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In the empty project, I do npm install tiny-secp256k1 and get lots of warnings:
```
$ npm i npm install tiny-secp256k1
> tiny-secp256k1@1.0.1 install /Users//programming/learning_blockchain/block…
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Hi!
when zcash sapling support will be added?
Thanks,
Mark
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I want to use bitcoinjs-lib in this case:
Alice and Bob already made a P2SH(P2WSH(multisig))) address;
co-operation process:
1. Alice build an transaction to spend a UTXO from the multisign …
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Follow-up of #666. See [notes](https://github.com/coblox/docs/wiki/Omnilayer)
We need to understand whether Omnilayer wallets[1][2] recognise transfer of ownership through bitcoin scripts (HTLC) or…
D4nte updated
5 years ago
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Combine existing [web](https://github.com/monicanagent/cypherpoker.js/tree/master/src/web) and [server](https://github.com/monicanagent/cypherpoker.js/tree/master/src/server) components of CypherPoker…
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when i sign the address of the segregated witness,it can't work.
```
bitcoinSign(privateKey, amount, utxo, sendFee, toAddress, changeAddress) {
if(!privateKey || !amount || !utxo || !se…
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If I send 1 BTC to Alice with a 0.001 BTC fee, and I only have a 2 BTC input, how to send to my special own address 0.999 BTC change?
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/home/ahex/Desktop/tokenize.node/controllers/register-controller.js:171
const { address } = bitcoin.payments.p2pkh({ pubkey: keyPair.publicKey, network: TESTNET })
…
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**Description:**
I'm trying to retrieve the output addresses from a hex transaction created this way:
```
import {
TransactionBuilder as bitcoinTransactionBuilder,
Transaction as BitcoinT…
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Would be nice to have the ability to easily check if a Bitcoin address is valid :)