- People want uber like convenience, and low cost for transactions when using money

- Non-custodial bitcoin or lightning is a straight up non-starter for most of the world

- Many users end up using custodial wallets for the convenience but...

- No privacy for their transactions

- Trusting their money to randos instead of holding it themselves

- They get rug-pulled all the time regardless if its a good custodian or not (FTX, Paxful)

- current example is Wallet of Satoshi, super easy to use and is a very successful wallet, prob the best LN wallet out there, but might rug-pull us all any day.

- FediMint is a easy to use bridge solution before we get to non-custodial, based on society today.

Here are the highlights:

- If you are gonna trust someone, its good for it to be someone local in your community.

- Even better for it to be multiple local custodians that hold multisig keys, so they would have to consipire to rob everyone (and the users of the fedimint know where they live and can go put a beating on them)

- Best part, the 'eCash' inside the fedimint moves around freely, without any trace. no users, no wallets, no blockchain. its just data moving around like *actual physical cash* would

- The 'eCash' is also interoperable with lightning, so you can still send to CashApp, Strike, WoS, BlueWallet, etc. which would leave the FediMint automatically and seamlessly.

*Here is the finishing move:* Bitcoin is not scalable, even Lightning is not fully scalable to billions of people without taking years of full blocks to get people onboarded. FediMint+Lightning is scalable TODAY to the world.

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Discussion

Is fedicash L3?

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#[5]​ has opinions on this. πŸ˜‚

#[0]

Is the ecash sats, or is the ecash usd tokens ?

SATS first

I would think the fedimint runs it’s own mint of chaumian ecash like #[5]β€‹β€˜s implementation

Thanks! This is a great write up.

And timely. I’m working on starting up a bitcoin circular economy locally with a group. Been looking into bitcoin beach wallet (now blink) but I’ll put Fedi on my research list too.

How is the LN interoperability still private? If you have ecash tokens and use the LN integration, I assume you have to reveal destination and amount to the fedimint custodian, is that not the case? Same goes for receiving over LN via the fedimint

correct. my understanding is once you leave the mint, you lose the awesome privacy benefits. that goes for any LN transaction to a wallet outside the mint

#[4]​ any privacy benefits to receiving from LN to a fedimint?

Not a simple answer. Listen to the last ecash episode.