Does electrum use bip39

First, the wallet generates a large random number on your device. When I've restored wallet from seed on Electrum I've got different addresses comparing to ones I see in Electrum, but when connected my Ledger over USB. I have my seed and password written down but the password doesnt work, so I tried recovering the wallet via the seed. It consists of two parts: generating the mnemonic and converting it into a binary seed. the auto complete is based on both of them so that would explain the extra words you are seeing there. Typing your own twelve words will probably not work how you expect, since the words require a particular structure (the last word contains a checksum). It's just that native electrum seeds don't use bip39. Its called BIP39 mnemonic phrase which is a standard of way to store your Use private keys at brainwallet. 7M subscribers in the Bitcoin community. I've chosen the Electrum wallet, as I've heard it does support such a case. Sending from native segwit (bech32) is cheapest of all. Group-share 1: 1-of-1 for myself = single member-share and the threshold to fulfill this group-share is one i. Mnemonic Language. Archos Safe-T Mini - A compact hardware wallet that supports BIP39 seed phrases, focusing on basic security features at an affordable price. If you tried to enter an invalid Electrum seed, there would be no error, but the "Next" button would be disabled. If it has 24 words, then its in bip39 format. You have to check the BIP39 box in Electrum's advanced settings when importing the seed. " If you want to start using a different wallet, it's best to use an on-chain transaction to send the balance from Electrum to the new wallet. Electrum switched to the BIP39 wordlist some time ago, but previously, yes, it had its own wordlist. We will go step by step with an example: Generate Entropy: It starts with entropy generation. This word list is called mnemonic or seed . BIP39 spec. ch Jan 16, 2024 · BIP39 is the industry standard for many hierarchically deterministic (HD) wallets. Hide all private info. BIP32. The disadvantage of having the version in the seed is that you need a new seed if you want to use the new features. Apr 16, 2015 · Tested in electrum with a real wallet. In short; its useless imo. Derivation Path: there is a BIP32 Extended Private/Public Key. By default these wallets generate 24 word mnemonic. The popular wallets that use BIP39 for the mnemonic scheme include Trezor, Ledger, Electrum, Mycelium, Bither, Coinomy, and MyEtherWallet. Warning: BIP39 seeds can be imported in Electrum, so that users can access funds locked in other wallets. 128 bits are split into 11 numbers, with 4 bits left over (the checksum) to make a 12th. Every time you access Trezor Suite, the Select wallet type modal window appears For electrum phrases (pre 2. (internal, means Feb 23, 2020 · Yeah, explaining the difference about BIP32 master seed derivation between SLIP39 and BIP39 will be great. Jan 5, 2022 · Official BIP39 Word list (mnemonic) – in English,verified in 2022. Electrum's use of its own wordlist is a fucking disaster and an annoyance for standards compliance. It just passes the mnemonic to the hash function. Two popular classes of BIP32-compliant wallets exist: BIP39 and Electrum. Increasing this parameter will increase security against brute force attack, but you will need to store this new parameter. In which case you need to tick on the "bip39" option when creating wallet. This is why the use cases that seem to be at the pretense of the BIP are based on the "backup one HD wallet with one seed" and not "encode arbitrary data" if you want to use BIP39 to encode arbitrary data, as long as you have the word list when decoding, you can just reverse the encoding step. Foi a primeira carteira Bitcoin moderna e trouxe recursos que melhoraram a UX em 100x. The value of the "BIP85 Child Key" field shown below is not used elsewhere on this page. KEY TAKEAWAYS: — The BIP-39 standard introduced a way to restore all of your accounts using a single mnemonic. x does use NFKD normalization, but it also performs additional steps, such as removing spaces between Japanese words after step 4. Entropy. Look at the test_bip39_seed_bip84_native_segwit in their github repo for some hints. • 8 yr. This includes Sep 23, 2020 · You can't do it from the console, but you can do it through the python API. Enter your BIP39 phrase into the 'BIP39 Phrase' field, or press 'Generate Random Phrase'. 