<p>I'm studying the BIP39 and the seed phrase.
I can read this doc (<a href="https://en.bitcoin.it/wiki/BIP_0039" rel="nofollow noreferrer">https://en.bitcoin.it/wiki/BIP_0039</a>) and I can find <code>Created: 2013-09-10</code>.
In bitcoin talk I can read this article (<a href="https://bitcointalk.org/index.php?topic=19137" rel="nofollow noreferrer">https://bitcointalk.org/index.php?topic=19137</a>) with date <code>June 18, 2011</code></p>
<p>I can find this post about Electrum release, <a href="https://bitcointalk.org/index.php?topic=100502.0" rel="nofollow noreferrer">https://bitcointalk.org/index.php?topic=100502.0</a> but i'ts just a seed not a seedphrase (or I mistake about it?)</p>
<p>So When did the first Wallet (and which one) implement the BIP39?
Or when the user started to use it to store his keys?</p>

CC BY-SA 4.0
2022-06-14T15:17:15.183Z
thanks for your answer Pieter very kind
monkeyUser
CC BY-SA 4.0
2022-06-06T03:00:37.810Z
The bitcointalk post you link to was the original idea for deterministic wallets. It was adopted in the Armory wallet, and later a (different) scheme was standardized as BIP32 (disclaimer: I'm the author). BIP39 came even later and proposed replacing BIP32's seed key with a seed phrase. I don't know which wallets first implemented BIP32 or BIP39, but I wanted to make it clear that currently adopted standards had several independent components, developed by different people, spread over several years.
Pieter Wuille
CC BY-SA 4.0
2022-06-06T06:32:48.867Z
thanks @PieterWuille. So we could say that the Seed phrase came from 2013-09-10, and we could say that after that date a wallet could implement it. I mean the 2013-sept-10 is the release of that. 

My questoin is, what is the first software wallet adopted the BIP39? in which date?
monkeyUser
CC BY-SA 4.0
2022-06-08T14:48:10.097Z
Yes, I understand the question - I don't know the answer to that. I just wanted to give some background here.
Pieter Wuille
<wallet><mnemonic-seed>
What is the first Deterministic BIP39 Wallet released?
monkeyUser
# What is the first Deterministic BIP39 Wallet released?

(Asked by: username_0 on 2022-06-05)

I'm studying the BIP39 and the seed phrase.
I can read this doc (<https://en.bitcoin.it/wiki/BIP_0039>) and I can find `Created: 2013-09-10`.
In bitcoin talk I can read this article (<https://bitcointalk.org/index.php?topic=19137>) with date `June 18, 2011`

I can find this post about Electrum release, <https://bitcointalk.org/index.php?topic=100502.0> but i'ts just a seed not a seedphrase (or I mistake about it?)

So When did the first Wallet (and which one) implement the BIP39?
Or when the user started to use it to store his keys?

**Tags:** wallet, mnemonic-seed

> **Comments:**
> **username_1**: The bitcointalk post you link to was the original idea for deterministic wallets. It was adopted in the Armory wallet, and later a (different) scheme was standardized as BIP32 (disclaimer: I'm the author). BIP39 came even later and proposed replacing BIP32's seed key with a seed phrase. I don't know which wallets first implemented BIP32 or BIP39, but I wanted to make it clear that currently adopted standards had several independent components, developed by different people, spread over several years.  
> **username_0**: thanks @username_1. So we could say that the Seed phrase came from 2013-09-10, and we could say that after that date a wallet could implement it. I mean the 2013-sept-10 is the release of that.   My questoin is, what is the first software wallet adopted the BIP39? in which date?  
> **username_1**: Yes, I understand the question - I don't know the answer to that. I just wanted to give some background here.  
> **username_0**: thanks for your answer username_1 very kind  

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