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4

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1

answer

162

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Lightning Network: asymmetry in the information tracked by each participant?

Jan 3 at 7:41 Murch♦ 35.7k

1

4

votes

1

answer

106

views

Routng in Bitcoin Lightning Network

lightning-network lightning-routing

Dec 18 at 23:11 Mark H 1,039

4

votes

4

answers

3k

views

where is difficulty target inserted?

blockchain block difficulty consensus

Oct 18 '16 at 14:33 Community♦ 1

3

votes

2

answers

328

views

Checksum vs. Hash: Differences and Similarities ?

hash checksum

Sep 24 at 17:52 Murch♦ 35.7k

3

votes

1

answer

212

views

Are number of transactions in Merkle Tree always “even”?

merkle-tree

Sep 18 at 13:28 Andrew Chow♦ 33.9k

2

votes

1

answer

116

views

Byzantine Fault Tolerance Threshold of Bitcoin: 1/2 or 1/3? (Edited)

security proof-of-work consensus safety

Mar 13 at 10:37 G. Maxwell 5,426

1

2

votes

1

answer

73

views

What is the “main” difference between consensus mechanism of Bitcoin and Ethereum?

proof-of-work ethereum consensus proof-of-stake

Nov 28 at 11:39 Raghav Sood 7,781

2

votes

2

answers

134

views

Exact definition of “Liveness” and “Safety” properties in a consensus?

security consensus terminology safety

Nov 26 at 4:49 David Schwartz 45.9k

2

votes

0

answers

80

views

Sybil attack with IOTA?

blockchain security doublespend sybil-attack iota

Nov 22 at 10:01 Questioner 445

2

votes

0

answers

214

views

zk-SNARKs vs. Zk-STARKs vs. BulletProofs? (Updated)

privacy confidential-transactions zero-knowledge

Nov 12 at 12:14 Questioner 445

2

votes

1

answer

156

views

what are chaff coins in cryptocurrency?

terminology monero confidential-transactions

Jan 17 '18 at 5:18 Murch♦ 35.7k

1

vote

1

answer

36

views

off-chain payment channels: Do we need to trust “Payment Service Providers”?

privacy payment trust micropaymentchannels off-chain

Mar 26 at 15:39 Questioner 445

1

vote

1

answer

26

views

How an LN node can be sure about existence / liveness of an individual path of channels?

lightning-network lightning-routing

Feb 28 at 16:40 Questioner 445

1

vote

3

answers

69

views

Number of nodes and channels in Lightning Network?

lightning-network tools ln-topology

Feb 28 at 12:29 Questioner 445

1

vote

1

answer

59

views

“stable-coins”: A formal definition?

economics terminology economy stable-coin

Feb 19 at 17:30 Ugam Kamat 982

1

vote

0

answers

39

views

Proof-of-Stake: How to ensure immutability of the blockchain?

blockchain hash proof-of-work proof-of-stake block-hash

Feb 12 at 15:00 Thorkil Værge 414

1

vote

1

answer

27

views

Is there any “permissionless” blockchain “without a native coin”?

blockchain currencies terminology

Feb 10 at 4:53 Neeraj Murarka 11

1

vote

1

answer

52

views

If Bitcoin addresses are a single-use token, how several transactions belong to a single address? (Edited)

transactions address public-key terminology

Feb 8 at 18:24 Vecna 306

1

vote

2

answers

135

views

How to fund a bidirectional payment channel?

lightning-network micropaymentchannels ln-opening-channels

Jan 22 at 17:06 Questioner 445

1

vote

1

answer

50

views

Implementing an “ad-hoc-like network of payment channels” on top of Bitcoin network?

terminology decentralization micropaymentchannels off-chain

Dec 14 at 11:28 James C. 1,895

1

vote

1

answer

37

views

Can “Confidential Addresses” preserve user privacy?

address privacy confidential-transactions zero-knowledge

Dec 7 at 19:00 Community♦ 1

1

vote

0

answers

43

views

Why Spectre has a “weak” liveness?

blockchain security consensus terminology

Nov 25 at 18:38 Questioner 445

1

vote

3

answers

178

views

Game Theory in Blockchain?

consensus theory

Nov 19 at 19:53 OrcaMan42 31

1

vote

1

answer

72

views

Is there a reward or penalty for validators in proof-of-stake (PoS)?

blockchain proof-of-stake

Nov 17 at 15:50 Ezy 131

1

vote

1

answer

183

views

Is PBFT a consensus algorithm?

blockchain alternatives consensus scalability

Sep 19 at 14:50 Dan Anderson 259

1

vote

1

answer

68

views

Meaning of “fungibility” in “Zerocash (Zcash)”?

zcash fungibility

Sep 13 at 8:52 Questioner 445

1

vote

1

answer

130

views

Is “Proof-of-work” a subset of “Byzantine fault tolerance (BFT)”?

proof-of-work consensus

Sep 12 at 14:22 JBaczuk 4,914

1

vote

1

answer

113

views

Zerocoin vs. Zerocash ? are they the same ? Or two different protocols?

privacy confidential-transactions zero-knowledge zerocoin

Sep 12 at 13:35 Andrew Chow♦ 33.9k

1

vote

1

answer

61

views

Delegated Proof of Stake (DPOS) vs. Proof of stake?

blockchain security alternatives consensus proof-of-stake

Sep 7 at 8:11 VforVendetta 102

1

vote

2

answers

411

views

Blockchain vs. Banks: which one has more affordable transaction fees?

blockchain transaction-fees banks

Aug 11 at 6:48 JBaczuk 4,914

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95 Questions

Lightning Network: asymmetry in the information tracked by each participant?

Routng in Bitcoin Lightning Network

where is difficulty target inserted?

Checksum vs. Hash: Differences and Similarities ?

Are number of transactions in Merkle Tree always “even”?

Byzantine Fault Tolerance Threshold of Bitcoin: 1/2 or 1/3? (Edited)

What is the “main” difference between consensus mechanism of Bitcoin and Ethereum?

Exact definition of “Liveness” and “Safety” properties in a consensus?

Sybil attack with IOTA?

zk-SNARKs vs. Zk-STARKs vs. BulletProofs? (Updated)

what are chaff coins in cryptocurrency?

off-chain payment channels: Do we need to trust “Payment Service Providers”?

How an LN node can be sure about existence / liveness of an individual path of channels?

Number of nodes and channels in Lightning Network?

“stable-coins”: A formal definition?

Proof-of-Stake: How to ensure immutability of the blockchain?

Is there any “permissionless” blockchain “without a native coin”?

If Bitcoin addresses are a single-use token, how several transactions belong to a single address? (Edited)

How to fund a bidirectional payment channel?

Implementing an “ad-hoc-like network of payment channels” on top of Bitcoin network?

Can “Confidential Addresses” preserve user privacy?

Why Spectre has a “weak” liveness?

Game Theory in Blockchain?

Is there a reward or penalty for validators in proof-of-stake (PoS)?

Is PBFT a consensus algorithm?

Meaning of “fungibility” in “Zerocash (Zcash)”?

Is “Proof-of-work” a subset of “Byzantine fault tolerance (BFT)”?

Zerocoin vs. Zerocash ? are they the same ? Or two different protocols?

Delegated Proof of Stake (DPOS) vs. Proof of stake?

Blockchain vs. Banks: which one has more affordable transaction fees?