diff --git a/docs/next/core/addresses.html b/docs/next/core/addresses.html index bde58b0898..36320527b9 100644 --- a/docs/next/core/addresses.html +++ b/docs/next/core/addresses.html @@ -80,7 +80,7 @@ reason to keep using legacy transaction formats.

val privkey = ECPrivateKey() // privkey: ECPrivateKey = Masked(ECPrivateKeyImpl) val pubkey = privkey.publicKey -// pubkey: org.bitcoins.crypto.ECPublicKey = ECPublicKey(02c80b352fd4b399a7288948147feb3959e1567b871c7dc148e9a4fef6ebb91273) +// pubkey: org.bitcoins.crypto.ECPublicKey = ECPublicKey(0256aabc62f268bdbd56ad524867ebe4683bc3dce87a883850fa53fa7ebcca5d60) val segwitAddress = { // see https://bitcoin.org/en/glossary/pubkey-script @@ -89,10 +89,10 @@ reason to keep using legacy transaction formats.

val scriptPubKey = P2WPKHWitnessSPKV0(pubkey) Bech32Address(scriptPubKey, TestNet3) } -// segwitAddress: Bech32Address = tb1qum0e82feh5uu2s6xcplr8ffafx0ghs0y258pe6 +// segwitAddress: Bech32Address = tb1qycusdew5zv033m0f8he5gqruuxk8hn36yygcx9 println(segwitAddress.toString) -// tb1qum0e82feh5uu2s6xcplr8ffafx0ghs0y258pe6 +// tb1qycusdew5zv033m0f8he5gqruuxk8hn36yygcx9

Generating legacy (base58) addresses

If you need to generate legacy addresses for backwards @@ -101,10 +101,10 @@ Take a look:

// we're reusing the same private/public key pair
 // from before. don't do this in an actual application!
 val legacyAddress = P2PKHAddress(pubkey, TestNet3)
-// legacyAddress: P2PKHAddress = n2ZhYZdomqTKS3rhaJZGvrMJrUrSEPjmWQ
+// legacyAddress: P2PKHAddress = mj14HeNVp5s5hGafCcJ162WCAEkHTSnEKv
 
 println(legacyAddress.toString)
-// n2ZhYZdomqTKS3rhaJZGvrMJrUrSEPjmWQ
+// mj14HeNVp5s5hGafCcJ162WCAEkHTSnEKv
← Core ModuleHD Key Generation →
Edit

TxBuilder Example

Bitcoin-S features a transaction building API that allows you to construct and sign Bitcoin transactions. Here's an example of how to use it

implicit val ec: ExecutionContext = ExecutionContext.Implicits.global
-// ec: ExecutionContext = scala.concurrent.impl.ExecutionContextImpl$$anon$3@4f7104fd[Running, parallelism = 2, size = 2, active = 0, running = 0, steals = 3, tasks = 0, submissions = 0]
+// ec: ExecutionContext = scala.concurrent.impl.ExecutionContextImpl$$anon$3@686ffec4[Running, parallelism = 2, size = 2, active = 0, running = 0, steals = 3, tasks = 0, submissions = 0]
 
 // Initialize a transaction builder
 val builder = RawTxBuilder()
@@ -74,19 +74,19 @@
 val privKey = ECPrivateKey.freshPrivateKey
 // privKey: ECPrivateKey = Masked(ECPrivateKeyImpl)
 val pubKey = privKey.publicKey
-// pubKey: ECPublicKey = ECPublicKey(03d7715680672d324441f5ee6bc6f757869a0881d5acc67dc3a8467d461f473cf2)
+// pubKey: ECPublicKey = ECPublicKey(03b846b1ded9755cdec752edb7746940945f11e92a59358b2e7a0abf844ec4cc4a)
 
 // this is the script that the TxBuilder is going to create a
 // script signature that validly spends this scriptPubKey
 val creditingSpk = P2PKHScriptPubKey(pubKey = privKey.publicKey)
-// creditingSpk: P2PKHScriptPubKey = pkh(ef9c2f53098571dad2d9722974ca3c55e4b569ef)
+// creditingSpk: P2PKHScriptPubKey = pkh(978d844e541451a3583ecb73f7572873cce8ce41)
 val amount = 10000.satoshis
 // amount: Satoshis = 10000 sats
 
 // this is the UTXO we are going to be spending
 val utxo =
   TransactionOutput(value = amount, scriptPubKey = creditingSpk)
-// utxo: TransactionOutput = TransactionOutput(10000 sats,pkh(ef9c2f53098571dad2d9722974ca3c55e4b569ef))
+// utxo: TransactionOutput = TransactionOutput(10000 sats,pkh(978d844e541451a3583ecb73f7572873cce8ce41))
 
 // the private key that locks the funds for the script we are spending too
 val destinationPrivKey = ECPrivateKey.freshPrivateKey
@@ -99,7 +99,7 @@
 // the script that corresponds to destination private key, this is what is receiving the money
 val destinationSPK =
   P2PKHScriptPubKey(pubKey = destinationPrivKey.publicKey)
-// destinationSPK: P2PKHScriptPubKey = pkh(49e1cf01cbd2bf709099ee9628caa6f66b654106)
+// destinationSPK: P2PKHScriptPubKey = pkh(816dcf402974c905e65eec5df492ea5a3aeacf51)
 
