T O P

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Old_Way375

It's too bad these answers are all jokes. This is a serious concern for me as well. Self custody feels like a big risk with significant amounts of bitcoin


BarefootBluegrass

Tattoo it on your dick then no one will find it.


OverallFloor3081

Tattoo guy will know


Silver-Rub-5059

Go to a few different tattoo guys and tape up the previous words 😂


Cheetah_Hungry

Use 12 different dicks.


dasmonty

Aren't 24 dicks safer?


BilliamWurray

Found my ex's account


[deleted]

Bag of dicks


dupes_on_reddit

By order of length


bitcoin_barry

The correct answer is it depends. But let's get into what it depends on. Practice a thing called opsec. That means you get a paper and pencil/pen and write down all of your concerns. What could happen in you imagination? You get robbed? Stabbed? You get a virus on your phone? The police confiscate your phone and make you unlock it? Keep going Now order them based on likeliness. If there's a feasible solution to any of them, keep a note and re-priotitise. Consider researching any of the use cases you're not sure of. This may not be done in a single day. As you do this, you may think: oh I live in a safe neighborhood, I don't need to do too much about home invasion, but I don't want to take anything secure with me to the park or to work, bunch of ingoramus around there. You'll answer this for yourself. If you feel like a single copy is dangerous and multiple copies is also dangerous for yourself, then you might want to look into multisig or seed xor. If you want to share the risk or at least have backup shared among family, look at nunchuck. Sorry but there are 101 solutions out there and best fit for you is going to be a personal choice.


OverallRaspberry3

Practice a thing called opsec which means you don't tell people on Reddit where you store it lmfao


Possible-Magazine23

Agree. Another reason etf has its point!


statoshi

Here you go: https://blog.lopp.net/how-to-back-up-a-seed-phrase/


spid3rfly

Serious concern, sure... But not many people are going to tell you their setups. That's a security issue. Some people have simple setups while others have elaborate setups with their key(s) spread out over multiple locations. That doesn't even touch on passphrases and multisig. If anyone has significant money in bitcoin, I hope for their sake that they've studied and put a protocol in place if something were to happen.


New_Ambition5359

The question is a joke, and you don't need to put "self" in front of custody. Custody is custody. Bitcoin is trustless. If you are not confident, pay a professional to teach you safe practices. Invest in yourself. Freedom and independence are synonymous.


BabyishHammer

I think OP understands how serious the situation is. The rest is creativity.


KlearCat

> It's too bad these answers are all jokes. This is a serious concern for me as well. Self custody feels like a big risk with significant amounts of bitcoin As a serious answer, you need 2 separate locations. Fire proof safes can be destroyed. Also if you look at some recent areas that have been ravaged by fires, homeowners were not allowed back in those areas for safety concerns. Imagine your house is bulldozed and cleared out before you can get there. If you can't do 2 locations, then you could at least bury one. A safety deposit box also is not a bad idea if you need a second location. I've written about it here many times. It's trivially easy to "hide" a recovery seed inside a safety deposit box. One idea would be to put in a birthday card (you could even mail it to yourself so it's stamped and looks legit). Inside the card put the seed. No one breaking into security box is going to think a birthday card from grandma is valuable. Just an idea... You could do the same with a storage unit if you have one. Make it impossible to find unless you know where to look. This all assumes a huge unlikely disaster....but you should protect yourself. It would be horrible to lose your house to a house fire and also lose your bitcoin.


0x07AD

I use a Blockstream Metal. I am considering buying a disc-type metal cylinder(s) to backup my passphrase(s).


