Was ist Hash, Hashing und Hash-Rate? Krypto Terminologie ...

XMG - Coin of the Magi

Coin of the Magi is a peer-to-peer global currency that enables instant payments to anyone in the world. XMG utilizes proof-of-work and proof-of-stake systems and is CPU and eco focussed - rewards reduce as hash increases.
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Premining SHA-256 hashes (x-post from /r/Bitcoin)

submitted by ASICmachine to CryptoCurrencyClassic [link] [comments]

Animation of the SHA-256 hash function in your terminal by Greg Walker (of Learn Me a Bitcoin fame)

Animation of the SHA-256 hash function in your terminal by Greg Walker (of Learn Me a Bitcoin fame) submitted by geraldbauer to ruby [link] [comments]

One of the ideas which stuck with me is hashing and its power to verify the integrity of data securely. It inspired this visualization project entitled Cloud Hashes. Since Bitcoin uses the SHA-256 algorithm, my artwork visualizes and references many elements of this hash function.

One of the ideas which stuck with me is hashing and its power to verify the integrity of data securely. It inspired this visualization project entitled Cloud Hashes. Since Bitcoin uses the SHA-256 algorithm, my artwork visualizes and references many elements of this hash function. submitted by therealhodlonaut to Bitcoin [link] [comments]

Animation of the SHA-256 hash function. Happy bitcoin halving.

Animation of the SHA-256 hash function. Happy bitcoin halving. submitted by spookiestevie to Bitcoin [link] [comments]

(Very) Basic Intro to Hash Functions (SHA-256, MD-5, etc) - Bitcoin's POW Mechanism

(Very) Basic Intro to Hash Functions (SHA-256, MD-5, etc) - Bitcoin's POW Mechanism submitted by kvothe1956 to Bitcoin [link] [comments]

Bitcoin Q&A: Hash Functions, SHA-256 Mining, and Addresses - Andreas Antonopoulos

Bitcoin Q&A: Hash Functions, SHA-256 Mining, and Addresses - Andreas Antonopoulos submitted by LightningPlus to Bitcoin [link] [comments]

New User Get 3TH/S SHA-256 (Bitcoin) Hash Rate For Free!

New User Get 3TH/S SHA-256 (Bitcoin) Hash Rate For Free! submitted by PIZSUKOIN to u/PIZSUKOIN [link] [comments]

Understanding Bitcoin Q & A: Hash functions, SHA-256 mining, and addresses: Andreas M. Antonopoulos

Understanding Bitcoin Q & A: Hash functions, SHA-256 mining, and addresses: Andreas M. Antonopoulos submitted by FluidAttitude to btc [link] [comments]

AANTONOP: Bitcoin Q&A: Hash functions, SHA-256 mining, and addresses

AANTONOP: Bitcoin Q&A: Hash functions, SHA-256 mining, and addresses submitted by sexyama to crypto_currency [link] [comments]

aantonop - Bitcoin Q&A: Hash functions, SHA-256 mining, and addresses

aantonop - Bitcoin Q&A: Hash functions, SHA-256 mining, and addresses submitted by Yanlii to cryptovideos [link] [comments]

Bitcoin Cash's hash functions are now available in WebAssembly (SHA-256, SHA-512, SHA-1, and RIPEMD-160)

Bitcoin Cash's hash functions are now available in WebAssembly (SHA-256, SHA-512, SHA-1, and RIPEMD-160) submitted by bitjson to btc [link] [comments]

“The null OP Codes are in Bitcoin for the day a HASH vulnerability is discovered and we need to move away from SHA 256 etc. There were 10 of these. They are needed for the future.... There are real reasons for these to exist in a system expected to last 100 years“

submitted by 99r4wc0n3s to btc [link] [comments]

How is SHA-256 not reversible? I.E. Why couldn't you find all acceptable values for bitcoin hashes by reverse-engineering the starting bytes?

submitted by JPK314 to math [link] [comments]

In May 2013, Dan Kaminski, renowned security researcher, bet 10BTC against Jeff Garzik, Bitcoin core developer, about whether Bitcoin's underlying Proof-of-Work hash function (Sha-256) would be replaced within 12 months.

The claim
The bet
Hey, Jeff - did that full-of-himself Kaminski pay up?
submitted by hnmZYEvzbkHk to Bitcoin [link] [comments]

If I somehow managed to decrypt SHA-256 hashing and used that information to mine thousands of bitcoin, would that be illegal?

submitted by HypoG1 to Bitcoin [link] [comments]

Tech question: While downloading Bitcoin ABC, where are the signatures of the SHA hashes for the client?

