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freedom dev 𓅦
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Working on freedom tech. For hire.

These coinjoin protocols relay on a non-standard feature that should not be relied on.

They need to modify their coinjoin protocol to adjust to a more standard definition of the bitcoin protocol.

It is not Ocean's fault. It is nobody's fault, just a misunderstanding.

Privacy can be one of the reasons.

I don't even own a phone. So this would be my preferred method.

Enjoy and have a wonderful birthday, sir.

Replying to Avatar Guy Swann

Some extremely reliable facts that don’t get mentioned because “Muh NaRrAtiVE”…

Did you know?

• CO2, even as a greenhouse gas, has a declining marginal return on its effect? In other words, we have to double the CO2 concentration to have the same potential greenhouse effect.

— In other words, It’s like the bitcoin supply, only the first few halvings (or doublings for CO2) are meaningful in the supply change (or with CO2, the greenhouse effect change). After that it’s negligible.

— in other, other words, IF it has actually made the planet measurably warmer, we’ve already seen the overwhelming majority of any warming we will see?

• That CO2 is a *lagging* indicator of temperature historically, not a *leading* one?

• That the most reliable connection with CO2 levels and historical samples is a massive flourishing of life?

• At the end of the 1800s, CO2 concentration was in the 200 PPM range, and now it’s closer to 400 PPM. Wow! Thats scary huh? Except - 200 PPM is actually a multi million year LOW in CO2 levels and that the very ability for our planet to support plant life… and thus life at all at 150 or below is at risk. While on the other hand, the periods where life was literally exploding on earth (the literal Cambrian explosion and others) CO2 levels were in the 5,000-8,000 PPM range? That the AVERAGE is even something around 5k if I remember correctly? Something comically infeasible from merely burning fossil fuels?

— in other words, we were actually in such a horrible historical low in concentration that we were closer to a planet where life at all could have been unsustainable due to a LACK of CO2?

• That deaths and risks related to climate and weather have done nothing but plummet (like seriously drop like a rock, looks like the dollar value chart) for an entire century and are expected to do nothing but continue to plummet?

• That like 90% or more of weather/climate related deaths are because it’s too fucking cold?

• That for any honest view of the data: IF it should be expected that CO2 will alone actually cause a sustained warmer planet, that this just means more life, a healthier environment, higher crop yields, fewer weather related deaths, and that contrary to it causing a disaster, it’s more likely to have *averted* one?

You’re welcome 😚

Thank you, very informative.

Replying to Avatar Leo Wandersleb

The article postulates that a screen only protects against an address being swapped between the companion app and the hardware wallet. I don't see a discussion of the companion app being compromised, which is one of the scenarios a hardware wallet is supposed to protect against. After all, if the companion app cannot be compromised, why use a hardware wallet in the first place?

At WalletScrutiny.com, we tag products without a screen as "No interface to authorize transactions". The following attack is possible with all such devices. While the presence of an input device like a button or a fingerprint sensor can help to raise suspicions, NFC cards without a button can be attacked almost completely undetectable.

Let's say the release manager of the companion app gets under duress and forced to steal all the funds of all the users. He could change the companion app such that the first signing of a transaction is not shown on the companion app screen so the unsuspecting user presses that sign button again - we all know how NFC doesn't always work on the first try.

The first transaction is "pay that coffee". The second transaction is "send all the rest from all accounts to this address, please. And don't worry about any spending limits.".

The first transaction gets broadcast. The second transaction gets phoned home to the attacker but else disregarded on the app.

Now the attacker can collect valid transactions that wipe balances until somebody realizes what's going on. The attacker would simply wait for funds "under management" reaching some maximum at which point he sends all these transactions to the blockchain.

Correct.

He is technically correct.

40 bytes OP_RETURN should be more than enough for any and all blockchain arbitrary data storage needs.

Don't let lazy programmers and greedy hype riders tell you otherwise.

That is regrettable.

Blockchain data storage limit disagreements date back to Satoshi times.

Luke's 40 byte limit is by no means unreasonable. People should just chill and keep coding.

The arbitrary data storage on Bitcoin's blockchain can't be censored. It can only be overt or covert, but it will keep happening.

The decision to create OP_RETURN was to allow for a normalization of the practice, so that it happens in a well regulated frame.

Limits is a different story. We can have limits. Making everyone go crazy about a size limit is a genius move by nostr:npub1lh273a4wpkup00stw8dzqjvvrqrfdrv2v3v4t8pynuezlfe5vjnsnaa9nk imo. Although he could've been more polite and ask people to modify their systems beforehand.

However, there are tensions between Ordinals people and Bitcoin Core people so... But that is a human failure. Technically speaking Luke is correct and there is no reason to keep any data storage limit high.

Just to be clear, I am merely stating the obvious: it is orders of magnitude easier to implement a second layer solution for blockchain data storage.

No idea what is wrong with everyone nowadays.

nostr:note18ka3ezt782au8x6tg84x33xtd4svakrcntdgd6u0hq2yrfsshzfsp5wtql