341
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Economy / Currency exchange / Re: I want to buy bitcoin periodically
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on: October 10, 2023, 02:46:36 PM
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Contacted via PM Thank you i am going to send you the details by PM, i am going to lock the topic to avoid spam. Regards!
Edit The user iwantmyhomepaidwithbtc2 and I came to an agreement to trade 50 or 100 USD weekly. He is going to send btc and i am going to send USDT
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343
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Other / Beginners & Help / Re: Hurray!!! Bitcoin defeated miscreants again
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on: October 10, 2023, 02:06:58 PM
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What block are you talking about
Isn't a mined block it is a expected block, those are still transaction on mempool waiting to be mined. you can see those on the mempool.space. Can you see my images that i post? it has been a long time since nodes no longer accept broadcast transactions with a fee of 1 sat/vByte.
That is not true... i can broadcast right now a Transaction with that fee and the nodes will accept it without problem... it is not going to be mined of course, becuase there are still transaction with higher fee on the mempool but the nodes MUST be accept it without problem.
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344
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Economy / Trading Discussion / Re: is there any safe ways out there to get 10-15 % ANY return rate ?
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on: October 10, 2023, 12:33:08 PM
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is there any safe ways out there to get 10-15 % ANY return rate ?
That depends of your country, in my country i get 11% directly by the goverment. and some 14% from some Fintech bussines without risk. I can get some 18% to 21% with some risk. But those rates will not last forever, Last year goverment rates was about 5% to 8%, so it can vary over time
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345
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Bitcoin / Bitcoin Discussion / Re: Bitcoin vs Precious Metals - the final verdict is in.
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on: October 10, 2023, 12:55:57 AM
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Gold is not going to make someone rich. How many people have you ever seen that say "investing in gold made me rich"? None!
the same can be said for bitcoin no?, Don't get me wrong i like bitcoin a lot. The point is that you are not seeing the main point of metals like gold and silver, you don't become rich with them, you only buy then when you don't trust much your fiat money, those and also bitcoin are considered a medium Store of Value. Those may have their ups and downs. But it is demonstrated that bitcoin has a better store of value than gold at least in the last 10 years no?
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346
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Other / Beginners & Help / Re: Hurray!!! Bitcoin defeated miscreants again
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on: October 09, 2023, 10:03:30 PM
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Not all transactions have the same weight, the ~26k transactions that remains are some big if you see there are some prediction of the next blocks are going to have only a few dozens of transaction per block, this will slow down the remain transactions that are stuck on mempool.
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347
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Economy / Currency exchange / Re: I want to buy bitcoin periodically
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on: October 09, 2023, 05:34:12 PM
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Buy Log: Monday Oct 2, 2023 : I buy on Binance P2P network 56.84$ USD amount in bitcoin but i only receive 192324 sats that is 53.43$ USD worth, after send it to my external wallet i only receive near 183000 sats that is 51$ in fiat price, That means: I lost 10% in fees in this transaction Monday Oct 9, 2023 : I buy 100$USD on changenow https://www.talkimg.com/images/2023/10/09/RnCvT.png I lost 6-7% on fess on this one Moday 16, 2023 : Trade with user iwantmyhomepaidwithbtc2 successful Moday 23, 2023 : Trade with user iwantmyhomepaidwithbtc2 successful Friday 27, 2023 : off schedule trade for some 130USD with iwantmyhomepaidwithbtc2 Moday 30, 2023 : Buy 50$ on CEX Nex trade/buy Moday 6, 2023 : Available
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348
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Local / Primeros pasos y ayuda / Re: Generacion Billeteras Frías / Cold Wallet
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on: October 09, 2023, 04:33:26 PM
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Si confias plenamente en el RNG de tu sistema operativo, dejo un 2 codigos sencillos para generar tu Llave privada y apartir de ella tu SEED de 24 Palabras: Generamos una lleva de 256 bits: </dev/urandom tr -dc 'A-F0-9' | head -c 64 ; echo Este solo funciona para Linux o dentro de WSL en windows. Ejemplo: $ </dev/urandom tr -dc 'A-F0-9' | head -c 64 ; echo XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Posteriormente podemos pegar la Key generada por /dev/urandom en el siguiente codigo de python: genseed from bitcoinlib.mnemonic import *
print("Convert hexadecimal to Mnemonic and back again to hex") pk = 'PASTE YOUR HEXADECIMAL KEY HERE <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<' words = Mnemonic().to_mnemonic(pk) print("Mnemonics\n%s" % words)
Output: $ python3 genseed.py Convert hexadecimal to Mnemonic and back again to hex Mnemonics s..... a.... .......
Podremos utilizar nuestros 24 mnemonics generados en cualquier cartera que soporte formato como Electrum o sparrow Y entonces tenemos 2 opciones a respaldar los 24 mnemonics o la key de 64 Caracteres hexadecimales, incluso podrias utilizar el formato de bitaddress para respaldar esta llave pero teniendo en cuenta que esta es la llave para generar tu seed de 24 palabras y no una llave privada individual.Se que no es el mejor metodo, pero logra el mismo objetivo siempre y cuando conozcas lo que estas haciendo. Hay mas ejemplo de como utilizar esa API de python para ese proposito: https://github.com/1200wd/bitcoinlib/tree/master/examplesO bien puedes descargar la pagina de https://iancoleman.io/bip39/ como ya te lo mencionaron, esta se puede descargar y utilizar OFFLINE, pegas tu Seed de 24 palabras y seleccionas el PATH de derivacion que quieres generando asi tus Direcciones
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352
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Bitcoin / Development & Technical Discussion / Re: Block 811273/74 mined before block 811272
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on: October 08, 2023, 11:30:37 PM
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The problem should be only a network delay. Block 811272 was mined by an unknow miner, this miner may have some slow network connection or simple mempool.space recive the data before from someone else node in the network.
