2020-03-18 15:20:07 +00:00
<!DOCTYPE html> < html lang = "en" > < head > < meta charSet = "utf-8" / > < meta http-equiv = "X-UA-Compatible" content = "IE=edge" / > < title > TxBuilder Example · bitcoin-s< / title > < meta name = "viewport" content = "width=device-width" / > < meta name = "generator" content = "Docusaurus" / > < meta name = "description" content = "Bitcoin-S features a transaction builder that constructs and signs Bitcoin" / > < meta name = "docsearch:version" content = "next" / > < meta name = "docsearch:language" content = "en" / > < meta property = "og:title" content = "TxBuilder Example · bitcoin-s" / > < meta property = "og:type" content = "website" / > < meta property = "og:url" content = "https://bitcoin-s.org/" / > < meta property = "og:description" content = "Bitcoin-S features a transaction builder that constructs and signs Bitcoin" / > < meta property = "og:image" content = "https://bitcoin-s.org/img/undraw_online.svg" / > < meta name = "twitter:card" content = "summary" / > < meta name = "twitter:image" content = "https://bitcoin-s.org/img/undraw_tweetstorm.svg" / > < link rel = "shortcut icon" href = "/img/favicon.ico" / > < link rel = "stylesheet" href = "https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.css" / > < link rel = "stylesheet" href = "//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/default.min.css" / > < link rel = "stylesheet" href = "/css/code-block-buttons.css" / > < script type = "text/javascript" src = "https://buttons.github.io/buttons.js" > < / script > < script type = "text/javascript" src = "https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.0/clipboard.min.js" > < / script > < script type = "text/javascript" src = "https://fonts.googleapis.com/css?family=Montserrat:500" > < / script > < script type = "text/javascript" src = "https://www.googletagmanager.com/gtag/js?id=UA-61958686-2" > < / script > < script type = "text/javascript" src = "/js/code-block-buttons.js" > < / script > < script src = "/js/scrollSpy.js" > < / script > < link rel = "stylesheet" href = "/css/main.css" / > < script src = "/js/codetabs.js" > < / script > < / head > < body class = "sideNavVisible separateOnPageNav" > < div class = "fixedHeaderContainer" > < div class = "headerWrapper wrapper" > < header > < a href = "/" > < img class = "logo" src = "/img/favicon.ico" alt = "bitcoin-s" / > < h2 class = "headerTitleWithLogo" > bitcoin-s< / h2 > < / a > < a href = "/versions" > < h3 > next< / h3 > < / a > < div class = "navigationWrapper navigationSlider" > < nav class = "slidingNav" > < ul class = "nav-site nav-site-internal" > < li class = "siteNavGroupActive" > < a href = "/docs/next/core/core-intro" target = "_self" > Docs< / a > < / li > < li class = "" > < a href = "/api/org/bitcoins" target = "_self" > API< / a > < / li > < li class = "" > < a href = "/help" target = "_self" > Help< / a > < / li > < li class = "navSearchWrapper reactNavSearchWrapper" > < input type = "text" id = "search_input_react" placeholder = "Search" title = "Search" / > < / li > < / ul > < / nav > < / div > < / header > < / div > < / div > < div class = "navPusher" > < div class = "docMainWrapper wrapper" > < div class = "docsNavContainer" id = "docsNav" > < nav class = "toc" > < div class = "toggleNav" > < section class = "navWrapper wrapper" > < div class = "navBreadcrumb wrapper" > < div class = "navToggle" id = "navToggler" > < div class = "hamburger-menu" > < div class = "line1" > < / div > < div class = "line2" > < / div > < div class = "line3" > < / div > < / div > < / div > < h2 > < i > › < / i > < span > Core Module< / span > < / h2 > < div class = "tocToggler" id = "tocToggler" > < i class = "icon-toc" > < / i > < / div > < / div > < div class = "navGroups" > < div class = "navGroup" > < h3 class = "navGroupCategoryTitle" > Getting Started< / h3 > < ul class = "" > < li class = "navListItem" > < a class = "navItem" href = "/docs/next/getting-started" > Intro and Getting Started< / a > < / li > < / ul > < / div > < div class = "navGroup" > < h3 class = "navGroupCategoryTitle" > Getting Setup< / h3 > < ul class = "" > < li class = "navListItem" > < a class = "navItem" href = "/docs/next/getting-setup" > Getting Bitcoin-S installed on your machine< / a > < / li > < / ul > < / div > < div class = "navGroup" > < h3 class = "navGroupCategoryTitle" > Applications< / h3 > < ul class = "" > < li class = "navListItem" > < a class = "navItem" href = "/docs/next/applications/cli" > CLI< / a > < / li > < li class = "navListItem" > < a class = "navItem" href = "/docs/next/applications/server" > Application Server< / a > < / li > < / ul > < / div > < div class = "navGroup" > < h3 class = "navGroupCategoryTitle" > Chain< / h3 > < ul class = "" > < li class = "navListItem" > < a class = "navItem" href = "/docs/next/chain/chain" > Blockchain Verification< / a > < / li > < li cl
2019-06-20 14:53:06 +00:00
var coll = document.getElementsByClassName('collapsible');
var checkActiveCategory = true;
for (var i = 0; i < coll.length ; i + + ) {
var links = coll[i].nextElementSibling.getElementsByTagName('*');
if (checkActiveCategory){
for (var j = 0; j < links.length ; j + + ) {
if (links[j].classList.contains('navListItemActive')){
coll[i].nextElementSibling.classList.toggle('hide');
coll[i].childNodes[1].classList.toggle('rotate');
checkActiveCategory = false;
break;
}
}
}
coll[i].addEventListener('click', function() {
var arrow = this.childNodes[1];
arrow.classList.toggle('rotate');
var content = this.nextElementSibling;
content.classList.toggle('hide');
});
}
document.addEventListener('DOMContentLoaded', function() {
createToggler('#navToggler', '#docsNav', 'docsSliderActive');
createToggler('#tocToggler', 'body', 'tocActive');
2019-12-13 15:35:21 -06:00
var headings = document.querySelector('.toc-headings');
2019-06-20 14:53:06 +00:00
headings & & headings.addEventListener('click', function(event) {
2019-12-13 15:35:21 -06:00
var el = event.target;
while(el !== headings){
if (el.tagName === 'A') {
document.body.classList.remove('tocActive');
break;
} else{
el = el.parentNode;
}
2019-06-20 14:53:06 +00:00
}
}, false);
function createToggler(togglerSelector, targetSelector, className) {
var toggler = document.querySelector(togglerSelector);
var target = document.querySelector(targetSelector);
if (!toggler) {
return;
}
toggler.onclick = function(event) {
event.preventDefault();
target.classList.toggle(className);
};
}
});
2020-03-13 15:02:35 +00:00
< / script > < / nav > < / div > < div class = "container mainContainer docsContainer" > < div class = "wrapper" > < div class = "post" > < header class = "postHeader" > < a class = "edit-page-link button" href = "https://github.com/bitcoin-s/bitcoin-s/blob/master/docs/core/txbuilder.md" target = "_blank" rel = "noreferrer noopener" > Edit< / a > < h1 id = "__docusaurus" class = "postHeaderTitle" > TxBuilder Example< / h1 > < / header > < article > < div > < span > < p > Bitcoin-S features a transaction builder that constructs and signs Bitcoin
2019-06-20 14:53:06 +00:00
transactions. Here's an example of how to use it< / p >
2020-03-10 19:06:52 +00:00
< pre > < code class = "hljs css language-scala" > < span class = "hljs-keyword" > implicit< / span > < span class = "hljs-keyword" > val< / span > ec: < span class = "hljs-type" > ExecutionContext< / span > = < span class = "hljs-type" > ExecutionContext< / span > .< span class = "hljs-type" > Implicits< / span > .global
2020-03-19 00:23:42 +00:00
< span class = "hljs-comment" > // ec: ExecutionContext = scala.concurrent.impl.ExecutionContextImpl$$anon$3@31d59156[Running, parallelism = 2, size = 1, active = 0, running = 0, steals = 9, tasks = 0, submissions = 0]< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-comment" > // generate a fresh private key that we are going to use in the scriptpubkey< / span >
