User Rene Pickhardt

3

13

votes

2

answers

478

views

Why did the lightning network implement a gossip protocol?

Jun 13 at 21:03 Ken Young 1

2

10

votes

1

answer

565

views

When Schnorr signatures are part of Bitcoin will it be possible validate each block with only one signature validation?

validation block-validity schnorr-signatures

Dec 23 at 17:22 darosior 2,678

6

votes

1

answer

204

views

Does MuSig have the same security as 2-2 multisig?

security multi-signature ecdsa musig

Oct 6 at 12:23 Michael Folkson 4,963

6

votes

1

answer

151

views

Why is the length of the transport messages on the lightning network encrypted?

security lightning-network privacy data-security

Mar 12 '19 at 21:22 Mark H 2,833

5

votes

2

answers

75

views

Why SHOULD the funding tx consume BIP 141 inputs?

lightning-network segregated-witness transaction-malleability

Apr 15 '19 at 10:22 David A. Harding 10.6k

5

votes

1

answer

156

views

How would the gossip protocol announce channels from a channel factory?

development lightning-network protocol lightning-rfc channel-factories

Mar 17 '19 at 13:37 cdecker 8,244

1

4

votes

0

answers

128

views

How many bitcoin transactions can be verified per second on commodity hardware in 2020?

transactions transaction-verification ecdsa sha256 verification

Dec 29 at 0:55 Jerzy Brzóska 245

4

votes

1

answer

56

views

Why is the Schnorr verification formula working and actually verifying the validity of a signature?

signature theory schnorr-signatures math

Oct 8 at 14:16 Murch♦ 51.4k

4

votes

1

answer

90

views

What are the downsides of integrating accumulators like utreexo to bitcoind?

bitcoin-core bitcoind bitcoincore-development utxo scalability

Oct 13 '19 at 18:50 Janus Troelsen 761

4

votes

1

answer

257

views

How do I find the nodeid of the node issuing a lightning network invoice?

lightning-network lightning-network-daemon lightning-routing c-lightning lightning-rfc

Jul 18 '19 at 7:51 Rene Pickhardt 8,514

1

3

votes

1

answer

86

views

Why does every HTLC in a commitment transaction require its own signature?

lightning-network hash-time-locked-contract ln-commitment-transaction

Oct 19 at 13:55 Murch♦ 51.4k

3

votes

1

answer

69

views

Are Bitcoin core devs contributing to ISO/TC 307 Blockchain and distributed ledger technologies

bitcoin-core blockchain protocol

Mar 7 '19 at 14:57 Mark H 2,833

3

votes

1

answer

178

views

What is so special about chacha20 stream cipher along with poly1305 for message authentication codes?

lightning-network cryptography random

Feb 28 '19 at 3:29 Pieter Wuille 65.1k

2

votes

2

answers

118

views

How to make a homomorphic preimage/payment hash with current lightning network / Bitcoin implementations?

lightning-network script cryptography sha256 escrow

Jan 11 at 17:04 Community♦ 1

2

votes

1

answer

97

views

How to install & activate a c-lightning plugin in lightningd?

lightning-network c-lightning

May 4 '19 at 9:20 Rene Pickhardt 8,514

2

votes

1

answer

89

views

How to know that the account balance of a user needs to be updated after paying/sending an invoice?

lightning-network c-lightning accounting user-data invoices

Apr 29 '19 at 3:53 Murch♦ 51.4k

1

2

votes

1

answer

118

views

Why is a cyclic subgroup chosen in ECDSA?

ecdsa theory

Feb 22 '19 at 19:58 Pieter Wuille 65.1k

2

votes

1

answer

85

views

How could an inflation bug be spotted in grin?

protocol mimblewimble grin

Jan 17 '19 at 19:58 James C. 2,323

1

2

votes

0

answers

227

views

Why is liquid so inactive and (according to statistics) not being used yet?

scalability sidechains liquid

Jan 5 '19 at 17:55 Community♦ 1

2

votes

1

answer

187

views

How can I see how many Bitcoins my c-lightning network node has?

