User Trevor

1 vote

2 answers

921 views

How do exchanges provide wallets unique wallets to users but also keep transaction fees low?

asked Feb 16, 2021 at 4:31

1 vote

1 answer

114 views

How do exchanges manage their bitcoin/crypto? It only takes 1 employee with private keys to steal it all

asked Mar 16, 2021 at 0:02

1 vote

1 answer

2k views

Turning private keys into BIP39

asked Sep 10, 2021 at 7:17

1 vote

4 answers

116 views

If the nodes are what keep Bitcoin decentralized, what if some big internet company spun up 60%+ majority nodes?

asked Sep 26, 2021 at 11:10

1 vote

1 answer

324 views

Is there an easy way to tell if a public address was derived from an hd key?

asked Sep 12, 2021 at 2:09

0 votes

1 answer

151 views

How to generate utxo information for a bitcoin transaction?

asked Sep 14, 2021 at 2:29

0 votes

1 answer

224 views

How can I use nodejs to ping my local bitcoin node for information?

asked Sep 18, 2021 at 3:39

0 votes

1 answer

110 views

How to determine which private key signed a transaction

asked Sep 19, 2021 at 1:21

0 votes

1 answer

51 views

Do you pay a transaction fee per spent output or per total transaction?

asked Sep 21, 2021 at 0:00

0 votes

1 answer

85 views

How do exchanges offer free deposits?

asked Oct 7, 2021 at 0:58

0 votes

1 answer

1k views

25th word / pasphrase security length

asked Oct 21, 2021 at 1:05

0 votes

1 answer

133 views

Reusing same address potential security vunerability?

asked Oct 25, 2021 at 10:36

0 votes

2 answers

93 views

Whats it called when two blocks are solved at the same time and create their own chain?

asked Jul 16, 2022 at 1:40

0 votes

2 answers

71 views

Could a government or company run thousands of unique nodes?

asked Aug 11, 2022 at 2:29

0 votes

1 answer

97 views

Is it possible to sign a transaction programmatically via a connected cold storage wallet?

asked Oct 23, 2022 at 0:56

0 votes

2 answers

131 views

Does the 25th password make the wallet harder to crack?

asked Mar 22 at 3:17

0 votes

1 answer

45 views

Are hierarchical deterministic Keys secure even against their children?

asked Sep 11, 2021 at 4:13

0 votes

0 answers

27 views

How is it possible for crypto exchanges teams to not be public?

asked Aug 11, 2021 at 2:27

0 votes

2 answers

98 views

How does a wallet (Trezor/Ledger/hot wallet) know how many coins are in an address?

asked Aug 11, 2021 at 9:03

0 votes

1 answer

57 views

How is bitcoin (blockchain) secure?

asked Feb 16, 2021 at 5:46

0 votes

1 answer

182 views

Trying to understand how exchanges handle crypto

asked Feb 22, 2021 at 1:50

-1 votes

1 answer

53 views

How to check coins & confirmations amount programmtically without third party site

asked Jul 29, 2021 at 22:33

Stack Exchange Network

22 Questions

How do exchanges provide wallets unique wallets to users but also keep transaction fees low?

How do exchanges manage their bitcoin/crypto? It only takes 1 employee with private keys to steal it all

Turning private keys into BIP39

If the nodes are what keep Bitcoin decentralized, what if some big internet company spun up 60%+ majority nodes?

Is there an easy way to tell if a public address was derived from an hd key?

How to generate utxo information for a bitcoin transaction?

How can I use nodejs to ping my local bitcoin node for information?

How to determine which private key signed a transaction

Do you pay a transaction fee per spent output or per total transaction?

How do exchanges offer free deposits?

25th word / pasphrase security length

Reusing same address potential security vunerability?

Whats it called when two blocks are solved at the same time and create their own chain?

Could a government or company run thousands of unique nodes?

Is it possible to sign a transaction programmatically via a connected cold storage wallet?

Does the 25th password make the wallet harder to crack?

Are hierarchical deterministic Keys secure even against their children?

How is it possible for crypto exchanges teams to not be public?

How does a wallet (Trezor/Ledger/hot wallet) know how many coins are in an address?

How is bitcoin (blockchain) secure?

Trying to understand how exchanges handle crypto

How to check coins & confirmations amount programmtically without third party site