205 votes, 135 comments. I then sent funds to a hardened public key using m/84 Jun 4, 2015 · Electrum 2. BIP 39 is the use of a mnemonic phrase -- a group of easy to remember words -- to serve as your back up recovery in the event your wallet fails. This BIP describes the implementation of a mnemonic code or mnemonic sentence -- a group of easy to remember words -- for the generation of deterministic wallets. It doesn’t use BIP39 seeds by default. BIP-32, BIP-39, and BIP-44 are nowadays supported by most modern hierarchical This is due to the unique multisig security model used for Multisig Shield wallets. Also there are no private key export option on Ledger or Trezor. the bip39 one and a legacy wordlist for old seeds. Then today I moved some btc to electrum and it showed up fine. Verify. If you still feel your application really needs to use a localized wordlist, use one of the following instead of inventing your own. (table below) Although there are BIP39 wordlists in languages other than English, it is strongly not recommended to use non Oct 28, 2021 · I have the following Crystal code that works very well for a 256-bit seed I found in the answer to: How to generate a valid hash for a bip39 seed phrase? # First, an initial entropy of ENT bits is generated. BIP39 should actually be easier to recover, as it is supported by most wallets. If you select BIP39, a message pops up saying that Electrum does not officially use BIP39. The problem with BIP39 seeds is that they leave a lot of configuration options open to the software/user, such as the derivation path and the script type to use. 0 can send to native segwit, segwit or normal wallets. Edit: Sorry I believe the correct explanation is that Electrum uses the BIP39 Feb 13, 2021 · Electrum follows different standards and it does not use the BIP39 for wallet seed generation. Jun 16, 2015 · What is the percentage of Electrum 2. Double-click the downloaded file to open it in a browser. So let's do it in Python! Validating a BIP-39 word list in Python. So if you want to use your BIP39 wallet in Electrum, if you can derive the master private key, or the m/44'/0'/0' xprv key for BIP44 wallets, you can import that into Electrum and just use that. Another alternative would be to convert your bip39 seed to an xprv and use the restore command line option with the newly Mnemonic code for generating deterministic keys. Unfortunately, if you create an Electrum seed phrase, you can only use that seed phrase with Electrum. Including BIP32 style derivation just to make a monero wallet more compatible with the outside world would be a major pain, since there is no real Oct 7, 2021 · Usage. Feb 10, 2022 · Beginner. Entropy values must be sourced from a strong source of randomness Mail about PBKDF2 security here. Multibit developers actually created a video advising people to migrate to Electrum using their multibit seed. Share. With more entropy security is improved but the sentence Expand user menu Open settings menu. Você não tinha tantas opções naquela época. Dec 28, 2022 · BIP39 is a proposal that provides an algorithm to represent a 128/256 bits master private key + a checksum with a 12/24 word list. x mnemonics will happen to be valid BIP-39 ones, and 15 in 16 Electrum ones will be invalid for BIP-39. In order to restore BIP39 wallets created on other wallet software, you can select Migrate Another Wallet when restoring a wallet on Blockstream Green. The BIP39 mnemonic generator is easy to manage. On the other hand there are wallets such as electrum that uses BIP32 type seed word which only have 12 words. a) Give your wallet a name, then b) tap Next. I created a wallet based on a BIP39 mnemonic (Ian Coleman BIP39 tool). 0), switch the first two words. c) Enter your secret recovery phrase from Exodus in all lowercase with one space between each word Finally, #6001 is going to avoid "BIP39-Electrum2. Name your wallet and click next: Choose “standard” wallet: Then “I already have a seed”: Enter your seed. Aug 4, 2023 · Trezor Model One - An earlier model from Trezor, this hardware wallet supports BIP39 seed phrases and is known for its reliability and ease of use. Yes you can as many times as you like. However, some wallets give you a BIP39 seed with non-standard paths and then the seed will not work in Sep 10, 2020 · But, how does it run ? Because of nothing is magic, I will try explaining the mechanisms under that. This will give you enough time to replace the wallet app and send the coins to a new wallet if the wallet app's developer abandons it Apr 11, 2024 · Again, BIP39 is the use of a mnemonic phrase -- a group of easy to remember words -- to serve as a back up to recover your wallet and coins in the event your wallet becomes compromised, lost, or destroyed. Electrum actually has its own seed format which is not BIP39, meaning a seed you created on Electrum can't be imported into Ledger. You can test if a checksum is accepted by repeated entering words in the electrum wallet creation screen, make sure to tick BIP39 option. Now you are protecting one electrum passphrase with another electrum passphrase you might as well have simply memorized the first one and skipped all this. Secondly, it enhances privacy by allowing users to generate new addresses