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Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ Profile
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ

@KLoaec

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@wizardsardine CEO ๐Ÿช„๐ŸŸ. BS intolerant. โฌ›๐ŸŸจ ex Breaking Bitcoin and BoB. @btcazores @revaultdev co-architect

Azores, Portugal
Joined March 2013
Don't wanna be here? Send us removal request.
@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 year
Introducing Liana, by @Wizardsardine . A new type of Bitcoin wallet built around Miniscript: it feels like any wallet BUT it has a big difference: you have a recovery path after you stop moving funds for a while. What does this mean, practically? -> backups -> inheritance 1/n
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 years
Reminder: Samson Mow didn't introduce anything to the Bitcoin codebase. He makes hats.
@Excellion
Samson Mow
2 years
Reminder: Matt Corallo introduced an inflation bug into the #Bitcoin codebase that could have killed Bitcoin.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 months
I don't care about Microstrategy. I don't care about ETFs. I don't care about US regulations on electricity. FFS we are talking about censorship resistant money or whatever random regulated stock??? I need better accounts to follow, too much bullshit on my feed right now. Help๐Ÿฅบ
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
5 years
I think i just purchased the first banana with Lightning ๐ŸŒ @theblockcafe
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 years
14 years. When I started working on Bitcoin it felt like it was taking over the world, large companies were accepting it one after the other (Expedia, Microsoft, Steam...). Right after that the craze around shitcoins and ICO scams started. 1/3
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
5 months
The best way to fix the inscription spam is to use Bitcoin. They aren't stealing blockspace, you are just not willing to pay for it. They value their spam more than you value your transactions. If the actual problem you have is high fees, what do you want, price controls? ๐Ÿ˜‚
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
3 years
Ethereum is such a joke. They are going to "delay" the difficulty bomb AGAIN (originally scheduled in 2017 if i'm not wrong?) because, well, probably the people in charge of planning are making too much money with mining ๐Ÿคก Changing the economic incentives every other day like ๐Ÿงšโ€โ™€๏ธ
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 years
Some always tried to change the course, to make it faster, cheaper, "innovative". It survived and is stronger than ever. Still a lot to do tho, and still excited to focus all my time on it. Happy birthday Bitcoin whitepaper โค๏ธ, and thank you to everyone part of this journey ๐Ÿ˜˜
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 years
A quick thread on the LND drama, because there is quite a lot to cover. First of all, I don't even run a LN node because I consider the LN state of the art to be weak security. So I'm not taking sides with LND or anything here. So, someone sent a transaction to break things. 1/n
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 year
Installing and running Core while taking a dump, AMA
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 years
Bitcoin managed to keep a hard focus on what's important: a system that works no matter what. Not cheap. Not fast. This is what gives Bitcoin its value, the commitment to not break things, and (slowly) improve. Huge thanks to the people who managed to keep it on its track. 2/3
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 months
This is what state of the art, applied Bitcoin engineering looks like. Taproot+musig+miniscript, reducing costs, drastically improving privacy, all while completely invisible to the user. I genuinely think @acinq_co is one of, if not THE most impressive team in Bitcoin.
@PhoenixWallet
Phoenix Wallet
2 months
(*) Swaproot is a new swap-in protocol that leverages powerful new features added to Bitcoin and Lightning in the last few years: Taproot, MuSig2, Miniscript descriptors. For the technically inclined, we have explained all about Swaproot in a blog post:
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
3 years
Passing security at an airport, i have a @bitcoincoreorg hoodie under a jacket. Removing the jacket, the security guy notices "oh Bitcoin! Cool!" What a long way we have made.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 year
People talking about forking Bitcoin because of this nft thing: what is wrong with you. Bitcoin isn't a thing you fork because you don't like what people do with it. Any fork is dangerous for users, and take insane coordination. Don't want to pay for fees? Don't use Bitcoin.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 years
Fun fact: I noticed the Bitcoin block reward diminished. After some investigation i realised it was the halving๐Ÿ˜ฑ So here is a pull request to put it back to 50. #muchdecentralized
@econoar
eric.eth
4 years
Fun fact: 4 weeks ago I noticed an uptick in Ethereumโ€™s block times. After some investigation I realized it was the difficulty bomb๐Ÿฅถ I created an EIP to push it 4mn blocks. The plan is to have a fork at block 9.2mn (early Jan) called Mountain Glacier๐Ÿ”
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
3 months
Aaaand one more dead hardware signer. RIP. The screen is on, but unreadable. Today it's a Ledger, but this happens to all of them. Always have a backup.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 years
Finally happening: Portugal is taxing bitcoin. 28% capital gain tax first year, 0% afterwards (but you'll need to prove it so good luck with that). I guess we can try to lobby that a UTXO not moving for a year is enough, instead of only accepting KYCd casinos...
