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Fedimint TUI wallet

this is a work in progress

TODO

  • Tutorial
  • Database separate from redb instance (kv?)
  • TUI
  • Make it work
  • Multiple wallets/clients per path
  • Bitcoinmints integration
  • Customizable theme

Tutorial Slides

 TUImint                        ï”ą Fedimint
                                     🬇🬃
  ▟▀█▀▙  is a  wallet client for 🬁🬀🬖🬂🬂🬱🬁🬀
  ▜ ▀ ▛                           🬋 🬈🬭🬭🬅 🬋
                                    🬋  🬋
From a high level, ï”ą Fedimint can be described like a  bitcoin bank
  • center everything
  • color terms
  • highlight keywords
  • bottom description can wrap
Multiple 🬋 Guardian Servers are linked together
                      🬇🬃
                   🬁🬀🬖🬂🬂🬱🬁🬀
                   🬋 🬈🬭🬭🬅 🬋
                     🬋  🬋
         to form a single îȘŒ Federation
  • color the guardian rectangles differently than the fedimint circle
  • color terms
  If some 🬋 Guardians go offline,
the îȘŒ Federation can still function
                🬇🬃
             🬁🬀🬖🬂🬂🬱🬁🬀
             🬋 🬈🬭🬭🬅 🬋
               🬋  🬋
This improves reliability and uptime
  • color the guardian rectangles differently than the fedimint circle
  • color terms
  • bottom two guardian dots are red, others are green
To make a decision such as shutting down the îȘŒ Federation or updating the ï”ą Fedimint software, 🬋 Guardians must vote and reach consensus
                 
              🬖🬂🬂🬱 
              🬈🬭🬭🬅 
               x  x
This reduces the risk of individual bad actors
  • Green for checks,
  • Red for x's
Under the Gold Standard, people could exchange  cash for its respective value in gold
                         ▄▄▄
 ╭─── $10 of Cash ───▶ ▄█████▄ ◀─── $5 of Gold ───╼
  ◀─ $10 of Gold ──────█ █ █────── $5 of Cash ─▶ 
Bob                    ▀▀▀▀▀▀▀                  Alice

ï”ą Fedimint allows you to exchange  Bitcoin for  Ecash Notes and vice versa
                            🬇🬃
 ╭─── 0.1 BTC ─────────▶ 🬁🬀🬖🬂🬂🬱🬁🬀 ◀── 0.2 BTC of Ecash ─╼
  ◀─ 0.1 BTC of Ecash ──🬋 🬈🬭🬭🬅 🬋──── 0.2 BTC ────────▶ 
Bob                        🬋  🬋                       Alice
All  Ecash Notes are backed by  Bitcoin, making it impossible to mint fraudulent notes backed by nothing
  • Highlight "Ecash", "Cash" as green
  • Highlight "BTC", "Gold" as orange
Alice and Bob both use the same îȘŒ Federation with a  Wallet Client
                    🬇🬃
                 🬁🬀🬖🬂🬂🬱🬁🬀
         ╭────── 🬋 🬈🬭🬭🬅 🬋 ──────╼
         │         🬋  🬋         │
╭────── Bob ───────╼   ╭───── Alice ──────╼
│ Balance: 0.1 BTC │   │ Balance: 0.2 BTC │
╰──────────────────╯   ╰──────────────────╯
When they deposit  Bitcoin into the îȘŒ Federation, their balances are updated

Bob creates an  Ecash Note worth 0.05 Bitcoin and shares it with Alice.
The amount is deducted from his balance.
╭────── Bob ────────╼          ╭───── Alice ──────╼
│ Balance: 0.05 BTC │    ╭──▶? │ Balance: 0.2 BTC │
╰──│────────────────╯    │     ╰──────────────────╯
   ╰─ 0.05 BTC of Ecash ─╯
Alice redeems the  Ecash Note. Her balance is updated.
╭────── Bob ────────╼          ╭─────── Alice ───────╼
│ Balance: 0.05 BTC │    ╭─────▶  Balance: 0.25 BTC │
╰──│────────────────╯    │     ╰─────────────────────╯
   ╰─ 0.05 BTC of Ecash ─╯
The actual Bitcoin in the îȘŒ Federation that Bob deposited doesn't move, creating a private, untraceable transaction.
  • First portion of the arrow from Bob is green, second portion is grey
  • Second portion becomes green when Alice receives it
  • Checkmark is green
  • Question mark is yellow
Bob makes an external bitcoin payment. Money moves from the îȘŒ Federation to the recipient
                                 🬇🬃
 ╭──── Initiate 0.1 BTC ────▶ 🬁🬀🬖🬂🬂🬱🬁🬀─── 0.1 BTC sent ──▶
    payment to <address>     🬋 🬈🬭🬭🬅 🬋    to <address>
Bob                             🬋  🬋
Bob creates a bitcoin address. When someone pays it, the money is sent to it goes into the îȘŒ Federation and his balance is updated.
                            🬇🬃
 ╭─ 1. create address ─▶ 🬁🬀🬖🬂🬂🬱🬁🬀─ 2. <address 1> created ────╼
                        🬋 🬈🬭🬭🬅 🬋                      3. someone pays
Bob                        🬋  🬋 ─ 4. money goes to ──╼     <address 1>
 â–Č                                  Federation       │        │
 ╰── 5. Bob's balance updated ───────────────────────┮────────╯
  • Highlight "Ecash", "Cash" as green
  • Highlight "BTC", "Gold" as orange
Hopefully you'll enjoy making private, untraceable payments with TUImint
           ⠰⣉⠆
      ⹎⥱  ⣀⠀⠀⠀⣀  ⹎⥱
▀█▀ █ █ █⠊▟▀█▀▙⠑█ █▀█ ▀█▀
 █  █▄█ █⡀▜ ▀ ▛ⱀ█ █ █  █
     ⠰⣉⠆ ⠈⠒⠀⠀⠀⠒⠁ ⠰⣉⠆
         ⡔ⱱ   ⡔ⱱ
         ⠈⠁   ⠈⠁
To learn more, check out https://fedimint.org
To view this tutorial again, press 't' from the home screen

Keywords

  • TUImint | Bold Yellow? | null

  • Fedimint | Yellow | ï”ą

  • Federation | Blue | îȘŒ

  • Guardian | Purple | 🬋

  • Client | Purple | 

  • ecash note | Green | 

  • Bitcoin | Orange | 

  • Use emojis with keywords (sun + fedimint) (ecash note + money) (client + wallet) + syntax color highlight

  • Show UI examples (alice and bob) sending and pegging in/out

Read the original on github.com ↗