User MaiaVictor

29 votes

4 answers

14k views

How do I decrease the difficulty on a private testnet?

asked Mar 31, 2016 at 23:45

22 votes

1 answer

3k views

This image claims you can build "decentralized apps", and each computer "contributes a little to process it". Is that claim correct?

asked Jan 24, 2016 at 3:23

20 votes

5 answers

7k views

Is there any safe way to send money from a cold wallet, using an untrusted computer?

asked Feb 5, 2016 at 0:59

20 votes

3 answers

8k views

How can DApp developers profit from their work?

asked Feb 4, 2016 at 2:54

17 votes

1 answer

7k views

What does it mean to "run code on the blockchain"? Wouldn't blockchain become huge?

asked Jan 24, 2016 at 3:09

14 votes

3 answers

12k views

Is it possible to build a private (permissioned) blockchain with Ethereum?

asked Jan 3, 2017 at 2:19

13 votes

3 answers

4k views

Is there any efficient way to compute the exponentiation of a fraction and an integer?

asked Dec 1, 2016 at 17:22

9 votes

2 answers

4k views

Is there any working zk-snark implementation (even if experimental) among the existing Ethereum clients?

asked May 22, 2017 at 22:52

8 votes

2 answers

2k views

Complete steps to write a hello world on testnets?

asked Mar 1, 2016 at 14:43

7 votes

1 answer

601 views

How does the BTC Relay validate Bitcoin blocks?

asked May 2, 2016 at 15:19

7 votes

2 answers

988 views

Is it safe to generate an account with 256 coin flips?

asked Feb 4, 2016 at 13:42

7 votes

2 answers

237 views

Why setting fields of a memory object and then storing it all at once is more expensive than storing each field separately?

asked Dec 1, 2016 at 13:13

6 votes

2 answers

1k views

Is it safe to leave your account in an untrusted computer, as long as it is encrypted?

asked Feb 4, 2016 at 13:45

6 votes

2 answers

2k views

How do you compute the right amount of gas and tax to transfer certain amount of money?

asked Feb 4, 2016 at 16:00

6 votes

1 answer

2k views

Is there any lightweight JS library that generates Ethereum addresses from 256-bit private keys?

asked Feb 5, 2016 at 21:19

6 votes

1 answer

752 views

What happens with DGD in an exchange?

asked Apr 19, 2016 at 14:22

6 votes

1 answer

780 views

Is there any easy way to mock test solidity on JavaScript?

asked May 9, 2017 at 4:56

5 votes

2 answers

465 views

Is there any Bitcoin-backed token?

asked Apr 19, 2016 at 16:30

5 votes

1 answer

703 views

Is it possible to make several calls in a single transaction?

asked Dec 1, 2016 at 17:36

4 votes

2 answers

163 views

Why not use mining power to execute contracts?

asked Oct 5, 2016 at 11:46

4 votes

1 answer

109 views

Where do I find the required information to create a new Ethereum implementation from scratch?

asked Oct 11, 2016 at 0:48

4 votes

1 answer

89 views

Do state-channels only work for transactions that affect the sender negatively?

asked Jan 26, 2017 at 20:07

4 votes

2 answers

338 views

Why aren't all contracts compiled?

asked Feb 11, 2017 at 22:38

4 votes

1 answer

155 views

Would it possible to propose converting most of The DAO's stake to Digix Gold?

asked Apr 30, 2016 at 15:36

4 votes

2 answers

668 views

How can I call the contract constructor and send a funding value when deploying with MyEtherWallet?

asked Mar 23, 2017 at 5:26

4 votes

1 answer

1k views

Is there any way to re-deploy, to the same address, a contract that wasn't deployed due to an out-of-gas error?

asked Mar 23, 2017 at 23:34

3 votes

0 answers

60 views

Is there any way to generate cheap proofs of Ethereum's state?

asked Mar 23, 2017 at 15:55

3 votes

2 answers

136 views

How can I prove `sha256^1000000000(X) = Y` for a verifier that can't perform that much computations?

asked Dec 9, 2017 at 15:00

3 votes

1 answer

56 views

Are there readable reference implementations for the cryptographic primitives used by Ethereum?

asked Mar 22, 2018 at 18:44

3 votes

0 answers

95 views

How can the "Random Beacon" proposal guard against bribes?

asked Jan 24, 2017 at 18:15

Stack Exchange Network

47 Questions

How do I decrease the difficulty on a private testnet?

This image claims you can build "decentralized apps", and each computer "contributes a little to process it". Is that claim correct?

Is there any safe way to send money from a cold wallet, using an untrusted computer?

How can DApp developers profit from their work?

What does it mean to "run code on the blockchain"? Wouldn't blockchain become huge?

Is it possible to build a private (permissioned) blockchain with Ethereum?

Is there any efficient way to compute the exponentiation of a fraction and an integer?

Is there any working zk-snark implementation (even if experimental) among the existing Ethereum clients?

Complete steps to write a hello world on testnets?

How does the BTC Relay validate Bitcoin blocks?

Is it safe to generate an account with 256 coin flips?

Why setting fields of a memory object and then storing it all at once is more expensive than storing each field separately?

Is it safe to leave your account in an untrusted computer, as long as it is encrypted?

How do you compute the right amount of gas and tax to transfer certain amount of money?

Is there any lightweight JS library that generates Ethereum addresses from 256-bit private keys?

What happens with DGD in an exchange?

Is there any easy way to mock test solidity on JavaScript?

Is there any Bitcoin-backed token?

Is it possible to make several calls in a single transaction?

Why not use mining power to execute contracts?

Where do I find the required information to create a new Ethereum implementation from scratch?

Do state-channels only work for transactions that affect the sender negatively?

Why aren't all contracts compiled?

Would it possible to propose converting most of The DAO's stake to Digix Gold?

How can I call the contract constructor and send a funding value when deploying with MyEtherWallet?

Is there any way to re-deploy, to the same address, a contract that wasn't deployed due to an out-of-gas error?

Is there any way to generate cheap proofs of Ethereum's state?

How can I prove `sha256^1000000000(X) = Y` for a verifier that can't perform that much computations?

Are there readable reference implementations for the cryptographic primitives used by Ethereum?

How can the "Random Beacon" proposal guard against bribes?