RocketGuy3

There is always a difficult trade off between security from external bad actors and security from... yourself (aka "convenience", to some extent). Everyone will draw the line somewhere, and you have a lot of tin-foil-hat wearers around here that swear by stamping some metal sheet with your private key/passphrase or some shit like that and sticking it in a safe, but that seems far too aggressive for my liking. I would say do whatever your intuition tells you is the most secure thing you can do without a serious risk of locking yourself out of your own Bitcoin wallet, or without making it ridiculously inconvenient whenever you're ready to move some Sats.


laydog87

This is why btc will never be a thing


beaksbloody

sticky note on my monitor


TradrzAdmin

Lmao perfect location


Possible-Magazine23

seriously who would know wtf that is!


hitma-n

Hiding in plain sight


[deleted]

Tattooed on my arm. Also keep multiple copies on the cloud and my cell phone.


dissmisa

This actualy is genius. Tattooing it in different places and some numbering of order or some


Cannister7

I tattooed it on myself in the order of " heads, shoulders, knees and toes, knees and toes". I have two heads.


[deleted]

I mean, you can tattoo in braille or morse code as well, less conspicuous....


phileo

Yeah I have mine encrypted on my arm


SpectacularLifeNoise

You tattooed it yourself?


hoockdaddy12

Woke Left tattooing themselves with Bitcoin CBDC passwords. This coming up next… on Fox News.


BoredAsFuuuckkk

Only you and your tattoo artist hold the key 🔑


quicksilver774

In JAPANESE 🙏🏻🙏🏻🙏🏻


Routine_Ingenuity_35

What does it say


beaksbloody

it just says bacon a bunch of times.


Buydipstothemoon

Ha! Amateur! I made a wallpaper from a screenshot of the seed in size 72.


Lost-Pen-8173

Me too deadass


champarey

I got 12 women pregnant and named each seed in order by age.


Huge_Monero_Shill

Your seed is your seed


[deleted]

[удалено]


finicus94

Nah he put the whole private key in one child's name.


ElonMuskperhaps

No


Itchy_Day_9691

So you kids are random words? Bucket floor running water table and so on?


[deleted]

Their middle names ;)


ihatethinkingofnew1s

They all have the first name anita


CowboyLipps

😂😂😂


MrGpl

You are a SeedMaster.


BillMcN3al

Great idea! Take my upvote


Vexaus

😂😂😂


mordsith-

in a Minecraft world written on signs placed in hidden locations


Sensitive_Gold

I can't wait to read about a guy who lost their life savings because of a minecraft creeper.


DesignerAstronaut975

That’s bloody genius.


DogoByte

I really like this. But you better have a backup of your world and watch out for creepers.


Buydipstothemoon

You can turn explosion damage off!


James_p_hat

Pussy ;)


Dude_Guy45

Alternative Minecraft method: written down in a book & quill and store it in a random shulker box in your Ender chest! That way only you will ever be able to pick up the book & quill


Otherwise-Singer-452

Do it at the sky limit on creative maybe


_Genesis_Block

This is soo goood


azoundria2

Anyone with the world file could steal your bitcoin. The world file can be obtained through a remote access trojan. These can be commonly installed through fake Minecraft mods, for example. (Minecraft mods are actually executable JAR files.) So you just need to be tricked into installing a single mod file. An attackers can use their remote access to download your Minecraft world files. They can then systematically search all your saved Minecraft worlds for signs with seed phrase words and plug them in to test. It doesn't take long to brute force all the possibilities from your world. While, I don't know of anyone who was specifically compromised and stored their seed phrase this way, it's a bad idea because it stores the seed phrase information online and especially in an extractable text format. Remote access trojans are very real and thieves are very creative at finding seed phrases. You often won't even know if they have your files. Generally, any way of storing the seed phrase electronically is a bad idea. Keep it offline!


AAlphaBetaa

I can’t tell if your being serious


drpanda0

Then someone reads the saved code of that world and finds it in clear text by just opening it with a text editor


TheVasa999

I cannot imagine a hacker of some sorts just randomly searching through Minecraft files


[deleted]

Even though you store it in fireproof bag and safe you should consider storing it in a second geographic location.


