Latest posts of: satashi

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Bitcoin / Development & Technical Discussion / Re: VanitySearch (Yet another address prefix finder)

on: February 06, 2024, 05:56:30 AM

Quote from: chapoly on February 06, 2024, 03:32:09 AM Hello, I am looking for help to add suport of the SECP224R1, but C++ and CUDA isn't really in my knowledge and expertise. I have tried for days but the most critical logics just too hard for me to understand. Does anyone interested in helping to add the support of SECP224R1? Payment is possible to express the gratitude. Much Appreciated!!! Best you could do is to contact OP from github, there might be contact methods, or he might be active there. Else you just need to change the curve parameters, hashing functions and address encoding if they also differ, no need to know a lot about coding. And if all of that failed, go to service board and post a topic. This is a link to service board. https://bitcointalk.org/index.php?board=52.0

Bitcoin / Development & Technical Discussion / Re: Relationship between public key and private key

on: February 04, 2024, 05:01:37 PM

Quote from: aminsolhi on February 04, 2024, 11:31:09 AM look you forget a 0 before 2 correct value is =>> Public key hex : 0400000000000000000000000000000000000000000000000000000000000000000000000000000 000000000000000000000000000000000000000000000000000 and this is =>> Public key ( wallet address p2pkh) : 16QaFeudRUt8NYy2yzjm3BMvG4xBbAsBFM so , max private key hex : fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe in clearly : 2^256 -1 or 16^64 -1 if calculate fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe public key hex , result is : 04e0a65740c1c5148111a8305938c56322fbf345a18cb90cf48a788961c6b3ff918aaf0580fd9e8 be571e97bef4a067fa7911da0ff0e1a5f307fea63e3ecd903af and publick key : 1JHzdjEL4xQ7yifAaQQKAfqPyAN92vfstP and another public key hex : ( 0 ) public key ( wallet address p2pkh ) : 1FYMZEHnszCHKTBdFZ2DLrUuk3dGwYKQxh SHA256 6e340b9cffb37a989ca544e6bb780a2c78901d3fb33738768511a30617afa01d RipeMD-160 9f7fd096d37ed2c0e3f7f0cfc924beef4ffceb68 Add Version Byte 009f7fd096d37ed2c0e3f7f0cfc924beef4ffceb68 Double SHA256 7524061a0ca9cca8e0c2881fd447c20c821751e357dc7d960cd03cfc3b4cece0 Add 4 Byte Checksum 009f7fd096d37ed2c0e3f7f0cfc924beef4ffceb687524061a Address 1FYMZEHnszCHKTBdFZ2DLrUuk3dGwYKQxh The correct key for your public key is this one. Code: 0x000000000000000000000000000000014551231950b75fc4402da1732fc9bebd You could get the correct key by doing your operation mod N. And N is Code: 0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141 For the first address with funds you posted. SHA-256 hash. Code: 0x59ef1a5a00f35b1a722da56ca70b52a721f33998634d4fa4259301f170f7b6bd RMD-160 hash. Code: 0x3b4df4363caa9e3bd9da58020d3080be8230a4ae Someone hashed the public key of point infinity and sent some funds to it, nobody has the private key for it.

Bitcoin / Development & Technical Discussion / Re: Relationship between public key and private key

on: February 04, 2024, 12:02:45 AM

@aminsolhi, you and OP are both doing things the wrong way. This is not a public key Code: 400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 This can not be used as N, it's just 2**256-1 Code: ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff This address has no known public key Code: 16QaFeudRUt8NYy2yzjm3BMvG4xBbAsBFM Besides the invalid one, do you actually have a public key hashing to that address? Using a non-prime value as either N or P, will result invalid keys. Now what exactly is your question?

