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jeff
  • Member for 7 years, 6 months
  • Last seen more than 6 years ago
24 votes
6 answers
99k views

Is there a GPU-hashrate database?

12 votes
3 answers
14k views

How to send transaction with ethereumjs-tx?

12 votes
1 answer
10k views

How to generate a keystore (UTC) file from the raw private key?

8 votes
1 answer
1k views

Can a transaction get lost?

8 votes
3 answers
4k views

How to import a plain private key into Parity?

7 votes
1 answer
3k views

What does presale mean in Ethereum?

6 votes
3 answers
936 views

Can a transaction have a negative fee?

5 votes
1 answer
1k views

Is it possible to regenerate the private key file?

4 votes
1 answer
5k views

How do nodes find peers without bootnodes?

4 votes
1 answer
497 views

Why does the wallet contract convert addresses to integers?

4 votes
1 answer
364 views

How to monitor block synchronisation?

4 votes
1 answer
792 views

Wrong address derived from the private key

3 votes
0 answers
230 views

How to derive the private key from UTC file? [duplicate]

3 votes
3 answers
2k views

How to run multiple commands in single line in geth console?

3 votes
1 answer
349 views

How to check if the browser is Mist?

3 votes
2 answers
566 views

How to run Ethereum functions remotely?

3 votes
1 answer
292 views

Is there a standard name registrar contract?

3 votes
1 answer
447 views

Why do some empty blocks have rewards more than 5ETH?

3 votes
1 answer
511 views

What happens when there are no miners?

3 votes
1 answer
2k views

Are there invalid private keys?

2 votes
1 answer
1k views

How is Parity's "warp" sync related to Geth's "fast" sync?

2 votes
2 answers
956 views

Using strings as indices in Solidity

2 votes
1 answer
1k views

Are there any bootnodes for the revived Ropsten testnet?

2 votes
2 answers
676 views

Is there a way to export/import peers?

2 votes
3 answers
3k views

Should I be shifting array elements as I remove them?

2 votes
1 answer
1k views

How to set alias for geth?

2 votes
1 answer
1k views

Can a transaction's gas cost change?

2 votes
1 answer
489 views

eth-lightwallet: what is the difference between a functionTx and a valueTx?

2 votes
1 answer
198 views

Confused about this contract code

1 vote
1 answer
358 views

Is an RPC-enabled Geth with no accounts secure?