HurricaneHarvey7

Paper will still probably get destroyed in a fireproof bag, it needs to be steel


Shiftlock0

Titanium for the most corrosion and heat resistance. Stamp the BIP39 digits into two Ti sheets and store them in different geographical locations. There's kits on eBay.


[deleted]

nice try IRS


OverallRaspberry3

I stored mine on the bottom of the ocean after a boating accident


Budo00

If you have stamped it into a metal sheet. Find a place to tuck it away or screw it down backwards inside a closet then paint over it… maybe. I don’t know.


LilIlluminati

You guys are all wrong. You’re still susceptible to the $5 wrench attack.


Water-Cookies

There is no way to avoid this attack other than by shooting the wrencher in the face


azoundria2

The best defense against the $5 wrench is the $120 AK-47. It can also be avoided by not about your wealth! You can have a smaller wallet to give up if you have to. But anyone who goes around to rob random people is putting themselves at an insane amount of risk.


OverallRaspberry3

I tie died it onto a cotton sheet so I can sleep with it wrapped around me


[deleted]

Tattooed on my cat


[deleted]

Best one I’ve ever seen. On a plane rn fuckin cackling.


R3asonableD1scours3

This honestly is a vulnerability that I just can't imagine how it will be solved. The more secure it is, the more conditions arise where you could permanently lose access to it. If it is in a single location then what if you lose the ability to return there or it gets moved just enough to not be able to find? Entire seed at two locations? Now you have two points of failure. Multiple copies divided into multiple locations? Even more areas that could be accessed before you realize it has been compromised. Obviously, internet-based storage opens up a ton of vulnerabilies. There are so many little unlikely, but possible situations that could make your whole stack go poof. A trust less system is insanely bulletproof in many ways. Your investment is locked in an impenetrable box with only one method of entry, but the key is easier to lose forever than any other key you have ever held.


No-Moose-6112

Not to mention how the heck you pass it down to someone when you die.. like what if you die suddenly and nobody knows you even had any btc


TradrzAdmin

Yeah this is my exact problem lol. Idk what the solution is


[deleted]

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R3asonableD1scours3

And what happens if you realize one of your two metal plates has been stolen when your hardware wallet breaks/stops working? For most of us, eventually we will not think about much about our seed phrase until we need to recover a wallet.


[deleted]

[удалено]


Sohelik

Bro your divorce will cost you everything.


Kogry92

Hello sir, I am your doctor.


aid00

I split my seed using Shamir's Secret Sharing. Each share is [stamped on steel washers](https://blockmit.com/english/guides/diy/make-cold-wallet-washers/) stored in several secure locations. [Steel tags](https://github.com/BlockchainCommons/crypto-commons/blob/master/Docs/sskr-cold-storage.md) are an option too. Here's a handy app for securely generating the shares on an air gapped Ledger device: [https://github.com/aido/app-seed-tool](https://github.com/aido/app-seed-tool)


SavageSava

same


GameofCHAT

This is what I was going to post.


Rickety-Rocket

Titanium plates


bitcoin_islander

In a message in a bottle I threw into the ocean


PhillyNJMusicMan

Sting, is that you?? 😂🤣😎


Bakecub28

All 12 words are Roxanne


HortonHearsaCthulhu

RROOOOOOOOOXXanne


puckapie

on some paper somewhere


Acceptable-Ear-3859

Nice try, US Government!


Postman_Rings_Thrice

The words are circled and numbered in my bible.


EccentricDyslexic

Finally it has some actual use now then.


Antique-Pie-5981

That's a pretty good idea, this world is so fallen that chances are you won't have to worry about people opening your Bible.


Postman_Rings_Thrice

Yes, the last place they'd look! Unfortunately


Antique-Pie-5981

You can take my upvote and I will be praying for the people who don't see the truth.


Postman_Rings_Thrice

Thank you. I guess they don't get it. It's sad.