 // this is where we are sending money too
 // we could add more destinations here if we
@@ -110,7 +110,7 @@
 
     Vector(destination0)
 }
-// destinations: Vector[TransactionOutput] = Vector(TransactionOutput(5000 sats,pkh(49e1cf01cbd2bf709099ee9628caa6f66b654106)))
+// destinations: Vector[TransactionOutput] = Vector(TransactionOutput(5000 sats,pkh(816dcf402974c905e65eec5df492ea5a3aeacf51)))
 
 // Add the destinations to the tx builder
 builder ++= destinations
@@ -123,17 +123,17 @@ builder ++= destinations
                                   inputs = Vector.empty,
                                   outputs = Vector(utxo),
                                   lockTime = UInt32.zero)
-// creditingTx: BaseTransaction = BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(ef9c2f53098571dad2d9722974ca3c55e4b569ef))),UInt32Impl(0))
+// creditingTx: BaseTransaction = BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(978d844e541451a3583ecb73f7572873cce8ce41))),UInt32Impl(0))
 
 // this is the information we need from the crediting TX
 // to properly "link" it in the transaction we are creating
 val outPoint = TransactionOutPoint(creditingTx.txId, UInt32.zero)
-// outPoint: TransactionOutPoint = TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0)
+// outPoint: TransactionOutPoint = TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0)
 val input = TransactionInput(
     outPoint,
     EmptyScriptSignature,
     sequenceNumber = UInt32.zero)
-// input: TransactionInput = TransactionInputImpl(TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0),EmptyScriptSignature,UInt32Impl(0))
+// input: TransactionInput = TransactionInputImpl(TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0),EmptyScriptSignature,UInt32Impl(0))
 
 // Add a new input to our builder
 builder += input
@@ -141,11 +141,11 @@ builder += input
 
 // We can now generate a RawTxBuilderResult ready to be finalized
 val builderResult = builder.result()
-// builderResult: RawTxBuilderResult = RawTxBuilderResult(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(49e1cf01cbd2bf709099ee9628caa6f66b654106))),UInt32Impl(0))
+// builderResult: RawTxBuilderResult = RawTxBuilderResult(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(816dcf402974c905e65eec5df492ea5a3aeacf51))),UInt32Impl(0))
 
 // this contains the information needed to analyze our input during finalization
 val inputInfo = P2PKHInputInfo(outPoint, amount, privKey.publicKey)
-// inputInfo: P2PKHInputInfo = P2PKHInputInfo(TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0),10000 sats,ECPublicKey(03d7715680672d324441f5ee6bc6f757869a0881d5acc67dc3a8467d461f473cf2))
+// inputInfo: P2PKHInputInfo = P2PKHInputInfo(TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0),10000 sats,ECPublicKey(03b846b1ded9755cdec752edb7746940945f11e92a59358b2e7a0abf844ec4cc4a))
 
 // this is how much we are going to pay as a fee to the network
 // for this example, we are going to pay 1 satoshi per byte
@@ -155,18 +155,18 @@ builder += input
 val changePrivKey = ECPrivateKey.freshPrivateKey
 // changePrivKey: ECPrivateKey = Masked(ECPrivateKeyImpl)
 val changeSPK = P2PKHScriptPubKey(pubKey = changePrivKey.publicKey)
-// changeSPK: P2PKHScriptPubKey = pkh(247399d5eddfc4dfaee663e0bc44041553860802)
+// changeSPK: P2PKHScriptPubKey = pkh(c5a2f707903ffa2c379b2b945bc6c2ec3b404c86)
 
 // We chose a finalizer that adds a change output to our tx based on a fee rate
 val finalizer = StandardNonInteractiveFinalizer(
     Vector(inputInfo),
     feeRate,
     changeSPK)
-// finalizer: StandardNonInteractiveFinalizer = StandardNonInteractiveFinalizer(Vector(P2PKHInputInfo(TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0),10000 sats,ECPublicKey(03d7715680672d324441f5ee6bc6f757869a0881d5acc67dc3a8467d461f473cf2))),SatoshisPerByte(1 sat),pkh(247399d5eddfc4dfaee663e0bc44041553860802))
+// finalizer: StandardNonInteractiveFinalizer = StandardNonInteractiveFinalizer(Vector(P2PKHInputInfo(TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0),10000 sats,ECPublicKey(03b846b1ded9755cdec752edb7746940945f11e92a59358b2e7a0abf844ec4cc4a))),SatoshisPerByte(1 sat),pkh(c5a2f707903ffa2c379b2b945bc6c2ec3b404c86))
 
 // We can now finalize the tx builder result from earlier with this finalizer
 val unsignedTxF: Future[Transaction] = finalizer.buildTx(builderResult)
-// unsignedTxF: Future[Transaction] = Future(Success(BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(49e1cf01cbd2bf709099ee9628caa6f66b654106)), TransactionOutput(4775 sats,pkh(247399d5eddfc4dfaee663e0bc44041553860802))),UInt32Impl(0))))
+// unsignedTxF: Future[Transaction] = Future(Success(BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(816dcf402974c905e65eec5df492ea5a3aeacf51)), TransactionOutput(4775 sats,pkh(c5a2f707903ffa2c379b2b945bc6c2ec3b404c86))),UInt32Impl(0))))
 
