Recent questions tagged blockchain

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Difference between various blockchain protocols

Apr 4, 2022 in Blockchain by Soham
 • 9,710 points • 654 views
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1 answer

Azure DevOps Pipeline Global Package Installs Best Practices

Apr 4, 2022 in Azure by Edureka
 • 13,620 points • 2,209 views
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How to download created excel file in node.js using exceljs

Apr 4, 2022 in Database by gaurav
 • 23,260 points • 7,938 views
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Login System in NodeJS & Excel

Apr 1, 2022 in Database by Edureka
 • 13,690 points • 549 views
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Should I use the pallet_membership to handle dapp user membership? (Differences between smart contracts and blockchain runtime)

Mar 31, 2022 in Blockchain by Soham
 • 9,710 points • 484 views
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How can I verify my bitcoin transaction independently?

Mar 31, 2022 in Blockchain by Soham
 • 9,710 points • 648 views
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Why do bitcoin uses UTXO model? What are the advantages UTXO mechanism provides out of the box?

Mar 30, 2022 in Blockchain by Soham
 • 9,710 points • 1,361 views
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Blockchair - dump files does not contain decimal bitcoin values

Mar 30, 2022 in Blockchain by Soham
 • 9,710 points • 745 views
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How to create a custom fabric environment on ibm blockchain platform VScode

Mar 30, 2022 in Blockchain by Soham
 • 9,710 points • 843 views
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bitcoin to currency converter and it's reverse in php

Mar 29, 2022 in Blockchain by Soham
 • 9,710 points • 842 views
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Full nodes for ETH, BTC, and USDT in one server

Mar 29, 2022 in Blockchain by Soham
 • 9,710 points • 1,042 views
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how Localbitcoins and other bitcoin wallet able to send/receive without network fee

Mar 29, 2022 in Blockchain by Soham
 • 9,710 points • 621 views
+1 vote
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Does deploying a contract mean create a new block in blockchain?

Mar 29, 2022 in Blockchain by Soham
 • 9,710 points • 584 views
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How to trigger change blockchain network request on MetaMask

Mar 29, 2022 in Blockchain by Soham
 • 9,710 points • 1,058 views
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Where to find the private key of a member in azure blockchain service?

Mar 29, 2022 in Blockchain by Soham
 • 9,710 points • 611 views
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Are "unconfirmed transactions" of a blockchain's memory pool spread over nodes?

Mar 29, 2022 in Blockchain by Soham
 • 9,710 points • 826 views
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How To deploy Tableau Dashboard Extensions (Web App) locally with Docker

Mar 25, 2022 in Tableau by Neha
 • 9,020 points • 686 views
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How to use Jsonwebtoken NPM package to verify JWT token issued by Azure AD?

Mar 23, 2022 in Azure by Edureka
 • 13,620 points • 4,264 views
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1 answer

NodeJS Amazon AWS S3 getObject how to send file in API response to download

Mar 21, 2022 in Others by Edureka
 • 13,690 points • 9,849 views
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1 answer

How to add liquidity for an inflationary cryptocurrency

Mar 16, 2022 in Blockchain by Soham
 • 9,710 points • 586 views
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1 answer

Send message between two blockchain nodes

Mar 16, 2022 in Blockchain by Soham
 • 9,710 points • 820 views
0 votes
1 answer

Key differences between Amazon Managed Blockchain and Quantum Ledger Database (QLDB)?

Mar 16, 2022 in Blockchain by Soham
 • 9,710 points • 2,949 views
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1 answer

How can I verify my bitcoin transaction independently?

Mar 14, 2022 in Blockchain by Soham
 • 9,710 points • 501 views
0 votes
1 answer

yfinance Crypto symbol list

Mar 14, 2022 in Blockchain by Soham
 • 9,710 points • 2,195 views
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1 answer

Blockchain implementation

Mar 14, 2022 in Blockchain by Soham
 • 9,710 points • 578 views
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1 answer

How to set fee in raw bitcoin transaction using btcutil

Mar 14, 2022 in Blockchain by Soham
 • 9,710 points • 975 views
0 votes
1 answer

Can't we SEO Mern Stack Applications and reactjs Applications?