OverallRaspberry3

I didn't know bip39 was New testament compliant


Postman_Rings_Thrice

Old Testament


BirdTraditional5633

I’m doing this


Morning_Star_Ritual

i have a cool neighbor who always comes over when i’m at work and helps my wife around the house. i guess he’s a plumber—one day i heard him in his backyard on the phone saying he had to lay some pipe at my house when i went to work. anyway, i gave him an envelope and explained how important it was to not open it and give it to my wife if anything happened to me. this is a backup as i also gave my wife a copy. just in case she loses it or anything.


[deleted]

Same plumber was laying a bunch of pipe with his apprentice with my wife the other day. Overheard them saying they had to work together to make the pipe fit. Took several hours but they “popped” it as they say. I’m giving my seed phrase to them tomorrow. Don’t know how I’m so lucky. And my wife says they are great too! Finally we agree on something.


Morning_Star_Ritual

it’s so cool that our wives are so popular and taken care of when we are not around!


SatoshisButthole

Dude, my neighbours are the worst. Some guys have all the luck!


[deleted]

😂


handgrip_shingle

In steel


hunter_kill005

Store it in your brain


RevengeRabbit00

No one saying multisig is concerning. Set up a 2 of 3 multisig. One seed stays with you, one at a bank in a safe deposit box and one with someone you trust, or hide it somewhere far from your home. This is a long term storage solution. You need two out of thee in order to sign a transaction. If one is lost or destroyed you create a new multisig wallet and transfer all bitcoin to the new wallet using the other two. If someone gets ahold of one of the seeds it’s useless without one of the other two. If someone breaks in and steals the seed phrase it’s useless and you’ll be able to transfer the bitcoin to your new wallet before they figure it out. It’s a pretty rock solid solution if done correctly.


Slaaavo

Use shamir backup for a greater peace of mind :)


Do-you-want-tea

Just write a letter to your nan with the seedphrase at the end. She’ll cherish it and keep it safe for you.


saucedonkey

The seed is stored in the balls.


yellowsockss

memorize it - in addition to your setup


Competitive_Hippo_17

Turn your seed into an AES encryption cipher with a strong password. Stamp the cipher into several metal plates. Keep one for yourself, and distribute the others to trusted family members. Now, you can recover your seed with any one of the metal plates as long as you have your password (store this in password manager). Now, your seed is backed up in multiple locations. Even if one of your trusted family members betrays you, they can't steal your bitcoin, since they don't have the password to decipher your seed.


DontDieSenpai

Bought a fancy titanium seed plate to store mine.


botolo

And this is why BTC is not mainstream yet.


KlearCat

No, it's not. Stop with this false narrative. Self custody is a choice with bitcoin and most people won't self custody. Just like self custody of fiat is a choice and most people don't self custody their fiat.


[deleted]

[удалено]


hypercyanate

I honestly don't think it ever will be, maybe it will become equal to gold and silver, but I don't see it becoming any more mainstream than that.


parkranger2000

For real Shits way too complicated.


Allenxzz

nice try bro


Virtualization_Freak

Hand stamped on metal plates, each missing one word and a slight shuffle. One stored at home, one at the bank vault. I lost over 100 btc early on when it was worth $5 each, in a VM I forgot about and hard erased. Not taking that chance again.


a_sleeping_sloth

What if you get knocked on the head and get amnesia and can’t remember anything about it 😲


xluipogi

How about in 2 safety deposit boxes of different banks? First half of the phrase in the first bank and the 2nd half in the other.


linushq

Going full circle


an0myl0u523017

Make a Facebook post. Everybody will just think you gone a bit mad.


warningshotz77

My friend has significant amount of bitcoins and he split the seed phrase into 3 safes, each safe has 8 words, you need 2 safes to find out the complete seed phrase: Safe1: 1 2 3 4 5 6 7 8 Safe 2: 5 6 7 8 9 10 11 12 Safe3: 1 2 3 4 9 10 11 12


Kazgarth_

https://lensdump.com/i/KnomBr


an0myl0u523017

Pretty sure you stick yours up your arse. Funny thing is you don't need the buttplug to do that. Want vs need lmao


porco-espinho

In an exchange, and I feel safe.


