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I am a new in blockchain and I have just clone source of crave coin to learn. After set up coinbase successfully, I see that DNS seed node but I don’t know how to set up it. Please help me, thank you!Read more

Since I do not have 50 Rep points I had to post my question this way! This is an answer by “https://bitcoin.stackexchange.com/users/56917/rstack” to the question “How do Ledger Backups get stored?” “Using words to back up wallets is a process described in BIP 39. Basically, the mnemonic is converted into a seed. This seed isRead more

Is it true that the “seed words” bruteforce more reliable for to get profit than searching of a “random number” for to open some profitable outputs? The last one is impossible due to math, but the first one?Read more

I keep Bitcoins, Bitcoin Cash, Bitcoin Gold, Ethereum (via My Ethereum Wallet) and Litecoins on a Trezor. Question 1: In the event that my Trezor is lost or destroyed, will my 24 word recovery seed restore my access to just the Bitcoins, or will it recover the other coins as well? Question 2: If theRead more

Given a 12 or 24 word seed with one one or more missing words what would be the difficulty of brute-forcing the missing words? E.g. for: one missing word two missing words three missing words By difficulty I mean the number of combinations that would have to be checked against a dictionary. And the relatedRead more

The wallet was created around Feb 2013, using unknown wallet software. All that is known is a passprase, and 15 words. I suspect the passphrase was used to encrypt the wallet, and is probably irrelevant here, since the wallet file itself is lost. All words are found in the “old” Electrum list. But the numberRead more

Im new to Bitcoin. I know the main software of bitcoin is Bitcoin Core. Recently i started using an iOS wallet called Bread. Its very simple! It gives me a 12 word key and says your master private key can extract from this and no need to backup your wallet as a file. My questionRead more

I had experience with Modern framework like Ruby on Rails & Laravel. The database migration is an amazing things for development. As we can share the same database schema or seed data with other developers without dumping database. Is that possible in Drupal 8 as most features are already extended from Symphony?Read more

Let’s say I want to create a new electrum seed… I didn’t like the initial seed words, since I want to remember them and these didn’t look too appealing. Looking “too random” for my taste. When I repeat this process like 100 times, chances are that I like the combination then more, because it looksRead more

I have a 12 word seed and I want to generate an address without exposing it to any computers. How can I accomplish this?Read more