Stack Exchange

cdecker

Switzerland

http://snyke.net

I'm a PhD student in Computer Science at ETH Zurich doing research on Bitcoin.

Publications

  • Bitcoin meets Strong Consistency
  • Information Propagation in the Bitcoin Network (bibtex)
  • Bitcoin Transaction Malleability and MtGox (bibtex)
  • Have a Snack, Pay with Bitcoins (bibtex)
  • BlueWallet: The secure Bitcoin Wallet (bibtex)
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Top Questions
Top Answers
48
What is relation between scriptSig and scriptPubKey?
bitcoin.stackexchange.com

36
Is there an advantage to use a Synchronized Method instead of a Synchronized Block?
stackoverflow.com

24
How does the bitcoin client determine the first IP address to connect?
stackoverflow.com

23
What is the longest blockchain fork that has been orphaned to date?
bitcoin.stackexchange.com

21
How is the network hash rate calculated?
bitcoin.stackexchange.com

18
What's the difference between a bitcoin client and wallet?
bitcoin.stackexchange.com

15
With 100% segwit transactions, what would be the max number of transaction confirmation possible on a block?
bitcoin.stackexchange.com

14
Downloading a Torrent with libtorrent-python
stackoverflow.com

14
How does Satoshi Dice's 'zero confirmations' transaction system work technically?
bitcoin.stackexchange.com

14
Cheating on pooled mining
bitcoin.stackexchange.com

13
Is Lightning Network a risk for Bitcoin security since it reduces miner fees?
bitcoin.stackexchange.com

13
What is "Script Hash" address exactly and how does it work?
bitcoin.stackexchange.com

11
How does Bitcoin figure out what time it is?
bitcoin.stackexchange.com

11
Why does bitcoind say "error: couldn't connect to server" for the first few minutes of boot-up?
bitcoin.stackexchange.com

11
Countrywide Internet isolation, inevitable fork
bitcoin.stackexchange.com

11
Why does gettransaction report me only the receiving address?
bitcoin.stackexchange.com

10
Closing a channel in Lightning Network
bitcoin.stackexchange.com

9
Can the number of transactions per second ever overwhelm the network?
bitcoin.stackexchange.com

9
PUSHDATA4 unnecessary?
bitcoin.stackexchange.com

9
Is it possible for the network to stop finding valid blocks?
bitcoin.stackexchange.com

8
Why would increasing the Bitcoin block size lead to a more centralised system?
bitcoin.stackexchange.com

8
If a wallet has multiple addresses, is the money in the wallet or in the address?
bitcoin.stackexchange.com

8
In order to reduce fees, can I 'consolidate' my wallet by sending the entire balance to a new address in the same wallet?
bitcoin.stackexchange.com

8
Why would a miner mine with a difficulty other than 'the' difficulty?
bitcoin.stackexchange.com

8
Why does the Bitcoin conversion rate change wildly?
bitcoin.stackexchange.com

8
How to make Bitcoin-Qt client portable? (Windows)
bitcoin.stackexchange.com

8
How do you know what version number to use?
stackoverflow.com

7
How long should synchronizing your wallet for the first time take?
bitcoin.stackexchange.com

7
Can I addnode to blockchain.info?
bitcoin.stackexchange.com

7
A complete bitcoin implementation in Python?
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