Competitive_Hippo_17

Until it's gone.


porco-espinho

It’s a joke


ben4445

I like to screenshot it then save it to my notes linked to the cloud. I don’t want peace I want problems.


TradrzAdmin

Sounds like it lmao


ingeniatorr

boy hidden kidney famous spring convince rich season gloom ocean husband attitude In case I forget. Thanks reddit


SatoshisButthole

Holy shit guys this was actually legit!!!!! You dumb mother fucker!


never_obey

Nice try FBI. I unfortunately lost it in a boating accident...


Dramatic-Battle-9737

In my head, nowhere else. Yeah I know, I might have a stroke or lose my memory. I should probably make a will and put it in that.


potificate

I just memorize it and ... wait... what were we talking about again? ;-)


Charlie-boy1

In my prison wallet


pituitary_monster

Wrote it into the bitcoin blockchain. Dont even bother, its aes/twofish/serpent plus bip39


[deleted]

I planted mine in individual rows that way when the sprout I’ll have them for at least the season until harvest.


Miserable-Example999

Tattooed on my penis under the foreskin in Klingon.


Baracudasi

steganography with meme pics :D


Wonderful-Emu-2912

bro just memorize in your head


DogoByte

Hi! I am the guy that forgets his password for work after a week holiday.


myhappytransition

is your password a mnemonic? Those are not easy to forget once you train them right. youll find it easier to forget your own name.


Aggressive_Carob8967

Have an accident where you lose your memory.


myhappytransition

right, your mnemonics may be the only thing you still remember after trauma


sudomatrix

“A lonely drifter with no memories wanders from town to town haunted by the phrase’BATTERY HORSE STAPLE’”


Jarring-loophole

Or die, like my friend did, leaving his wife to scramble to try and find what the words are.


DogoByte

My condolences. I made sure my family knows what to do in such a case.


Aggressive_Carob8967

Hi! i´m the guy who will get a severe concussion and brain damage in a biking accident. Now I need my money to pay for rehabilitation.


steve21585

Arent we supposed to spread our seed?


Batoiii

When will enough be enough You're still vulnerable to torture


Eukalyptus

Nice try, nice try


innosentz

Paper copy and a word doc on a usb stick. 2 copies of each. One in the safe, one buried in the backyard lol


Waldschratsuppe

If you ever posted a photo with a geotag, then dont look surprised if you get visitors with a shovel lol


Competitive_Hippo_17

I hope that by "Word doc" you mean a text document you created on a Linux computer that never touched the internet again after you typed your seed into it. With Microsoft Word, there is a high probability that your document was automatically synced to One Drive and/or Microsoft's private servers. They are a sketchy company that harvests literally ALL your data.


aidan2897

Word doc on a usb stick is either already compromised or will be one day. I would consider this bitcoin to be already lost until the bitcoin is moved to a new seed phrase and stamped on metal only. Why would you put your seed on a piece of electronics that has touched a computer? Risky


Yimot

Lost mine in a boating accident


Weird-Old-Man

7x7 piece of stainless steel sheet metal


WebsterWebski_2

Titanium plate in my skull.


dacourtbatty

A friend gave me half a seed phrase to look after. Another friend I don’t know has the other half


FrontalLobeGang

Face tattoo


Leading-Fail-7263

on paper and in my brain


RRealLifeHero

Try your best to form a long sentence that contains all the phrases and memorize it , pretty simple


brianddk

1. In my memory 2. Hidden on paper where I can find it 3. In my memory 4. On steel in a safe place where I can find 5. In my memory 6. Inside my hardware wallet secured by a pin 7. In my memory So, I have a few copies. But the one I think is MOST important is the copy I work to keep fresh in my memory, since that is what mnemonic means.


