just hear about them.
View post - Sep 11
Machines That Sign Their Own Docs
Fleet devices hold their own keys and sign each reading on Stacks, anchored to Bitcoin. Currently in development.
View post - Aug 16
Bitcoin & Bitcoin Layers
The advanced workshop for product, strategy, and leadership teams who want to see where the ball is going — L1 Bitcoin and Stacks L2.
View post
Questions, A Project, Or An Intro?
Start with a 10-minute introduction. Email, phone, or AgentB9.
Email sales@block9.app
Call the team (636) 224-8069
Want to talk now? AgentB9 — our AI — can discuss services and schedule a call: (636) 249-1413