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 years
A few people have been talking about a Portuguese citadel, especially since the minister of economy announced "deregulating" a few industries. Also Portugal is cool. Should we seriously try to move forward on this? Any Portuguese willing and capable of doing the lobby work?
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
3 years
More like: Ethereum has no need for a blockchain, it works perfectly well on AWS
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
3 years
Today someone took 10 min to explain me that Bitcoin was an app built on top of blockchain technology, and that he knew what he was talking about because he is a developer. Also he told me about Binance being the future or something. AMA
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 years
To whoever is behind this, please sign proof of the funds existing, and release a PGP key for applicants.
@BitcoinMagazine
Bitcoin Magazine
4 years
"The anonymous organisation Unknown Fund has announced that it intends to invest and donate $75 million in #bitcoin to startups which directly or indirectly support the idea of anonymity." ๐Ÿ‘€
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
5 months
Asking for a friend: Why isn't @ocean_mining mining 300kB blocks? ๐Ÿฟ
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 year
I actually thought we would enter a 2014-2015 bear equivalent. But everyone is excited and building like crazy, morale is high even with all the people who started in the last 2 years and are at (significant) loss. Anyone actually feeling down/afraid?
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
6 years
So here we go, Bob is live <3 Following on @breakingbitcoin of last year, we are super thrilled to announce @build_on_btc .
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 years
It's in French, but so far my best and most important talk on Bitcoin. TLDR: we are fucked if we keep living in unicorn land.
@SurfinBitcoin
Surfin'Bitcoin
2 years
[REPLAY Nยฐ8] Rรฉseau anti-fragile par nature, #Bitcoin est nรฉ et s'est dรฉveloppรฉ dans un environnement hostile. @KLoaec explore pourquoi et comment dรฉfendre #Bitcoin contre des d'attaques รฉtatiques. ๐Ÿ‘‰Le replay #SurfinBitcoin22
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
11 days
Thanks to Taproot, Liana can look like any basic wallet on chain. This transaction looks like (and pays fees like) a singlesig, but it's a Liana wallet. For now it only works with Ledger, but Coldcard will follow very soon. A huge step to pay lower fees and have better privacy!
@Wizardsardine
๐Ÿง™โ€โ™‚๏ธ๐ŸŸ Wizardsardine
11 days
Privacy has many layers in Bitcoin. Wallet fingerprinting is one of them. Since Liana V5, your wallet can look like a regular single sig, while having invisible recovery paths protecting you. I just made this transaction, looks like a single sig but...
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 years
I don't get all the new hate for @nic__carter , he and @CastleIslandVC have always been investing in "crypto", not Bitcoin only. Did you guys just trust, not verify? ๐Ÿฅฒ Weird.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 year
Tons of trash takes about Ledger following the bug disclosure yesterday. Miniscript is a huge improvement for the safety of bitcoin wallets, and Ledger is the only company who cared implementing it so far. They deserve PRAISE for it, bugs are part of any development process.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
3 years
Could someone test if it's possible to read the backup words on the various "metal sheets" with an xray scanner (typically: airport)? @lopp did you look into that? I think it's a major potential issue for Bitcoin backups.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
5 months
This is the worst case situation, with regards to storing data. Op_return and even inscriptions are nothing in comparison to the harm done by faking keys. This bloats the utxo set forever.
@mononautical
mononaut (tx/acc)
5 months
they're multiplying ๐Ÿ˜’
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 year
When I saw the grifters invited to speak at @TheBitcoinConf I felt bad. At the event, the amount of ordinals (aka ex web3/nft) shills made me cringe. Then the open source stage opened. ๐Ÿคฏ Shitcoiners in disbelief ๐Ÿดโ€โ˜ ๏ธ Pirate Livestream ๐Ÿด No bracelet check ๐Ÿ‘จโ€๐Ÿ’ป Hackers tables 1/2
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
5 months
Thread on what hardware signers are for, as it seems people are getting confused. They don't make your Bitcoin "safe". Your day to day phone, or laptop, can't be considered secure to store money. Still, that's what we use when we pay someone, or receive funds. 1/8
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 years
Been away for a few days so I'm not sure wtf it's happening with RBF. Anything that's not confirmed (=in a block) doesn't exist from Bitcoin perspective. The blockchain is the source of truth. Obviously anything not in the blockchain can be replaced. RBF cannot be avoided.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 months
I have been to many Bitcoin conferences. @BitcoinAtlantis was unique in the sense that it was very much a family event, kids everywhere, wives and husbands genuinely interested in understanding what this is all about. Felt way more down to Earth than any other event I've been to.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 year
This is obviously an open source software, in its infancy, and will see regular (monthly?) updates. More info on our CTO blog post: 5/5, that's it for now I'll come back later for more tweets :) Follow @Wizardsardine !
