Marc Preston

262 posts

Marc Preston banner
Marc Preston

Marc Preston

@Marc_Preston

CEO of Preston West Capital. Startups: @Anonabox @HelloTelApp @ProximiTel @SocialMedia_180 / [email protected] / Serial Entrepreneur: https://t.co/hnNtQLvHsI

California Katılım Ağustos 2009
218 Takip Edilen1K Takipçiler
Marc Preston
Marc Preston@Marc_Preston·
@we_satoshis That way people can get reminders directly from Youtube that your live is about to start etc.
English
0
0
0
23
Marc Preston
Marc Preston@Marc_Preston·
@we_satoshis Will you be live streaming via Youtube? If so, I have a humble suggestion for y'all. Please schedule the stream in advance via the YouTube Live Control Room, creating a unique URL for your audience to click "Set Reminder".
English
2
0
0
94
wesatoshis
wesatoshis@we_satoshis·
We’d like to test the Bitcoin Watch Guard live, so sometime this week we’ll be posting a Bitcoin wallet with a 12-word seed phrase containing 21,000 sats see if you can claim them! (We will be live-streaming the event)
wesatoshis tweet media
English
5
5
31
3.4K
Marc Preston
Marc Preston@Marc_Preston·
@we_satoshis What a fresh idea + implementation to counter measure an attack. Marvelous job!
English
0
0
1
549
wesatoshis
wesatoshis@we_satoshis·
In the video, we show how the attacker gained access to our wallet seed and simultaneously used his Sparrow Wallet to transfer the funds to a Bitcoin address under his control. At the same time, Wesatoshis, which monitors our wallet in real time, detected the unauthorized transaction and immediately executed a pre-signed panic transaction. By leveraging Replace-By-Fee (RBF), it replaced the attacker’s transaction and redirected the funds back to a Bitcoin address under our control.
English
54
70
975
89.9K
Marc Preston
Marc Preston@Marc_Preston·
@lopp So I guess none of us are gonna talk about in-transit copy paste injection exploits that could already be living on your system? At least with a test transaction you could potentially flush this out.
English
0
0
1
33
Jameson Lopp
Jameson Lopp@lopp·
Anyone who understands the UTXO model knows that a transaction completely destroys and then recreates your money, thus the idea of a "test transaction" is laughably naive. Just make sure you verify the transaction details on dedicated hardware. x.com/beaniemaxi/sta…
Beanie@beaniemaxi

Imagine the balls it takes to not only hodl what is now $1.1 Billion worth of Bitcoin for 14 years from a $7800 cost basis, but to just send it all out with a single click and no test transaction.

English
112
34
693
167.2K
Marc Preston
Marc Preston@Marc_Preston·
More of this please!
English
0
0
0
0
Marc Preston retweetledi
howardfineman
howardfineman@howardfineman·
David Martin of @CBSNews, a superb reporter I’ve known for decades and worked with at the original Newsweek for many years—and whom I trust totally—says #Putin has just ordered #Russian forces to invade #Ukraine in its entirety, with reserve units following to run an occupation.
English
1.1K
1.8K
4K
0
Jake Williams
Jake Williams@MalwareJake·
Slack Desktop sucks on Windows. Holy hell, there are not words for how much I hate it...
English
27
2
60
0
Marc Preston retweetledi
Tavis Ormandy
Tavis Ormandy@taviso·
Three out of the four vulnerabilities in the latest iOS advisory were exploited in the wild, yikes.
English
7
237
591
0
Marc Preston
Marc Preston@Marc_Preston·
@odinofcrypto @cz_binance This is why i dont interact w/ people on Twitter. So...who front runs your 5-10 #OTC deals per month? Who do you clear through? As you know, all your deal flow would be tied up in disclosure agreements & trades would be made OVER THE COUNTER...so how do people know ur deals?
English
1
0
0
0
Marc Preston
Marc Preston@Marc_Preston·
@odinofcrypto @cz_binance Think ill just let the community / @cz_binance and friends etc chime in. How much OTC trading + OTC deals have you been involved with directly? my guess is zero. wasnt trying to harp on ya earlier, trying to help teach a bit since many Crypto traders really have no clue.
English
1
0
0
0
Marc Preston
Marc Preston@Marc_Preston·
@paoloardoino when ya get a few seconds, please check ur Telegram from me. Promise it will be worth your time. Cheers!
English
0
0
0
0
Marc Preston
Marc Preston@Marc_Preston·
@odinofcrypto @cz_binance So, thats not really how true OTC works, hence the name 'over the counter'. In its purest form, retail will never see it + its volume + nor does it affect the price directly at time of sale. Now, what happens after an OTC order is cleared to the customer is a diff story.
English
1
0
1
0
Marc Preston
Marc Preston@Marc_Preston·
@cz_binance @cz_binance Direct to dealer desk, I like. What are the terms + basis points + spread + slippage? Do you have a broker [myself] to dealer [Binance] option in place where ya can shave a point or two for larger OTC?
English
0
0
1
0