< span class = "hljs-keyword" > val< / span > privKey = < span class = "hljs-type" > ECPrivateKey< / span > .freshPrivateKey
2020-03-10 19:06:52 +00:00
< span class = "hljs-comment" > // privKey: ECPrivateKey = Masked(ECPrivateKeyImpl)< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-keyword" > val< / span > pubKey = privKey.publicKey
2020-03-19 00:23:42 +00:00
< span class = "hljs-comment" > // pubKey: ECPublicKey = ECPublicKey(021aee700d8aed4f119692615fc1fa566bbddf75fefeb5e0888433abf3ae25a860)< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-comment" > // this is the script that the TxBuilder is going to create a< / span >
< span class = "hljs-comment" > // script signature that validly spends this scriptPubKey< / span >
< span class = "hljs-keyword" > val< / span > creditingSpk = < span class = "hljs-type" > P2PKHScriptPubKey< / span > (pubKey = privKey.publicKey)
2020-03-19 00:23:42 +00:00
< span class = "hljs-comment" > // creditingSpk: P2PKHScriptPubKey = pkh(674229d744742963615043ee32e383d503b238bd)< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-keyword" > val< / span > amount = < span class = "hljs-number" > 10000.< / span > satoshis
2020-03-10 19:06:52 +00:00
< span class = "hljs-comment" > // amount: Satoshis = 10000 sats< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-comment" > // this is the UTXO we are going to be spending< / span >
< span class = "hljs-keyword" > val< / span > utxo =
2019-07-09 11:34:11 +00:00
< span class = "hljs-type" > TransactionOutput< / span > (value = amount, scriptPubKey = creditingSpk)
2020-03-19 00:23:42 +00:00
< span class = "hljs-comment" > // utxo: TransactionOutput = TransactionOutput(10000 sats,pkh(674229d744742963615043ee32e383d503b238bd))< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-comment" > // the private key that locks the funds for the script we are spending too< / span >
< span class = "hljs-keyword" > val< / span > destinationPrivKey = < span class = "hljs-type" > ECPrivateKey< / span > .freshPrivateKey
2020-03-10 19:06:52 +00:00
< span class = "hljs-comment" > // destinationPrivKey: ECPrivateKey = Masked(ECPrivateKeyImpl)< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-comment" > // the amount we are sending -- 5000 satoshis -- to the destinationSPK< / span >
< span class = "hljs-keyword" > val< / span > destinationAmount = < span class = "hljs-number" > 5000.< / span > satoshis
2020-03-10 19:06:52 +00:00
< span class = "hljs-comment" > // destinationAmount: Satoshis = 5000 sats< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-comment" > // the script that corresponds to destination private key, this is what is protecting the money< / span >
< span class = "hljs-keyword" > val< / span > destinationSPK =
< span class = "hljs-type" > P2PKHScriptPubKey< / span > (pubKey = destinationPrivKey.publicKey)
2020-03-19 00:23:42 +00:00
< span class = "hljs-comment" > // destinationSPK: P2PKHScriptPubKey = pkh(b58003a53bc3c4150bd4b4a644e625504da0e744)< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-comment" > // this is where we are sending money too< / span >
< span class = "hljs-comment" > // we could add more destinations here if we< / span >
< span class = "hljs-comment" > // wanted to batch transactions< / span >
< span class = "hljs-keyword" > val< / span > destinations = {
2019-07-09 11:34:11 +00:00
< span class = "hljs-keyword" > val< / span > destination1 = < span class = "hljs-type" > TransactionOutput< / span > (value = destinationAmount,
2019-06-20 14:53:06 +00:00
scriptPubKey = destinationSPK)
2020-01-15 17:08:52 +00:00
< span class = "hljs-type" > Vector< / span > (destination1)
2019-06-20 14:53:06 +00:00
}
2020-03-19 00:23:42 +00:00