for every transaction, making tracking more difficult. Do not enable a passphrase without understanding how they work. SLIP10 - Universal private key derivation from master private key. e. The value of this field is not used elsewhere on this page. On bip39, we use the mnemonic for determinating a master seed, and this seed for determinating private keys (following a path). Yes, 256 bits of data can be encoded as a BIP39 word list. In the middle of all BIPs, there are three most important ones, defining the standards or modern hierarchical deterministic wallets. githubusercontent. Log In / Sign Up; Advertise on Reddit Generate a segwit BIP39 passphrase. In binary, a set of 11 bits can represent a number between 0 and 2047. Sending from segwit costs less. Because Bitcoin is not about trust, It is about freedom and independence. ago. 8 of Electrum. However, Electrum can import BIP39 seeds created elsewhere (like Ledger's). Jun 23, 2019 · Mnemonic generation is a multi-step process. BIP-39 adds to an earlier Bitcoin Improvement Proposal, BIP-32, which establishes how to create a tree of public and private keys and build a hierarchical deterministic wallet (HD wallet) structure to use those keys. When you paste the seed, use the "options" button and select BIP39. org. After checking "Use BIP39 seed" in the option dialog, Electrum will show you three different address type options. BIP39 seeds do not include a version number, which compromises compatibility with future software. First, grab the English wordlist — and yes BIP-39 is not the best way as it depends on the word list, but it is standard enough A seed phrase is a combination of dictionary words used in BIP39 dictionary. 12, 16, 24 or even 25 (it could be any numbers up-to 24 usually). This is automatically added by the tool. BIP39 Passphrase (optional) BIP39 Seed. With Bitcoin Improvement Proposals (BIP) we can be the witnesses of huge changes and development of blockchain based wallets. See the table for a list of addresses generated from the phrase. Nov 29, 2022 · Instead of BIP39, Electrum creates wallets based on its own protocol - which no other wallet uses by default. SLIP11 - Symmetric encryption of key-value pairs using deterministic hierarchy. In comparison, wallets that use Singlesig can be restored on most other wallet software (e. Save all the details necessary. Electrum does support restoring from bip39. Firstly, it greatly simplifies backup procedures, as users only need to secure their BIP39 recovery seed to ensure access to all their keys. Electrum wallet derivation path. Bitcoin is the currency of the Internet: a distributed, worldwide, decentralized… Since mnemonic generation in electrum is shady for not computer expert I advise not to use it. So if I can get different keys from the same mnemonic, it's because of I don't use the same path. Download the BIP39 tool here or view the source on GitHub. 0 seed at same Show entropy details. The initial phrase will consist of a minimum of twelve and a maximum of twenty-four words. words, or enter your own below . When you don't have a multiple account wallet you can use these BIP32 paths to generate addresses: m/0/kcorresponds to the k'th keypair of the external chain of the HDW derived from master m. (Or export the account extended private key you want in to Electrum, you can use it by selecting that you have a master key when creating a new electrum wallet) o You might need to convert xprv to yprv or zprv for segwit or native segwit as Ian Coleman's tool doesn't do this automatically when using a raw SLIP39 seed ( https://3rditeration Electrum does not look up the index of the words in the dictionary when computing the binary seed. You are unable to click next, because Electrum doesn’t recognise the seed. SLIP15 - Format for Bitcoin metadata and its encryption in HD wallets. • Wordlists. Type your 24-word recovery phrase in the field BIP39 Mnemonic. It's a little unclear what you are asking. From there, I was able to transfer funds back to my Coinbase account using both Electrum & Blockchain. answered. Feb 7, 2011 · Enter the the electrum xprv key into the tool and use BIP32 tab with derivation path m/0 to see the list of addresses electrum generates (m/1 for the change addresses used internally by electrum). For example, if you chose the legacy address type, Electrum would automatically fill the derivation path with m/44'/0'/0'. This tells me that the addresses that this wallet will generate will use my master private key as the root. The set of 2048 words in BIP39 was set in 2013 and will not be altered in the foreseeable future, so you can be sure about your wallet backup for years. x (12 word) seeds which do not meet the BIP39 standard? 12-word long BIP-39 mnemonics have 4 bits of checksum, so 1 in 2 4 generated 12-word Electrum 2. However, as long as you back up your BIP39 seed there will not be risk to lost your fund. obviously do this offline and keep it a secret! Dec 21, 2023 · Open Electrum. 