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1  Bitcoin / Bitcoin Discussion / [GUIDE] How to send BTC for cheap! (And stop paying $25 for withdrawals) on: April 20, 2022, 09:25:11 PM
Hey fellas, today I'm going to share a guide on how to save a TON of SATOSHIS per btc transaction.

For the well-established crypto guys this is probably already known, but I just don't like how people keep saying that paying with bitcoin is expensive, when in reality is REALLY cheap.

Everyone knows that one can pay like 1-2 sats/vbyte, though sometimes, if you really want to move your coins fast you may want target the next block to be mined and in that case I always look at the mempool and see what kind of fee I would need to pay to just BARELY get in the next block.

It's like the cheapest way to get your tx confirmed paying the least.

I usually go to sites like: https://mempool.space/mempool-block/0 to see how much I would need to pay to get my tx in the next block.



For example, in that pic, I would first create a tx for around 1.8 sats/vbyte and if the mempool got clogged and 1.8 sats/vbyte wasn't enough to be on the next block, I would just increase the fee using the RBF feature Smiley

Also, make sure your tx has the RBF feature or else you would get stuck with the 1.8sats/vbyte and would probably take a few blocks to get it confirmed.

Hopefully this was helpful Cheesy
2  Other / Meta / Allow SVG on Signatures :) on: April 18, 2022, 08:21:47 PM
Hey guys, I know images are not allowed in signatures, but what about SVG?

It's vectors and it doesn't need to load images from external sources.

Just a thought
3  Bitcoin / Bitcoin Discussion / Is it possible to derivate all btc address wihout a master xpub key? on: April 18, 2022, 12:07:47 AM
I've been messing with bitcoin for years since 2015, and I just had this question. Is it possible to derivate all addresses of a master public key?

like say I have address X, and with only knowing that, would it be possible to see all addresses or even know a possible master public key?

Could it be possible at all to recover a master xpub from just 1 address?
4  Other / Meta / Which forum to post Guides/tips about bitcoin? on: April 13, 2022, 04:15:56 AM
Hey guys, I am interested in posting Bitcoin guides on how to manage wallets and other cool tips.

But, the question is, in which forum should I post them?

I appreciate your thoughts!
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