< span class = "hljs-comment" > // destinations: Vector[TransactionOutput] = Vector(TransactionOutput(5000 sats,pkh(b58003a53bc3c4150bd4b4a644e625504da0e744)))< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-comment" > // we have to fabricate a transaction that contains the< / span >
< span class = "hljs-comment" > // UTXO we are trying to spend. If this were a real blockchain< / span >
< span class = "hljs-comment" > // we would need to reference the UTXO set< / span >
< span class = "hljs-keyword" > val< / span > creditingTx = < span class = "hljs-type" > BaseTransaction< / span > (version = < span class = "hljs-type" > Int32< / span > .one,
2020-01-15 17:08:52 +00:00
inputs = < span class = "hljs-type" > Vector< / span > .empty,
outputs = < span class = "hljs-type" > Vector< / span > (utxo),
2019-06-20 14:53:06 +00:00
lockTime = < span class = "hljs-type" > UInt32< / span > .zero)
2020-03-19 00:23:42 +00:00
< span class = "hljs-comment" > // creditingTx: BaseTransaction = BaseTransactionImpl(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(674229d744742963615043ee32e383d503b238bd))),UInt32Impl(0))< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-comment" > // this is the information we need from the crediting TX< / span >
< span class = "hljs-comment" > // to properly "link" it in the transaction we are creating< / span >
< span class = "hljs-keyword" > val< / span > outPoint = < span class = "hljs-type" > TransactionOutPoint< / span > (creditingTx.txId, < span class = "hljs-type" > UInt32< / span > .zero)
2020-03-19 00:23:42 +00:00
< span class = "hljs-comment" > // outPoint: TransactionOutPoint = TransactionOutPoint(d7e5ab58485a2a47ca1afbb6511ed04822d7ce08f386c2fb4451ff820f2ca682:0)< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-comment" > // this contains all the information we need to< / span >
< span class = "hljs-comment" > // validly sign the UTXO above< / span >
2020-01-15 17:08:52 +00:00
< span class = "hljs-keyword" > val< / span > utxoSpendingInfo = < span class = "hljs-type" > BitcoinUTXOSpendingInfoFull< / span > (outPoint = outPoint,
output = utxo,
signers = < span class = "hljs-type" > Vector< / span > (privKey),
redeemScriptOpt = < span class = "hljs-type" > None< / span > ,
scriptWitnessOpt = < span class = "hljs-type" > None< / span > ,
hashType =
< span class = "hljs-type" > HashType< / span > .sigHashAll,
conditionalPath =
< span class = "hljs-type" > ConditionalPath< / span > .< span class = "hljs-type" > NoConditionsLeft< / span > )
2020-03-19 00:23:42 +00:00
< span class = "hljs-comment" > // utxoSpendingInfo: BitcoinUTXOSpendingInfoFull = P2PKHSpendingInfo(TransactionOutPoint(d7e5ab58485a2a47ca1afbb6511ed04822d7ce08f386c2fb4451ff820f2ca682:0),10000 sats,pkh(674229d744742963615043ee32e383d503b238bd),Masked(ECPrivateKeyImpl),SIGHASH_ALL(Int32Impl(1)))< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-comment" > // all of the UTXO spending information, since we are only< / span >
< span class = "hljs-comment" > //spending one UTXO, this is just one element< / span >
2020-01-15 17:08:52 +00:00
< span class = "hljs-keyword" > val< / span > utxos: < span class = "hljs-type" > Vector< / span > [< span class = "hljs-type" > BitcoinUTXOSpendingInfoFull< / span > ] = < span class = "hljs-type" > Vector< / span > (utxoSpendingInfo)
2020-03-19 00:23:42 +00:00
< span class = "hljs-comment" > // utxos: Vector[BitcoinUTXOSpendingInfoFull] = Vector(P2PKHSpendingInfo(TransactionOutPoint(d7e5ab58485a2a47ca1afbb6511ed04822d7ce08f386c2fb4451ff820f2ca682:0),10000 sats,pkh(674229d744742963615043ee32e383d503b238bd),Masked(ECPrivateKeyImpl),SIGHASH_ALL(Int32Impl(1))))< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-comment" > // this is how much we are going to pay as a fee to the network< / span >
< span class = "hljs-comment" > // for this example, we are going to pay 1 satoshi per byte< / span >