If somebody breaks into their website and replaces the clients + hashes, you have a beautiful way to steal coins.
Bitcoin Unlimited has their hashes with 3 signatures. (As long as people make sure that their addresses don't change, it's pretty much impossible to sneak in a different SHA256 hash of the download for their client.)
Does Bitcoin ABC do anything similar? I haven't found it yet.
TIA.
submitted by jpdoctor to btc [link] [comments]

I want to prove 10 years from now that I wrote a piece of text today. How can I record a SHA-512 hash of my text on the blockchain today, using only Bitcoin Core (no 3rd party online tools)?

Yeah.
submitted by 69520d0f929aeac8 to Bitcoin [link] [comments]

Would a neural network be able to learn to mine Bitcoin (that is, learn to generate a SHA-256 hash with many leading zeroes)?

If so, what kind of neural network would be the most suitable for this kind of learning?
submitted by thefizzynator to neuralnetworks [link] [comments]

Ruby Quiz - Challenge #2 - Calculate the Bitcoin Genesis Block Hash (SHA-256)

Ruby Quiz - Challenge #2 - Calculate the Bitcoin Genesis Block Hash (SHA-256) submitted by geraldbauer to ruby [link] [comments]

"What makes SHA-256 hashes from irreversible?" Is there any answer to this question that doesn't rely on an appeal to processing power? /r/Bitcoin

submitted by ABitcoinAllBot to BitcoinAll [link] [comments]

"What makes SHA-256 hashes from irreversible?" Is there any answer to this question that doesn't rely on an appeal to processing power? /r/Bitcoin

submitted by cryptoallbot to cryptoall [link] [comments]

How do miners avoid guessing SHA-256 hashes which another miner already guessed and moved on from? /r/Bitcoin

How do miners avoid guessing SHA-256 hashes which another miner already guessed and moved on from? /Bitcoin submitted by ABitcoinAllBot to BitcoinAll [link] [comments]

What is Hashing on the Blockchain? - YouTube what is SHA-256 Algorithm  mining Algorithm Que es SHA-256 y el HASH en Bitcoin!!!!? How to calculate SHA-256 hash without any software? - YouTube Hashfunktionen einfach erklärt (Einsteiger/Beginner ...

Was ist ein Bitcoin-Hash und SHA-256? Dieses Video erläutert das Konzept von Hashing und SHA-256 für Anfänger. Die erste Version des SHA-256-Algorithmus wurde von der US-amerikanischen National Security Agency im Frühjahr 2002 erstellt. Einige Monate später veröffentlichte die nationale metrologische Universität das kürzlich angekündigte Verschlüsselungsprotokoll im sicheren ... Bekannte Hash-Verfahren sind z. B. CRC32, MD5, SHA-1 oder SHA-256. In den nachfolgenden Beispielen wurde das Hashverfahren CRC32 verwendet, welches sehr kurze Hashes generiert. Heutzutage verwendet man eher SHA-1 oder besser noch SHA-256, u.a. um eine Kollision (zwei unterschiedliche Eingaben führen zum selben Hashwert) zu vermeiden. Beispiele für Hash Funktionen wären zum Beispiel der bereits genannte SHA-256, der auch von Bitcoin verwendet wird. SHA-256 gehört zu der Gruppe von SHA-2 Algorithmen, entwickelt vom National Institute of Standards and Technology. SHA-256d wird von der Peercoin und Namecoin verwendet. This powerful feature of the SHA-256 hash function makes it ideal for application within the Bitcoin network. The SHA-256 hash function is utilised within the Bitcoin network in two main ways: Mining; Creation of Bitcoin addressess ; Mining. Mining is a process by which new coins are introduced into the existing circulating supply of the Bitcoin protocol, as well as a method used to secure the ... Bitcoin benutzt den SHA-256 Hash-Algorithmus um verifizierbare Zufallszahlen zu erzeugen, die einen vorhersagbaren Aufwand an Rechenzeit für das Erstellen benötigen. Einen SHA-265 Hash mit einem Wert kleiner als einen zuvor berechneten Hash zu erzeugen lößt einen Block und erzeugt damit einige Bitcoins.

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What is Hashing on the Blockchain? - YouTube

This is Hack Jack. In this video you will know how to calculate SHA-256 hash, also about what is it and additionally how to by-pass evilzone.org register ver... Eine einfache, Schritt für Schritt Erklärung zu Hashfunktionen und wie wir sie, meist ohne es zu wissen, täglich mehrfach verwenden. Ohne zuviel technischen ... What is Hashing on the Blockchain? https://blockgeeks.com/guides/what-is-hashing/ Cryptographic hashing is a key feature in the security and efficiency of bl... What is a Bitcoin hash and SHA-256 - Duration: 1:54. Ofir Beigel 64,406 views. 1:54. Arnold Schwarzenegger This Speech Broke The Internet AND Most Inspiring Speech- It Changed My Life. The SHA-256 algorithm is used to mine bitcoin, It is worth noting SHA-256 is part of the SHA-2 cryptographic hash(SHA-2 (Secure Hash Algorithm 2) is a set of cryptographic hash functions designed ...

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