Edit curl -sSL "https://mempool.space/api/block/0000000000000000000129f389dc62ed91ad78866539ac77b0d9b9a3487b5b89"
{"id":"0000000000000000000129f389dc62ed91ad78866539ac77b0d9b9a3487b5b89","height":811272,"version":612671488,"timestamp":1696800518,"tx_count":1768,"size":1800947,"weight":3992906,"merkle_root":"c21c2a518141b7fb88280cd5f862fd74a746621827ff05835e2e839d68d34b0a","previousblockhash":"0000000000000000000115a254aefecb901263a802f2092ce81c5d642b24e927","mediantime":1696795285,"nonce":3370511648,"bits":386197775,"difficulty":57321508229258.04}
curl -sSL "https://mempool.space/api/block/0000000000000000000137eb33e954c41b692e73edad2f44885146a03ec60c8d"
{"id":"0000000000000000000137eb33e954c41b692e73edad2f44885146a03ec60c8d","height":811273,"version":549453824,"timestamp":1696800386,"tx_count":794,"size":2048344,"weight":3990001,"merkle_root":"c1aa0b3ffcb09a6df1ae067c857ecfcf573f8bb831654856216cf84545dff070","previousblockhash":"0000000000000000000129f389dc62ed91ad78866539ac77b0d9b9a3487b5b89","mediantime":1696796411,"nonce":2327133999,"bits":386197775,"difficulty":57321508229258.04}
I realize that what i said is incorrect. Block 811272 - timestamp 1696800518 Block 811273 - timestamp 1696800386 Acording to the book, Mastering Bitcoin, Page 249 - Mining and the Hashing Race However, this was easily resolved by updating the block timestamp to account for the elapsed time. Because the timestamp is part of the header, the change would allow miners to iterate through the values of the nonce again with different results. The minners can change the timestamp a little without affect the mining process
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354
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Bitcoin / Wallet software / Re: Are blockchain explorer threat to the privacy ?
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on: October 08, 2023, 08:37:55 PM
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Same might be possible for importing private keys into Sparrow, as the documentation of Bitcoin Core's descriptors says that anywhere where a public key is valid a WIF private key is also valid and same for xpubs can be replaced by xprvs if necessary or desired.
Importing a individual private key is not possible, it only offer the option to sweep it. For an HD key are you refering to BIP 32 xpriv ? In that case is possible to import it. In case of of xpubs, and you can specify the script type and the Derivation path Another question is if Sparrow needs to be connected to a bitcoind instance instead of an Electrum server which probably most users prefer?
It can use both ot them
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355
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Bitcoin / Bitcoin Discussion / Is it important to check addresses for AML before doing transactions with it?
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on: October 08, 2023, 07:27:39 PM
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Well, I am just asking.
Do you consider this important? Usually when we request some payment in bitcoin, we don't care where those funds comes from. But what happens when some of us try to cash out that balance through some CEX to your bank account
I've readed histories here where people get their funds stuck for weeks or months and that would be frustatransing.
So again the question: Is it important to check addresses for AML before doing transactions with it?
Most of the AML checks services offer only a few checks per month, why?
Obviously if we don’t have any plan to cashout that balance we don’t care much about AML checks.
Is there some free unlimit service to check for AML?
What are your thoughts about this?
Regards!
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357
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Other / Archival / Re: What Is Alcoins?
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on: October 08, 2023, 03:08:06 PM
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Practice using your favorite search engine when asking super common questions to prevent unnecessary redundant threads.
I think that OP is some alternate account of somebody else, if you see the post receive merit from some other new account, that is suspicious because the post don’t deserve it.
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358
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Local / Español (Spanish) / Re: Encarando el próximo bull run.
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on: October 08, 2023, 03:02:53 PM
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No está mal, realmente las predicciones si que están moderadas y nada descabellado, en mi caso voy a seguir acumulando algo al mismo ritmo que vengo desde hace un año y tengo proyectado no gastar mucho de eso sino hasta el próximo periodo como comentas 2028-2032.
Esperando seguir con buena salud para esos días, en cualquier caso ya lo tengo heredado por cualquier imprevisto.
Saludos!
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360
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Other / Beginners & Help / Re: Post your PGP key, add an encrypted message, open for anyone.
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on: October 08, 2023, 02:39:03 PM
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no I am not, it's my girl where I got the inspiration.
Lol, I just guessed what he asked. they need to understand that until prove otherwise, every girl is a G.I.R.L (guy in real life) You are doing well. Enjoy in the community. Try to set up a business of your own which will allow to receive payment in crypto. It really depends on what you want in your life. I hope it helps.
Thank you for your reply, i read that before in some other post. I am about to try something. Ragards!
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