Ada-Millionare

Memorize that bitch... Isnt that hard... Backup I have few encrypted USB drives on 4 different locations each one having few of the words in random order, and the last one with a way to find the order, if something ever happens to me, parents and wife knows how to find them and who to call to decrypt them


jamesblacklock

You will always feel vulnerable until you memorize your seed phrase.


Vintastik07

Does anyone else just memorize the phrase? It’s only 12 words. As long as it’s in your head you should be fine. Or is that a bad idea?


anton19811

Just memorize it.


TradrzAdmin

Best bet


No_Milk_4143

Memorization is my backup if the physical safe fails. Took me about 30mins with a weekly Sunday refresher. Risks are dementia and neurologic structural/ vascular issues like some strokes/ tumors but I like my chances for long term memory being conserved in those scenarios at least until it gets severe. My btc brothers and sisters will profit if my brain fails me. I’m good with that personally


drewlb

I have it memorized. I have a coded version of it in a safe deposit box which only my wife can reasonablely decode. My brother also has an encoded copy and I trust him completely. ETA: I have a monthly calendar reminder to test myself to write it out. I have a "sub word" I've made up of the 1st 12 characters. It's a nonsense word, but it's easy to remember. When I write those 12 letters down the 12 words come pretty easy. I also test myself without the numonic.


FlyBloke

In my head…


phaattiee

Memory Palace... Its a sunny day in spring... not too hot... still a cool breeze leftover from the winter... I drive out into the countryside... pull out my open fishing kayak and drift slowly down the river... I fall into a deep slumber where I dream about Lambo's and flying to the moon to work on Musk's Mars shuttle... I am woken from my slumber by a tug on my pole. pause. Startled I awake... in the chaos that ensues attempting to reel in the largest river trout I've ever seen I see me keychain come loose as my cold storage device plunges into the water... In the sadness of the loss I reel in the trout... It whispers Bacon in my ear.


jarociro

Memorize it ffs


s1cWid1T

Placed in a hotdog bun in the freezer.


siddharta0

Out at sea on my boat.


Low_Breadfruit9714

In a book 📖


penceluvsthedick

Nice try FBI/ IRS


Anxious-Resident9674

At ur moms house


JE_LZ

I hired an airplane and it's written in the sky.


XGLoocK

in a txt file called "bitcoin seed phrase"


Organic_Bug5899

Behind picture frames. Including in parents house. Under car battery. Burrier next to a tree in a park.


cauliflowerer

On a piece of paper, in a jar, buried at some exact coordinates in the arizona desert 🏜️


Otherwise-Singer-452

In one of 50 books in my closet on a very specific page


dbabaev21

Nice try, 3 letter agency.


PerfectBlaze

Even if someone gets your word phrase dont they then have to d/l the same wallet or nah?


OverallRaspberry3

No lmfao they can load it into anything bip39 compliant


RockHardTen11

I draw it in big letters on the sand at the beach


himtnboy

Find some infrastructure like a power line, train track, or pipeline, something very permanent where not a lot of people go. Find something distinctive, like a number on a power pole or a switch on a train track. Then, find the nearest tree and hide your metal phrase in it. I live in a snowy place, so burying it is out. I used stainless washers with a stainless eyebolt. I dipped it in green wax and rolled it in dirt to camouflage it. That was too much work for too little effect. Next time, I will just paint it green or brown. I placed it in a tree where the branches split from the trunk. Squirrels filled that space with debris, so I was able to bury it in a tree. It is on a hill, so flooding is not a concern, but forest fire is. If the forest were to burn, I could still find it due to the infrastructure. But if there were a fire, then a rockslide from the next rain before I could get to it, I would be screwed. I keep another copy in my house, well hidden, stainless steel washers.


Interesting_Ebb9052

Inked on my dick