lightning-network c-lightning

Nov 2 '18 at 19:10 Murch♦ 51.4k

1

2

votes

1

answer

181

views

Extract lightning network funding transactions with python bitcoin blockchain parser lib

segregated-witness script multi-signature lightning-network python

Apr 18 '18 at 15:22 Rene Pickhardt 8,514

1

vote

0

answers

32

views

What is the relationship between bitmain-freq, Hashrate and Power Consumption?

mining-theory mining-profitability mining-reward miner-configuration antminer

Sep 21 at 13:50 Rene Pickhardt 8,514

1

vote

1

answer

45

views

Why is the privacy for using watch tower services increased with unpredictable commitment tx ids?

transactions lightning-network privacy multi-signature watchtower

Apr 29 '19 at 3:58 Murch♦ 51.4k

1

vote

1

answer

79

views

What are the consequences if I spoof an IP address in the node_announcment message?

lightning-network attack lightning-network-daemon c-lightning eclair

Apr 17 '19 at 8:02 Community♦ 1

1

vote

2

answers

156

views

Why was noise XK fundamental pattern chosen in the transport layer (BOLT 08) of the lightning network

security lightning-network protocol encryption

Apr 12 '19 at 16:02 Community♦ 1

1

vote

1

answer

38

views

Why are exactly 4 bit windows used in the lookup table of libsecp256k1 to speed up point multiplications?

ecdsa library

Mar 12 '19 at 10:54 Community♦ 1

1

vote

2

answers

170

views

Can the fees in a coinbase be used to launder Bitcoins?

mining-pools transaction-fees mining-theory mining-reward money-laundering

Mar 11 '19 at 0:56 chytrik 14.1k

1

vote

1

answer

93

views

call to bip39_mnemonic_from_bytes in libwally-core returns NULL

mnemonic-seed library c

Aug 10 '18 at 4:06 makriath 36

1

vote

1

answer

121

views

What are the pitfalls of repurposing the nLocktime field for backward compatability in eltoo?

bitcoincore-development lightning-network micropaymentchannels eltoo

Jul 31 '18 at 10:42 cdecker 8,244

0

votes

1

answer

59

views

Security of ChaChaPoly (IETF rfc7539) in the noise protocol framework of the Lightning Network

security lightning-network protocol

Oct 14 '19 at 7:00 Janus Troelsen 761

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30 Questions

Why did the lightning network implement a gossip protocol?

When Schnorr signatures are part of Bitcoin will it be possible validate each block with only one signature validation?

Does MuSig have the same security as 2-2 multisig?

Why is the length of the transport messages on the lightning network encrypted?

Why SHOULD the funding tx consume BIP 141 inputs?

How would the gossip protocol announce channels from a channel factory?

How many bitcoin transactions can be verified per second on commodity hardware in 2020?

Why is the Schnorr verification formula working and actually verifying the validity of a signature?

What are the downsides of integrating accumulators like utreexo to bitcoind?

How do I find the nodeid of the node issuing a lightning network invoice?

Why does every HTLC in a commitment transaction require its own signature?

Are Bitcoin core devs contributing to ISO/TC 307 Blockchain and distributed ledger technologies

What is so special about chacha20 stream cipher along with poly1305 for message authentication codes?

How to make a homomorphic preimage/payment hash with current lightning network / Bitcoin implementations?

How to install & activate a c-lightning plugin in lightningd?

How to know that the account balance of a user needs to be updated after paying/sending an invoice?

Why is a cyclic subgroup chosen in ECDSA?

How could an inflation bug be spotted in grin?

Why is liquid so inactive and (according to statistics) not being used yet?

How can I see how many Bitcoins my c-lightning network node has?

Extract lightning network funding transactions with python bitcoin blockchain parser lib

What is the relationship between bitmain-freq, Hashrate and Power Consumption?

Why is the privacy for using watch tower services increased with unpredictable commitment tx ids?

What are the consequences if I spoof an IP address in the node_announcment message?

Why was noise XK fundamental pattern chosen in the transport layer (BOLT 08) of the lightning network

Why are exactly 4 bit windows used in the lookup table of libsecp256k1 to speed up point multiplications?

Can the fees in a coinbase be used to launder Bitcoins?

call to bip39_mnemonic_from_bytes in libwally-core returns NULL

What are the pitfalls of repurposing the nLocktime field for backward compatability in eltoo?

Security of ChaChaPoly (IETF rfc7539) in the noise protocol framework of the Lightning Network