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
3 years
Just realized that exchanges are a dying breed. They are the "webportal", the Yahoo/MSN of Bitcoin. What happens to then when people earn bitcoin? Use bitcoin? Pay taxes in bitcoin? Exchanges need fiat and shitcoins to be relevant, how long until this is gone? 10-20 years?
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 years
You were a big ETH fan 3 years ago. PoS was coming out in "less that 6 months". Sharding soon too. But you fell into a coma, just waking up today. Excited, you check how much you staked during all those years, Bitcoin must be dead by now.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
6 years
Dat moment you realise 2 co-authors of #Meltdown were speakers at @breakingbitcoin <3
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 years
Ultimately what happens is that the organization will disclose the vuln, credit you for your service, and you get internet points and A LOT of respect from colleagues and the industry in general. But today @ajtowns got rugpulled of this, and it sucks. He did the work. Kudos AJ โค๏ธ
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
6 years
I've been exchanging messages with so many core Bitcoin people in the past 4 days, I'm super excited :D So yeah as you can guess, we are putting together a big (Bitcoin only) conference. It's called Bob.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
3 years
Best conference I have attended so far. I'll definitely be back, Chaos never ends. Thanks to the organisers and volunteers, awesome experience. #hcpp21 @Paralelni_polis
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 month
Some people are gonna complain "wow 1% wtf" but developing an entire LN implementation isn't cheap. Something that "just works" is probably worth the money. Stripe is much more than 2.5% if you account for all the extras. @acinq_co is a role model for open source engineering.
@PhoenixWallet
Phoenix Wallet
1 month
@callebtc Thanks! The effective receive fee is close to 1%, compared to 1.5-2.5 % on stripe (fiat) , 1% on opennode (btc), both custodial payment processors.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 year
Super glad to be a sponsor of the open source stage, an event within the event (or as many say: the real main stage). 300 seats, the stage was ABSOLUTELY PACKED with people standing all around. Great vibe, people talking hardcore tech. Queuing to see demos. See you at day 2 โค๏ธ
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 years
Alright installing Specter, connecting Coldcard, getting wallet running took 3 min altogether. This thing is neat.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 year
Not sure why people talk about miniscript as something in the future. It's here, now. Sure hardware signer compatibility is not great yet, but get a SpecterDIY or a Ledger and you are good to go. Liana v0.2, with multisig + timelocks is usable today. 1/2
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 years
Wanna enter Bitcoin history? I'll send you 2 pizzas if you send me 10000 BTC. You'll also be famous forever.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
10 months
Finally received my Liana Green โ„ข๏ธ @COLDCARDwallet (Ok it's just a normal green, wen Liana green @nvk )
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
3 years
For everyone who missed my talk at @TheBitcoinConf , here is the important part. Bitcoin Vault: a Bitcoin staged transaction process allowing to prevent the movement of funds. (Also used for: a UTXO protected by such a process.) == A MULTISIG IS NOT A VAULT
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 month
@niftynei @heavilyarmedc He got caught, but now is just the beginning of finding out what else he backdoored in all those years. It might go very deep, as he seems to be a very good engineer (or group of).
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 years
Full IBD+index with Bitcoin Core 0.19.0.1, on a mid-range, recent computer (Ryzen 3600, 16gb ram, NVMe SSD) 7 hours 18 minutes. assumevalid=0 daemon=1 dbcache=8000 txindex=1 checkpoints=0
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 year
Inheritance continued: with Liana, you can safely share your recovery key with your family or attorney: they can't touch the funds before you stop using your wallet for the predefined time. As long as you are around, they just can't touch it! 4/n
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 years
Yo people, last time I tweet about this (hopefully): You know Rust ๐Ÿฆ€? You want to work on open source #Bitcoin software? Ping me or @darosior , we are hiring right now. Remote or ๐Ÿ‡ต๐Ÿ‡น, flexible hours/days/projects, ๐Ÿ‡ช๐Ÿ‡บ visa if you want... all OK :D
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
3 years
I don't like politicians, but this is history.