Mar 13, 2022 in Digital Marketing by Kichu
 • 19,040 points • 840 views
0 votes
1 answer

Where does Hyperledger fabric store the public key and private key of the user?

Mar 11, 2022 in Blockchain by Soham
 • 9,710 points • 665 views
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1 answer

Ethereum/BSC blockchain transaction data

Mar 11, 2022 in Blockchain by Soham
 • 9,710 points • 971 views
0 votes
1 answer

Why do we not use Istanbul Byzantine Fault Tolerance (IBFT) in Public Blockchains?

Mar 11, 2022 in Blockchain by Soham
 • 9,710 points • 613 views
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how to sign bitcoin psbt with ledger?

Mar 9, 2022 in Blockchain by Soham
 • 9,710 points • 1,773 views
+1 vote
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How to generate bitcoin address from XPUB

Mar 9, 2022 in Blockchain by Soham
 • 9,710 points • 1,688 views
+1 vote
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How to check a Bitcoin wallet balance from first generated address (m/44'/0'/0'/0/0)

Mar 9, 2022 in Blockchain by Soham
 • 9,710 points • 2,013 views
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How to Query Transaction on Hyperledger Sawtooth?

Mar 8, 2022 in Blockchain by Soham
 • 9,710 points • 405 views
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What is the physical location of Blockchain?

Mar 8, 2022 in Blockchain by Soham
 • 9,710 points • 448 views
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Does timestamp also change with nonce to calculate block hash in blockchain? How hash is calculated?

Mar 8, 2022 in Blockchain by Soham
 • 9,710 points • 645 views
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Store Images on/off blockchain? which is better?

Mar 4, 2022 in Blockchain by Soham
 • 9,710 points • 411 views
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Private ethereum blockchain mining on a Raspberry Pi - is it possible?

Mar 4, 2022 in Blockchain by Soham
 • 9,710 points • 764 views
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How to delete an image saved in IPFS blockchain?

Mar 4, 2022 in Blockchain by Soham
 • 9,710 points • 701 views
+1 vote
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How to check a Bitcoin wallet balance from first generated address (m/44'/0'/0'/0/0)

Mar 4, 2022 in Blockchain by Soham
 • 9,710 points • 2,282 views
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Blake2b-512 with ED25519 in PHP with NanoSalt library (Nano Crypto)

Mar 4, 2022 in Blockchain by Soham
 • 9,710 points • 633 views
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Blockchain and HyperLedger Fabric difference

Mar 3, 2022 in Blockchain by Soham
 • 9,710 points • 389 views
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Can a blockchain be Centralised? Will it be called as Blockchain if it is centralised?

Mar 3, 2022 in Blockchain by Soham
 • 9,710 points • 473 views
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hd wallet bip44 in js - how to create an address for a chain other than bitcoin?

Mar 2, 2022 in Blockchain by Aditya
 • 7,680 points • 1,019 views
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Scrypt algorithm output doesn't match up as expected

Mar 1, 2022 in Blockchain by Soham
 • 9,710 points • 381 views
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How to get Bitcoin value for corresponding USD value in ASP.NET C#?

Mar 1, 2022 in Blockchain by Soham
 • 9,710 points • 846 views
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How to get AUD price of bitcoin at a particular date

Mar 1, 2022 in Blockchain by Soham
 • 9,710 points • 476 views
0 votes
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Blockchain API to determine transaction confirmations

Mar 1, 2022 in Blockchain by Soham
 • 9,710 points • 1,037 views
0 votes
1 answer

What is the correct way to handle multiple HTTP Methods in Azure Functions (NodeJS)

Feb 28, 2022 in Azure by Edureka
 • 12,690 points • 1,330 views
0 votes
1 answer

How exchanges (Binance, Coinbase) record user trade into blockchain

Feb 28, 2022 in Blockchain by Rahul
 • 9,680 points • 668 views
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