Peer to peer
Two willing parties can use Bitcoin without appointing a bank to maintain their shared payment ledger. Nodes validate rules; proof of work helps order history.
Read Satoshi’s paper ↗A Satnam Satoshi field guide
MiiKey.
Not your keys.
Not your coins.
The freedom to hold your own money begins with understanding it. Explore Bitcoin, practice recovery and find people who value learning as much as conviction.
Open to everyone. No account, wallet connection or purchase needed.
01The reason to learn
Money you can verify.
Choices you can understand.
Bitcoin’s original proposal is peer-to-peer electronic cash. MiiKey starts with that idea: let people understand the rules and take responsibility for the choices they make.
Rules before promises
The current protocol’s issuance schedule approaches 21 million BTC. Scarcity is one part of the sound-money argument; it does not promise stable prices or future purchasing power.
Examine Bitcoin’s monetary rules ↗Freedom with responsibility
For this community, sovereignty means more ability to verify, recover and choose. Self-custody also means facing mistakes, theft and loss without a universal reset desk.
Understand custody responsibilities ↗You authorizeA signer checks the proposed spend.
The network checksValidation and block inclusion are distinct steps.
A recipient verifiesTheir own payment record closes the loop.
02Start where you are
Small steps.
Lasting confidence.
You do not have to buy anything to begin. Take the next step only when you can explain the one before it.
Open Bitcoin Foundations21 lessons, practical exercises and self-checks.
01Understand what a wallet does
Bitcoin is recorded on its network. A wallet helps manage the information and keys used to receive and authorize spending. A balance at a custodian can instead be a claim on that provider.
Read: keys and custody →02Write a recovery plan on paper
Without using real secrets, describe how an authorized person would recover after losing a device. Note the wallet type, backup method and any extra policy or passphrase requirements. A device PIN is not a universal recovery backup.
Follow the exact wallet’s official check procedure before depending on it. Do not erase an existing wallet to experiment or enter its recovery material into a website, chat or AI tool.
Read: backup before dependence →03Compare tools against your needs
Write down which assets and networks you actually need, the devices you use, what you can maintain and what would happen if the vendor disappeared. Compare recovery, verified displays and software compatibility before a brand or price.
Explore hardware approaches →04Rehearse before relying on a setup
Use a nonvaluable learning environment and the selected product’s current documentation to practice verification and recovery. Ask a knowledgeable reviewer to check your understanding without seeing your secrets. This guide does not initialize or fund a wallet.
Read: recovery and continuity →05Learn with another person
Bring a question to a learning circle, explain a lesson back to a friend or review an open-source contribution. You can belong here through learning, art or service without disclosing balances or sending sats.
Explore our meetup plans →03Know what you are holding
Three ideas.
Different responsibilities.
“Not your keys. Not your coins.” is a reminder about spending control. It is not a promise that key ownership alone makes a setup safe.
Receiving address
A destination for a payment on a specific network. Check it through the recipient’s trusted channel. Publishing one can connect a person to transaction history.
Private signing key
Secret material used to authorize spending under the applicable policy. A copied key can give someone else that authority; a hardware signer aims to isolate it.
Backup + wallet context
A backup can restore access, but its format and required metadata matter. An extra passphrase or multisig descriptor may be essential. Recovery methods are not interchangeable.
Go deeper: wallet security · wallet descriptors · passphrase tradeoffs
04Tools worth understanding
Choose a workflow.
Then choose a device.
A hardware signer can reduce key exposure to a general-purpose computer. It still depends on authentic hardware, verified software, careful review and a recoverable backup.
A research shortlist, not a ranking.Bitcoin-only and multi-asset approaches serve different needs. Features below are manufacturer/project descriptions, checked October 4, 2026. No hands-on security audit, affiliate arrangement or purchase recommendation is claimed.
Bitcoin-only or Multi edition
BitBox
BitBox02 and Nova offer distinct Bitcoin-only and Multi editions. The Multi range includes BTC and LTC support; some assets or networks need an external wallet interface.
Before you choose
Compare supported assets Check the exact edition, phone/computer compatibility, backup method and whether your asset works in BitBoxApp or a separate interface.
Bitcoin-only or Universal firmware
Trezor
The Trezor range offers Bitcoin-only and Universal firmware choices. Bitcoin-only hardware has edition restrictions; Universal firmware supports a broader set of assets.
Before you choose
Understand firmware choices Confirm the device model, firmware edition and current coin/network support. A familiar token name does not establish compatibility.
Bitcoin-only · Advisory to read
COLDCARD
A Bitcoin-only signer with documented PSBT workflows and compatible coordinator software. Signing paths differ by model and can include MicroSD or QR.
Important current advisory
Read current security status Read the current seed-generation security advisory before evaluating or using one. Updating firmware does not repair an existing affected seed.