@nayibbukele
Nayib Bukele
3 years
El Salvador has just bought itโ€™s first 200 coins. Our brokers will be buying a lot more as the deadline approaches. #BitcoinDay #BTC ๐Ÿ‡ธ๐Ÿ‡ป
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
6 years
Dear followers: - please run a fully validating Bitcoin node (Full or Pruned) - make sure it's not a version affected by CVE-2018-17144, preferably 0.16.3 or the current 0.17.0 If you don't do this, you are not a bitcoiner, sorry to break the news. It's not hard, and it's cheap.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
20 days
Wen @CasaHODL , wen @nunchuk_io , wen @bitcoinKeeper_ , wen @unchainedcom , wen @BitGo , wen @AnchorWatch as Safety Net providers? All I need is xpubs ๐Ÿฅน
@Wizardsardine
๐Ÿง™โ€โ™‚๏ธ๐ŸŸ Wizardsardine
20 days
Introducing: SAFETY NET. The ultimate protection against loss. CEO is super proud of doing this weird corporate intro about our all new SAFETY NET marketplace <3 Get these BTCs safe, even if you lose everything. But don't trust anyone if you don't.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
6 years
To everybody who launched a (or a few) Bitcoin startup and had skin (your own money) in the game: you are not alone. Most (all?) of us lost on the financial aspect. We pushed the industry forward, and invested in ourselves tho! #rektgang
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
3 years
ELI5 why hardware wallets all have their own app. Can't you guys just have a standard-ish API and contribute to existing open-source wallets?
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
11 months
Miami and Prague: done. Both were extremely good, Miami had the open source stage, Prague had the expo area. @BtcPrague had so many of the right people. Incredible work on getting everyone onboard. Felt so much more like Bitcoin events in 2017 than the now common influencer crowd
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
8 months
I must say the @AnchorWatch miniscript t-shirt is very cool. Also it's sunny on the island, see you all in 2 weeks for @btcazores :)
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 years
To be fair, we are all trolling but ETH was PoA all along as they were hardforking regularly. The PoW was just a smokescreen, PoS is a better fit to control what chain is the "real" one when you fork every other month.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 months
IT_S_HAPPENING.GIF
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 years
Congrats on Taproot going live :) Specifically to everyone who architected, built and reviewed it, you people are awesome. Taproot is going to bring so many new things to Bitcoin, most we still can't even imagine today. New tools to the Bitcoin architect workbench ๐Ÿงก
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
5 years
Breaking Bitcoin 2019, here are the recordings :) Day 1: Day 2: #BreakingBitcoin
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
7 years
In the bitcoin world, it's now trendy to complain about the TX fee for a $4 coffee, but not realizing the actual rip off is the $4 coffee.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
7 years
1/ Ok, so we haven't talked about it publicly yet, but we are helping to organize a big security event about Bitcoin, in Paris in September.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
6 years
The @ethereum foundation is selling tickets for their developer conference for over 1k euro. No speaker nor programme announced, but sure tickets are on sale. What's the point of a foundation funded by ICO and premine if not making a profit from your devs?
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 months
If you needed Vaults so bad, you would already use some. Sure, UX without covenants is a massive pain, but if it's enough to deter 100% of people and companies, maybe it's not that "needed" after all. Don't get me wrong, as a builder on later 1, I absolutely want covenants. 1/5
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 years
I miss Bitcoin conferences ๐Ÿ˜ญ
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
6 years
10 years already. The next decade will be as bumpy as the previous one, can't wait for the drama, the ragequits but also the inevitable end of "money" as we know it today. Happy bday Bitcoin paper, and thank you Satoshi for changing my life.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 year
Cleaning up the apartment, and found one of these beauties. One of my favorite Bitcoin stickers โค๏ธ Well done @bitcoinbrink
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 months
Appreciation tweet for @achow101 and the other dedicated Bitcoin Core janitors. We love you very much.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 months
PSA: Wizardsardine is known for the Revault and Liana open source software, but we also do security work for other Bitcoin open source protocols and companies. If you need security stuff, we can help ๐Ÿ˜— You can pay in Bitcoin.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
3 years
@_jonasschnelli_ If you are a libertarian or anarchist, you let people do their life choices. If someone wants to kill themselves with sugar, good for them, and i'm not paying for their healthcare.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 years
TIL: In Ethereum you are supposed to assume good faith. What could go wrong?