< span class = "hljs-keyword" > val< / span > feeRate = < span class = "hljs-type" > SatoshisPerByte< / span > (< span class = "hljs-number" > 1.< / span > satoshi)
2020-03-10 19:06:52 +00:00
< span class = "hljs-comment" > // feeRate: SatoshisPerByte = SatoshisPerByte(1 sat)< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-keyword" > val< / span > changePrivKey = < span class = "hljs-type" > ECPrivateKey< / span > .freshPrivateKey
2020-03-10 19:06:52 +00:00
< span class = "hljs-comment" > // changePrivKey: ECPrivateKey = Masked(ECPrivateKeyImpl)< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-keyword" > val< / span > changeSPK = < span class = "hljs-type" > P2PKHScriptPubKey< / span > (pubKey = changePrivKey.publicKey)
2020-03-19 00:23:42 +00:00
< span class = "hljs-comment" > // changeSPK: P2PKHScriptPubKey = pkh(03efbd7923e1c8cfe17df011bc9f250fca47ed95)< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-comment" > // the network we are on, for this example we are using< / span >
< span class = "hljs-comment" > // the regression test network. This is a network you control< / span >
< span class = "hljs-comment" > // on your own machine< / span >
< span class = "hljs-keyword" > val< / span > networkParams = < span class = "hljs-type" > RegTest< / span >
2020-03-10 19:06:52 +00:00
< span class = "hljs-comment" > // networkParams: RegTest.type = RegTest< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-comment" > // Yay! Now we have a TxBuilder object that we can use< / span >
< span class = "hljs-comment" > // to sign the TX.< / span >
< span class = "hljs-keyword" > val< / span > txBuilder: < span class = "hljs-type" > BitcoinTxBuilder< / span > = {
< span class = "hljs-keyword" > val< / span > builderF = < span class = "hljs-type" > BitcoinTxBuilder< / span > (
destinations = destinations,
utxos = utxos,
feeRate = feeRate,
changeSPK = changeSPK,
network = networkParams)
< span class = "hljs-type" > Await< / span > .result(builderF, < span class = "hljs-number" > 30.< / span > seconds)
}
2020-03-19 00:23:42 +00:00
< span class = "hljs-comment" > // txBuilder: BitcoinTxBuilder = BitcoinTxBuilderImpl(Vector(TransactionOutput(5000 sats,pkh(b58003a53bc3c4150bd4b4a644e625504da0e744))),Map(TransactionOutPoint(d7e5ab58485a2a47ca1afbb6511ed04822d7ce08f386c2fb4451ff820f2ca682:0) -> P2PKHSpendingInfo(TransactionOutPoint(d7e5ab58485a2a47ca1afbb6511ed04822d7ce08f386c2fb4451ff820f2ca682:0),10000 sats,pkh(674229d744742963615043ee32e383d503b238bd),Masked(ECPrivateKeyImpl),SIGHASH_ALL(Int32Impl(1)))),SatoshisPerByte(1 sat),pkh(03efbd7923e1c8cfe17df011bc9f250fca47ed95),RegTest)< / span >
2019-06-20 14:53:06 +00:00
< span class = "hljs-comment" > // Let's finally produce a validly signed tx!< / span >
< span class = "hljs-comment" > // The 'sign' method is going produce a validly signed transaction< / span >
< span class = "hljs-comment" > // This is going to iterate through each of the UTXOs and use< / span >
< span class = "hljs-comment" > // the corresponding UTXOSpendingInfo to produce a validly< / span >
< span class = "hljs-comment" > // signed input. This UTXO has:< / span >
< span class = "hljs-comment" > // 1: one input< / span >
< span class = "hljs-comment" > // 2: outputs (destination and change outputs)< / span >
< span class = "hljs-comment" > // 3: a fee rate of 1 satoshi/byte< / span >
< span class = "hljs-keyword" > val< / span > signedTx: < span class = "hljs-type" > Transaction< / span > = {
< span class = "hljs-keyword" > val< / span > signF = txBuilder.sign
< span class = "hljs-type" > Await< / span > .result(signF, < span class = "hljs-number" > 30.< / span > seconds)
}
2020-03-19 00:23:42 +00:00