Bitcoin-only · DIY / advanced
SeedSigner
An open-source, stateless Bitcoin signing project using QR exchange and a buildable hardware design. It is an advanced learning path, not a turnkey beginner recommendation.
Before you choose
Explore the project Assembly, verified software, physical handling and the stateless recovery workflow need technical confidence. Air-gapped does not mean risk-free.
Five questions for any hardware wallet
- Can I verify the exact asset, network, recipient and amount on a trusted display?
- What are the current security advisories, update-verification process and support boundaries?
- Can a compatible independent tool recover the wallet with the documented backup and metadata?
- What does the device, companion software or server learn about my activity?
- Can the people responsible actually use, maintain and recover this setup?
Use the manufacturer’s official site to identify its authorized distribution and documentation. Device authenticity does not eliminate firmware, supply-chain or human error.
05A model to reason about
Two of three.
More than a number.
A conceptual 2-of-3 policy requires any two of three designated keys to authorize a spend. One key alone is insufficient under this simple policy. Three copies of one key are not three independent keys.
The useful question is whether the keys, people, devices and recovery paths fail independently. Complexity can reduce one risk while creating another.
Teaching model only. This diagram does not create a wallet or recommend a production custody design.
Study the full lessonA is unavailable. Can B + C authorize?
In this simplified policy, yes—if B and C remain usable and the complete wallet information is available. Losing the descriptor or an essential passphrase can still prevent recovery.
One key is stolen. Are funds automatically safe?
The stolen key alone cannot satisfy this threshold, but the incident still matters. Shared devices, exposed backups or another spending path could change the situation. The real policy must be reviewed.
Two keys are compromised. What changes?
A party controlling two valid keys can satisfy this threshold. Multisig does not protect against enough compromised signers or an authorized quorum approving a malicious transaction.
References: BIP 380: descriptors · Sparrow’s custody considerations
06See the dependencies
Your keys are a start.
Verification goes further.
A self-custody wallet can still ask someone else’s server what happened. A node can reduce that reliance; it does not make your hardware, internet or social tools disappear.
Run the rules yourself
Bitcoin Core can independently validate Bitcoin blocks and transactions. A properly connected wallet can use your node instead of outsourcing that view. Running a node is different from mining and does not automatically earn bitcoin.
Storage, bandwidth, updates, backups and secure configuration still need an operator. Start by understanding the requirements, not by copying a command you cannot explain.
Meet Bitcoin Core ↗Read the full-node guide ↗Signing
Who can authorize a spend? Check keys, policy, firmware and the human approval path.
Observation
Who tells your wallet its balance? Check the node or server and its view of your addresses.
Privacy
Bitcoin’s ledger is public. Address reuse, xpub disclosure and linked identities can expose a financial history. Self-custody is not automatic anonymity.
Read the privacy guide ↗Access & recovery
What if an app, host or vendor disappears? Document alternatives, dependencies and the skills needed to use them.
Map your custody architecture →Bitcoin, Lightning and other chains are different systems
Lightning adds channel, liquidity and operational considerations to Bitcoin payments. A wrapped BTC token or USDC lending position adds other contracts, issuers, chains, oracles and exit conditions. Holding an account key does not remove those dependencies.
Our Bitcoin standard is a commitment to understandable, verifiable choices—not a claim that every tool linked from this site uses Bitcoin consensus.
Compare the models in Sovereignty & Self-Custody →07Find your people
Keep your keys.
Share the learning.
A resource hub and an invitation to gather. Our verified channels and meetup plans are linked below; this page is not a live chat room, hosted wallet or membership service.
Independent community resource
Club Orange
Formerly Orange Pill App. A social app for discovering Bitcoiners, events and merchants. The official site is cluborange.org; the app publisher is Orange Pill App Inc.
Membership charges and the operator’s privacy terms apply. Location and profile sharing deserve care. Listing it here does not create an affiliation or endorse its wallet features; those have their own architecture and recovery assumptions.
How it works · Privacy policy · Identity links checked October 4, 2026
Our verified channels
Start a conversation
See which Satnam Satoshi channels are available and which are still being prepared.
Meet in real lifeGather around an idea
Explore the meetup plan and propose a learning circle with a human host.
Build with usBring a useful skill
Review a lesson, design a simpler flow or help another person take their first step.
Open tools. Real communities.
Bitcoin Design An open design community and resources for making Bitcoin products easier to use.BTCPay Server Open-source payment infrastructure to study. Self-hosting still needs operations and maintenance.Nostr A protocol for signed messages across relays. Clients, relays, moderation and identity protection remain choices.Matrix An open communication protocol with federated homeservers. Hosting and room governance still matter.
A practice, not a product
Sovereignty grows
with understanding.
Learn one thing. Verify one claim. Help one person.
That is a good place to begin.