0 duality" - however I recently realized that even Electrum can do its best to avoid such ambiguity, Electrum itself still cannot stop other BIP39 wallets (which don't take Electrum 2. Show split mnemonic cards. So, in order for your algorithm to be compatible with Electrum, it has to check the first two bytes of the hash of the seed phrase. BIP39 wordlists; Electrum old-style wordlist; Electrum new-style wordlist; Alternative name "mnemonic phrase" Seed phrases are sometimes called mnemonic phrases, especially in older literature Oct 21, 2021 · I dug out my old seed from 2014, but it's not BIP39, so the information I have provided earlier probably does not apply to your use case. The BIP39 documentation describes the specific steps a wallet must take (i. See full list on en. No-one was able to explain to me simple algorithm how do I create my own 24 word electrum mnemonic. a) Tap the dropdown menu in the top right, and b) select BIP39. Fee calculation for any wallet is always wonky. Its called your recovery seed phrase , its used while setting up your offline or wallet . Electrum seeds will only work with electrum. Jun 4, 2024 · Ian Coleman's tool is best downloaded for offline use, as instructed below. BIP39 Mnemonic. He should have just gone with bip39. This seed is a representation of your private keys and is essential for restoring your wallet's information in case your device is lost, stolen, or damaged. This mnemonic method pre-dates BIP39 and is still in use with the current release 1. a) Select I already have a seed, then b) tap Next. Toggle columns to blank to easily copy/paste a single column of data, eg to import private keys into a The 24th word is a checksum, there are multiple possibilities and candidates can be guessed by picking from the BIP39 word list, the guide says 1/256 chance. Hardware wallets such as Ledger, Trezor and Keepkey uses BIP39 standard for the generation of master key. Electrum). Mar 20, 2022 · One could manually type stuff into Electrum word list box, but trying 2048 options sounds pretty frustrating (on average, every 16th try will work). It can be used as a new key. I do not know of any wallets that can take Electrum's seed words but it's just very annoying they chose to differentiate themselves and not use the standard as default. 2,699 13 19. 5. which can be summarized using the following schematic: In this schematic, Wallet "A" corresponds to the Standard wallet, whereas "Wallet B" and "Wallet C" correspond to two unique passphrase-protected Hidden wallets. txt Jan 1, 2019 · BIP39 uses NFKD - what does Electrum use? A very quick test shows that a passphrase of lower case letters and numbers will generate the same wallet between Electrum and an edited version of Ian Coleman, but upper case letters or symbols lead to different wallets. Which key should I have to import ? BIP39 passphrases are an optional, advanced feature that provide some additional security to your wallet. BIP39 and Trezor. You are also conflating the use of BIP39 with BIP32 style derivation. Stuff like this is done in their test scripts all the time. Electrum does not use BIP39. If required, set the derivation path, although the defaults are quite usable. when the BIP32 xprv above, from this tool, is used to restore a wallet [in electrum] you get a different address list. Look for BIP39 and Electrum, this appeared already in bitcoin stackexchange. They all starts with 3, I've set the derivation on both sides to: m/49'/0'/0', when I've left the default one: m/44 You can enter an existing BIP39 mnemonic, or generate a new random one. Use BIP32 (hierarchical deterministic wallet). I usually leave it at the default, m/84'/1'/0'. Show BIP85. BIP38 is an outdated technology. this is the perfect choice for me Feb 9, 2021 · Right, so in that case your seed was not generated by Electrum (as Electrum never generated BIP39 seeds). If you got a phrase of words example. You can use dice and BIP39Diceware and restore the selected words in Electrum (offline) to create a Jan 1, 2019 · When creating a new wallet with a BIP39 seed, Electrum gives me the option to specify a derivation path. Typing your own twelve words will probably not work how you expect, since the words require a particular structure (the last word is a checksum). The use of BIP32 offers significant benefits. Any Electrum wallet >=3. Electrum's watch only feature and offline spending are good though. You can enter an existing BIP39 mnemonic, or generate a new random one. Show entropy details. Your seed phrase directly maps to a 128-bit or 256-bit randomly-generated number that should be known to only you. A tree. SLIP13 - Authentication using deterministic hierarchy. (I wish more wallets would offer this) Though