< span class = "hljs-comment" > // signedTx: Transaction = BaseTransactionImpl(Int32Impl(2),List(TransactionInputImpl(TransactionOutPoint(d7e5ab58485a2a47ca1afbb6511ed04822d7ce08f386c2fb4451ff820f2ca682:0),P2PKHScriptSignature(ECPublicKey(021aee700d8aed4f119692615fc1fa566bbddf75fefeb5e0888433abf3ae25a860), ECDigitalSignature(304402202732f4a9d4a3587d3529930fee142c9f6031676d4888fe117f09a81bf792604002200ee686017ce45ad030599c0e7d68bcef7df23223dc7f42aa3c05eaaa11d35e2301)),UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(b58003a53bc3c4150bd4b4a644e625504da0e744)), TransactionOutput(4774 sats,pkh(03efbd7923e1c8cfe17df011bc9f250fca47ed95))),UInt32Impl(0))< / span >
2019-06-20 14:53:06 +00:00
< / code > < / pre >
< pre > < code class = "hljs css language-scala" > signedTx.inputs.length
< span class = "hljs-comment" > // res0: Int = 1< / span >
signedTx.outputs.length
< span class = "hljs-comment" > // res1: Int = 2< / span >
< span class = "hljs-comment" > //remember, you can call .hex on any bitcoin-s data structure to get the hex representation!< / span >
signedTx.hex
2020-03-19 00:23:42 +00:00
< span class = "hljs-comment" > // res2: String = 020000000182a62c0f82ff5144fbc286f308ced72248d01e51b6fb1aca472a5a4858abe5d7000000006a47304402202732f4a9d4a3587d3529930fee142c9f6031676d4888fe117f09a81bf792604002200ee686017ce45ad030599c0e7d68bcef7df23223dc7f42aa3c05eaaa11d35e230121021aee700d8aed4f119692615fc1fa566bbddf75fefeb5e0888433abf3ae25a860000000000288130000000000001976a914b58003a53bc3c4150bd4b4a644e625504da0e74488aca6120000000000001976a91403efbd7923e1c8cfe17df011bc9f250fca47ed9588ac00000000< / span >
2019-06-20 14:53:06 +00:00
< / code > < / pre >
2020-02-26 22:15:28 +00:00
< / span > < / div > < / article > < / div > < div class = "docs-prevnext" > < a class = "docs-prev button" href = "/docs/next/core/psbts" > < span class = "arrow-prev" > ← < / span > < span > Partially Signed Bitcoin Transactions< / span > < / a > < a class = "docs-next button" href = "/docs/next/key-manager/key-manager" > < span > Key Manager< / span > < span class = "arrow-next" > →< / span > < / a > < / div > < / div > < / div > < nav class = "onPageNav" > < / nav > < / div > < footer class = "nav-footer" id = "footer" > < section class = "sitemap" > < a href = "/" class = "nav-home" > < img src = "/img/favicon.ico" alt = "bitcoin-s" width = "66" height = "58" / > < / a > < div > < h5 > Docs< / h5 > < a href = "/docs/en/getting-started" > Getting Started< / a > < a href = "/docs/en/core/core-intro" > Guides< / a > < a href = "/api/org/bitcoins" > API Reference< / a > < / div > < div > < h5 > Community< / h5 > < a href = "/en/users.html" > User Showcase< / a > < a href = "https://join.slack.com/t/suredbits/shared_invite/enQtNDEyMjY3MTg1MTg3LTYyYjkwOGUzMDQ4NDAwZjE1M2I3MmQyNWNlZjNlYjg4OGRjYTRjNWUwNjRjNjg4Y2NjZjAxYjU1N2JjMTU1YWM" target = "_blank" rel = "noreferrer noopener" > Slack< / a > < a href = "https://gitter.im/bitcoin-s-core/" > Gitter chat< / a > < / div > < div > < h5 > More< / h5 > < a href = "https://github.com/bitcoin-s/bitcoin-s" > GitHub< / a > < a class = "github-button" href = "https://github.com/bitcoin-s/bitcoin-s" data-icon = "octicon-star" data-count-href = "/bitcoin-s/bitcoin-s-core/stargazers" data-show-count = "true" data-count-aria-label = "# stargazers on GitHub" aria-label = "Star this project on GitHub" > Star< / a > < / div > < / section > < section class = "copyright" > Copyright © 2020 Suredbits & the bitcoin-s developers< / section > < / footer > < / div > < script type = "text/javascript" src = "https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js" > < / script > < script >
2019-06-20 14:53:06 +00:00
document.addEventListener('keyup', function(e) {
if (e.target !== document.body) {
return;
}
// keyCode for '/' (slash)
if (e.keyCode === 191) {
const search = document.getElementById('search_input_react');
search & & search.focus();
}
});
< / script > < script >
var search = docsearch({
apiKey: '0a510688bf8448e19aeb380377d328d3',
indexName: 'bitcoin-s',
inputSelector: '#search_input_react'
});
< / script > < / body > < / html >
