Miner’s deal

I’ve been working full time on Bitcoin related products for the last 2 years and every day I’m more fascinated by things I figure out, however some of them are mostly speculation and not really facts for now. My take on this graph On November 12th, 2015 between 17:17 to 19:17 EST this spike happened

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Blockseer snapshot

Blockchain Analytics will be the new black

Once upon a time I deposited some bitcoin in a darknet market … I start following the coins in the blockchain… Blockchain is this public ledger of all the transactions ever happened on Bitcoin network until right now. Dakrnet Market is a marketplace that is only accessible through TOR network. Interesting info: Darknet markets comparison

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BIP210 Proposal (DOA)

Considering current P2SH (multisiginature) implementation in bitcoin-core [] ,for any set of 3 public keys we have six possible 2 out of 3 multisig addresses. The order of the keys in the set has direct effect on address generation and even signing one multisignature transaction. let me show you what I mean: let’s say we have these 3 addresses

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helix by grams

A quick look at Helix by Grams

I read about Helix by Grams a week ago as the new best Bitcoin cleaner so I thought to give it a look. They call them selves as the best because it’s not just coin mixing service, but you would get clean bitcoins for your dirty ones, comparing to other coinmixing services that you would get some

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Feel The Ball

Feel The Ball – Bitcoin Tipping Game

[Post to be updated soon] never got the chance to write this blog, and it’s already too late for it. hopefully will write a better one for version 2. This is the support post for the game release version 1.5   UPDATE (Oct 2015): This game paid over 100 rewards.

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Plague Network hacking for fun and profit

Some nights ago I started playing with mitmproxy and was looking for something to poke on, Tinder was already taken by Rich Taylor and others. I’ve been using this new social network app that has a new way of spreading the posts called Plague. I liked its concept so… that was enough to poke it 🙂 Setup: mitmproxy

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Screen Shot 2014-11-28 at 12.35.37 AM

Ledger Wallet Review (Part 1)

I received a Ledger Wallet From Bitcoin Embassy to do a full technical report on the device. without further ado, here is the log from when I started working with the Hardware wallet until …. Here is what is included in the package: It looks pretty neat. The only thing I found weird is the

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Screen Shot 2014-11-26 at 4.28.20 PM

Tehran Traffic (iOS and Android)

I wrote Tehran Traffic version 1.0 in October 2010 as an experiment and for a while I thought I’m the only one using it. However, It got really popular among Iranians (Mostly tehranians) and It got around 20K downloads for 1.5 years it was up. From 2012 to 2014 I did not renew my Apple Developer

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A lost night in Launch Images

I used to take Apple Developer documentations as a holy book, they had everything, all the details needed to do anything, you just had to have the links in mind and look for them in the right place, but all in one great reference list. I decided to a long forgotten app in iOS AppStore

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