tbh, HD wallets are more for hot wallets than cold. Only Algorand does not follow the BIP39 standard. # This checksum is appended to the end of the initial entropy. Here are a few steps to help you figure it out: The tool randomly creates a set of phrases that become a single whole mnemonic code. You can run Electrum bundled in Tails OS without enabling networking, and then use offline signing to spend the coins if you wish to. Questions : 1- If i want to use Electrum wallet and I have already a wallet. Jul 28, 2020 · In the bip39 mnemonic tool there is three sections : Mnemonic : we input our words or a BIP39 seed and the tool compute for us the BIP32 Root Key. A Ledger user is asked to import or generate this mnemonic before using its Ledger Nano. You can however import xprv master private keys into Electrum instead of word lists, and it will use m/0/X and m/1/X as main and change addresses. Was able to successfully create public/private addresses for BTC using BIP84 derivation path & send from Coinbase. 8 wallet and installed the new upgrade off electrum. Electrum verifies that your transactions. Open the Electrum app and tap Next. # A checksum is generated by taking the first ENT / 32 bits of its SHA256 hash. Be careful - it can be easy to make mistakes if you don't know what you're doing. Derived Addresses. Wallet software that implement BIP39 only use 2048 iterations as a norm. Generate your private keys. However, we do not generate BIP39 seeds, because they do not meet our safety standard. g. com. Keep in mind that using a passphrase also has some tradeoffs, so make sure you know the implications of using one before you send any funds to a passphrase-protected wallet. Entropy values should not include the BIP39 checksum. Mail about PBKDF2 security here. It also uses a different key string in step 6, and a completely different process prior to step 4. In case of the BIP39 application, you can paste it into the "BIP39 Mnemonic" field to use it as a new mnemonic. BIP32 Root Key. thank you. It suits the needs of a wide spectrum of users. Jan 27, 2023 · During seed phrase generation, the wallet software generates seeds until the hash of their seed phrase begins with the specified version number, in this case, 0x100. This seed can be later used to generate deterministic wallets using BIP-0032 or similar methods. Generate a random mnemonic : GENERATE. Unfortunately you cannot easily create a BIP39 seed in Electrum because it does not validate word lists. (old electrum, new electrum, bip39, etc) A few are ambiguous so its not perfect. As you can see, the default has hardened derivation at all levels. 9. Nov 22, 2017 · Haven't seen a tool, that can do so. Even Electrum, who also uses a proprietary format, has an option to accept BIP39 format for recovery. Electrum has a BIP39 based system, with some custom extension. Electrum since version 2 apparently does use BIP32 which uses BIP39, but there’s a final missing link, the infamous “derivation path”, and if you were option happy in the past you may have produced any kind of address from your seeds. I can generate with quality dice perfect BIP39 mnemonic. Bitcoin Improvement Proposal (BIP 39) Your 12-24 recovery seed phrase or wallet backup most likely comes from the Bitcoin Improvement Proposal: 39 (BIP 39). I then check for existing accounts and it does not find any. Committer and long time fan of Electrum here: The wordlist you are referring to is the Electrum wordlist. This is safe to do because your computer is not connected to the internet. The latter is exactly what Ian Coleman's BIP39 app is designed to do. Modern Electrum seeds, when generated by Electrum, use the English BIP39 wordlist. Trezor wallets employ BIP39 for the recovery seed phrases. In case of the BIP39 application, you can paste it into the "BIP39 Recovery Phrase" field to use it as a new recovery phrase. are in the Bitcoin blockchain. Any combination generates a valid wallet. However, if you want to memorize a much smaller password, please remember that while BIP38 is strong today, it wont be forever, becaues many people are working on hardware scrypt. — Seed phrases are standardized, meaning you can restore your crypto accounts using any supported wallet provider. Next step will ask you to set the Derivation code for your wallet. m/1/k corresponds to the k'th keypair of the internal chain of the HDW derived from master m. From what I hear Blue Wallet supports that but it's not a given. BIP39 was made with trezor in mind. On this page, all the functionality of the program is available. From (somewhere) there I also got the compatibility list: Internally in Electrum wallet, you can export via menu "Wallet" -> "PrivKeys" -> "Export". Since the vast majority of BIP39 wallets supports only the English wordlist, it is strongly discouraged to use non-English wordlists for generating the