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
5 months
Yesterday I was on a podcast, I was asked about Ledger. I said I liked the hardware very much, and their focus on side-channel mitigation is quite unique, but the software was bad. Today, i realize "bad" truly was an understatement. Security 101 not in place, in security software
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
6 years
So far, @build_on_btc has attendees from: Australia Austria Belgium Canada Estonia France Germany Hungary Israel Italy Liechtenstein Malta Netherlands Norway Portugal Romania Russia Singapore Slovakia Spain Sweden Switzerland Turkey UK USA ...and more :D
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 years
If you have the chance to visit Portugal one day, and eat meat/carbs, you HAVE to try the Francesinha
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
7 years
Breaking Bitcoin, Live! #BreakingBitcoin
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 years
On CTV and drama: "Covenants" are restrictions on how some funds can move. It doesn't exist on Bitcoin today, we have secrets and time locks. Covenants are very useful for security applications, as you can add an extra layer of security on top of just owning the private keys. ๐Ÿ‘‡
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
3 years
Not an OG but definitely thrilled to be speaking about Revault and how to enable the next bull run ๐Ÿ˜ถ
@TheBitcoinConf
The Bitcoin Conference
3 years
New speaker announcement! We are happy to have @KLoaec speak at #Bitcoin2021 in #Miami ! Loaec is the CEO & Co-founder of Revault, a #Bitcoin maximalist and OG, and Organizer of the Breaking Bitcoin conference! ๐Ÿ˜Ž๐ŸŒด
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
6 years
I'm quite unsettled by the amount of pictures of the public being taken. #bh2018 . Can we get fewer of those please? <3
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 years
Work in progress: - some of us are working on finding inland zones - I am making progress on a zone in the Azores Shit is actually moving fast, and a lot of bitcoiners reached out <3
@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 years
A few people have been talking about a Portuguese citadel, especially since the minister of economy announced "deregulating" a few industries. Also Portugal is cool. Should we seriously try to move forward on this? Any Portuguese willing and capable of doing the lobby work?
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 years
We have been looking into hosting a technical Bitcoin conference for a while, where Revault is headquartered. It's on an island in the middle of the Atlantic, so flights are a bit expensive but accommodations are on the affordable side. And it's an awesome ๐ŸŒ‹ place, part of ๐Ÿ‡ต๐Ÿ‡น๐Ÿ‡ช๐Ÿ‡บ
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
10 months
Fuck communism.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 months
Aww @COLDCARDwallet made sure it's a perfect fit in the @Ledger nano S box ๐Ÿฅฐ๐Ÿฅฐ๐Ÿฅฐ
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
6 years
It's all wrapped up already! See you next year at @breakingbitcoin or in 2 years at @build_on_btc ! Thank you so much <3
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
5 years
not trolling here: afaik Ethereum was supposed to be that, wasn't it? Does this mean Ethereum 1 is a failure? If so, i would like an apology of everyone calling me a "troll" when i was whistleblowing. Otherwise please enlighten me.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 year
The @btcazores venue is on this shot. It's not Miami but hey.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 years
When we talk about the halving, we usually think about scarcity vs fiat. But remember, Ethereum and the others are not halving in 4 months, only Bitcoin. It's not going to be a "crypto spring" or anything. Only Bitcoin will get harder to find. Rip shitcoins.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 year
Better backups: right now, if you keep your backup in clear text anybody finding it would be able to empty your wallet. With Liana, not before the time lock expires. Mix this with temper evident bags and regular checks, you have a pretty safe and simple backup. 2/n
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
6 years
Funny how everybody was a genius trader during the pump, but now it's all "manipulated!". Deal with your own stupidity and learn, like we all did.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 years
So, Revault is still just 5 people, and if you have been following the Github or @darosior announces over the past months, you may have noticed we are (finally) getting there. We'll need more people to join us, not only on the technical side.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 years
So @darosior and I are launching a new startup to bring Revault to life. Our focus is to build a Rust implementation of the architecture within the next 12 months or so. We are looking for ~2 good Rust Bitcoin devs to join us in this endeavor! Also, here is the logo we chose ๐Ÿฅฐ
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
2 years
Coffee is one of my other passions outside of Bitcoin, today I'm participating again at the national Aeropress competition โ˜บ๏ธ I'm probably not gonna go to the second round (never managed to) but hey! #aeropressPT2022
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
6 years
Am at an ICO meetup right now. It's actually an ICOception, an ICO to fund ICOs. @iconiqlab WTF is wrong with people. #scam
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
6 years
Been out of office for 2 days, and it's like Bitcoin has moved forward 10 years. This industry is insane. Congrats to @starkness and the @lightning team :)
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
3 months
When Liana v5 ๐Ÿฅน Taproot in Liana will be such a game changer.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 year
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
1 month
I would even say: if there is ONE company in this industry that I'm in complete admiration of, it's @acinq_co . No bullshit. No influencer. No shit posting. No ads. Extremely rare conference presence. Just delivering, for years.
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@KLoaec
Kevin Loaec ๐Ÿง™โ€โ™‚๏ธ๐ŸŸ
4 years
Oh! Local bar we got into Bitcoin now have their own brew, "Plan B" ๐Ÿคฉ
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