Bitcoin / Bitcoin Discussion / Re: Bitcoin puzzle transaction ~32 BTC prize to who solves it

on: February 03, 2024, 03:52:57 AM

Quote from: unamic on February 02, 2024, 11:44:12 PM i get this message: Unexpected -bits argument Have you read the instructions on what args you can use? The message says the problem is "-bits", try to get rid of -start. Either use bits or start:end. Quote from: Cryptoman2009 on February 01, 2024, 09:25:36 PM EC is a spiral curve like spring Really interesting, I was kind of looking for something similar having colored 3D view of points, something in the vein of mandelbrot rendering. Surprisingly using some of the points as G, makes some unique shapes, for example, having n/2 public key as G and viewed in "polar" makes interesting lines, I could also see Fibonacci's patterns. Here try these points as G and set start to end at 1, 99. Though you should try different ranges both in polar and 3D view. Code: X= 0x7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a1 Y= 0xc5ac2496d64008aba9a7b1ceb9ee54a7cfdc7ca2ea265fe5ae84c963d490954b Y= 0x3a53db6929bff75456584e314611ab583023835d15d9a01a517b369b2b6f66e4 X= 0x1 Y= 0x5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72 Y= 0x7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee X= 0x3b78ce563f89a0ed9414f5aa28ad0d96d6795f9c63 Y= 0x3f3979bf72ae8202983dc989aec7f2ff2ed91bdd69ce02fc0700ca100e59ddf3 Y= 0xc0c686408d517dfd67c2367651380d00d126e4229631fd03f8ff35eef1a61e3c Maybe we could find correlated connections based on each point differently, like e,g. Having all the points generating spirals under one category, points generating triangles under one category, etc. Let me know what you think.

Bitcoin / Bitcoin Discussion / Re: Is it okay for Bitcoin Core development to be funded by Banks?

on: February 01, 2024, 08:48:46 PM

If it is *only* donation, nothing to worry about, but if they demand anything for their own agendas in return, I'd say it's concerning indeed.

Bitcoin / Development & Technical Discussion / Re: One more question regarding collisions

on: February 01, 2024, 08:40:53 PM

There are about 2160 pigeons sitting in approximately 2256-32 cages, theoretically for every original pigeon there are 2**96 clones. The question is, how many images of pigeons can you hold in your hand while searching, and how many cages per second can you search? And when you are doing the search, you will have to compare each cage's content with all of your images(address or RMD-160 hash), which takes us back to the old problem of computationally difficult to do. If LBC pool has anything to say, they can say it by solving puzzle 66.

Bitcoin / Development & Technical Discussion / Re: Can we plot ECC on Mandelbrot set?

on: January 31, 2024, 10:32:52 PM

Thanks, can you share the formula you have used to get a fractal? I really appreciate it.

Bitcoin / Development & Technical Discussion / Re: Only MATH is the way of Private Key

on: January 31, 2024, 05:47:13 PM

Please if you can show us the family relatives for this public key Code: 02b5c3acff8a44ff0948bf094d949d1d39734318a752e6215169a835f72314a79a I have a feeling that you can't.

Bitcoin / Development & Technical Discussion / Re: One more question regarding collisions

on: January 30, 2024, 01:01:44 AM

Quote from: satscraper on January 29, 2024, 04:51:05 PM The probability to find collision with LBC is vanishingly small, but...there is always a but. This is misleading IMO, LBC is nothing but a brute force pool and has nothing to do with actual hash collisions. There is no evidence suggesting they have found 2 different private keys opening a single address. Also note that we have different types of collisions, one would be 2 different public keys having the same SHA-256 hash output, or having 2 different SHA-256 hashing to one RMD-160 output.

Bitcoin / Development & Technical Discussion / Can we plot ECC on Mandelbrot set?

on: January 26, 2024, 11:19:50 PM

Is it possible to plot the ECC equation on to the Mandelbrot set to explore more mathematical properties of such amazing equations? If you know of any useful sources please do let me know. https://en.m.wikipedia.org/wiki/Mandelbrot_set

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