mnemonic sentences. Feb 3, 2018 · 1. Paper wallet is obsolete. BIP 39 Wordlist. A BIP39 word list can be translated back into hex data, BUT it loses an additional piece of information which is "This data is a BIP39 word list in English" which is extra data that is automatically also encoded when the data is presented as a recovery seed + passphrase = hidden wallet. Electrum uses the bip39 wordlist but it does not generate bip39 seeds. a) Select Standard Wallet, then b) tap Next. The BIP39 checksum and the Electrum hash prefix depend on independent cryptographically secure hash-function-based random variables. Coin. Use lowercase only. A carteira Electrum foi anunciada em 5 de novembro de 2011 como um cliente Bitcoin leve. Oct 4, 2021 · If one imports Electrum wallet directly, Sparrow correctly shows seeds as "Electrum Seed Version System". Improve this answer. For a 12-word secret recovery phrase, this number is 128 bits, which means it is 128 0s or 1s (binary). algorithm) to generate this mnemonic phrase. the wordlists are: https://raw. So change 44 with 49 (segwit enabler). Mnemonics with less than 12 words have low entropy and may be guessed by an attacker. No complex algorithms needed, just few offline tools and few ofline lines in spreadsheet. I can do it by myself since I have the single member-share. May 13, 2024 · Electrum's way of converting seed phrases / mnemonics is not the same as BIP39! When creating a wallet from an existing seed (I already have a seed button), it's possible to choose the seed type: Electrum, BIP39 seed or SLIP39 seed. A lot of services implemented the Electrum mnemonic method BEFORE BIP39 even was passed, and that is why they still use them. All other software wallets accept a BIP39 recovery mnemonic (and passphrase) as an input. Electrum is one of the most popular Bitcoin wallets. And the electrum formats are sloppy enough that some common errors will check out. SLIP16 - Format for password storage and its encryption. For BIP39, use the passphrase functionality built into the BIP. They can exist independently and for example electrum will use its own seed, but still generate the same BIP32 tree internally. —The 12/24-words that make up this mnemonic are also known as a seed phrase or secret recovery phrase. For more info see the BIP39 spec . and the versioning is too primitive; also useless, imo. From what I understand Electrum uses its own proprietary format which can't be restored by default on a lot of other wallets. Applying a passphrase to your seed words generates a master BIP-32 wallet key and provides the extended fingerprint (XFP) as an Feb 9, 2024 · Além disso, a Electrum foi a primeira carteira a implementar backups “mnemônicos”, muito antes do BIP39. Open latest Electrum, create new wallet, based on passphrase you already have. Request 1: to add a "Electrum 12 words" menu item in "Mnemonic Words (BIP39)" and may be remove "enter ", so the menu will looks like "Electrum 12 words" "BIP39 12 words" "BIP39 15 words" "BIP39 18 words" This is easy to do with a BIP39 mnemonic, although Electrum always shows warnings about it. . My seed appears to be from before electrum started using a word list (it's just a long hexadecimal string). com/spesmilo/electrum/master/electrum/wordlist/english. cryptonomist. Electrum is fast, secure and easy to use. Sorry. it has two wordlists. exmachinalibertas. When creating a wallet with Electrum, I can apparently choose between Electrum and BIP39, and one more option. Do not trust. – BIP39 seeds do not include a version number, which compromises compatibility with future software. Both Ledger and Trezor currently does not support electrum seed. The BIP39 English word list has each word being uniquely identified by the first four letters, which can be useful when space to write them is scarce. Importantly, Electrum will allow you to restore a BIP39 wallet into it, but you have to know how. SLIP39 is irrelevant now. So the only option and the only right way to move funds from electrum to hardware wallet is by transferring coins on chain. Whether you choose Electrum, or choose Electrum with a BIP39 mnemonic generated elsewhere, or use a different app, you should make sure your wallet is still accessible 2 or 3 times per year. When you initialize your Trezor device, it generates a unique 12, 18, or 24-word recovery seed. If you create a BIP39 seed then it can be restored in Electrum and in other wallets, though there are still compatibility issues sometimes. English 日本語 Español 中文 (简体) 中文 (繁體) Français Italiano 한국어 Čeština. Jan 1, 2019 · I could use some help, I had a old electrum 2. With a BIP39/49 wallet you can receive from anywhere, and you can (and will have to) send from your current wallet to this type. 0 seed into consideration) to generate BIP39 mnemonics which are accidentally a valid Electrum2. ia qz bu ba jf bu kq zb oo xn