 // We now turn to signing the unsigned transaction
 // this contains all the information we need to
@@ -176,12 +176,12 @@ builder += input
                                      signers = Vector(privKey),
                                      hashType =
                                          HashType.sigHashAll)
-// utxoInfo: ScriptSignatureParams[P2PKHInputInfo] = ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0),10000 sats,ECPublicKey(03d7715680672d324441f5ee6bc6f757869a0881d5acc67dc3a8467d461f473cf2)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(ef9c2f53098571dad2d9722974ca3c55e4b569ef))),UInt32Impl(0)),Vector(Masked(ECPrivateKeyImpl)),SIGHASH_ALL(Int32Impl(1)))
+// utxoInfo: ScriptSignatureParams[P2PKHInputInfo] = ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0),10000 sats,ECPublicKey(03b846b1ded9755cdec752edb7746940945f11e92a59358b2e7a0abf844ec4cc4a)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(978d844e541451a3583ecb73f7572873cce8ce41))),UInt32Impl(0)),Vector(Masked(ECPrivateKeyImpl)),SIGHASH_ALL(Int32Impl(1)))
 
 // all of the UTXO spending information, since we only have
 // one input, this is just one element
 val utxoInfos: Vector[ScriptSignatureParams[InputInfo]] = Vector(utxoInfo)
-// utxoInfos: Vector[ScriptSignatureParams[InputInfo]] = Vector(ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0),10000 sats,ECPublicKey(03d7715680672d324441f5ee6bc6f757869a0881d5acc67dc3a8467d461f473cf2)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(ef9c2f53098571dad2d9722974ca3c55e4b569ef))),UInt32Impl(0)),Vector(Masked(ECPrivateKeyImpl)),SIGHASH_ALL(Int32Impl(1))))
+// utxoInfos: Vector[ScriptSignatureParams[InputInfo]] = Vector(ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0),10000 sats,ECPublicKey(03b846b1ded9755cdec752edb7746940945f11e92a59358b2e7a0abf844ec4cc4a)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(978d844e541451a3583ecb73f7572873cce8ce41))),UInt32Impl(0)),Vector(Masked(ECPrivateKeyImpl)),SIGHASH_ALL(Int32Impl(1))))
 
 // Yay! Now we use the RawTxSigner object to sign the tx.
 // The 'sign' method is going produce a validly signed transaction
@@ -201,7 +201,7 @@ builder += input
   }
   Await.result(signedTxF, 30.seconds)
 }
-// signedTx: Transaction = BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0),P2PKHScriptSignature(ECPublicKey(03d7715680672d324441f5ee6bc6f757869a0881d5acc67dc3a8467d461f473cf2), ECDigitalSignature(304402201a766a56ebd5ca3e88a4a6ce384ee8e4f57675bd986f04eeb7bb099a3545e74e02204c5190c8f188c83a8676a729fa623a69a90ff50b2e7ee01e5478f4f3373b0d5701)),UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(49e1cf01cbd2bf709099ee9628caa6f66b654106)), TransactionOutput(4775 sats,pkh(247399d5eddfc4dfaee663e0bc44041553860802))),UInt32Impl(0))
+// signedTx: Transaction = BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0),P2PKHScriptSignature(ECPublicKey(03b846b1ded9755cdec752edb7746940945f11e92a59358b2e7a0abf844ec4cc4a), ECDigitalSignature(3044022027a3ebf75435b53bf18ad9c3323278f92439853dbf7f359a0c9b6532a475645e02200199f717c5455a7f79b27f52aa7043d13e08ad5b8ae0960f1a8b889859cd289001)),UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(816dcf402974c905e65eec5df492ea5a3aeacf51)), TransactionOutput(4775 sats,pkh(c5a2f707903ffa2c379b2b945bc6c2ec3b404c86))),UInt32Impl(0))
 
signedTx.inputs.length
 // res2: Int = 1
@@ -211,7 +211,7 @@ signedTx.outputs.length
 
 //remember, you can call .hex on any bitcoin-s data structure to get the hex representation!
 signedTx.hex
-// res4: String = 0200000001902e519ccfb664e48291407b82269f50935c4b8d5ac6026b340115e0f76a34b6000000006a47304402201a766a56ebd5ca3e88a4a6ce384ee8e4f57675bd986f04eeb7bb099a3545e74e02204c5190c8f188c83a8676a729fa623a69a90ff50b2e7ee01e5478f4f3373b0d57012103d7715680672d324441f5ee6bc6f757869a0881d5acc67dc3a8467d461f473cf2000000000288130000000000001976a91449e1cf01cbd2bf709099ee9628caa6f66b65410688aca7120000000000001976a914247399d5eddfc4dfaee663e0bc4404155386080288ac00000000
+// res4: String = 02000000012642046c0b0d2f4577252b130c927d5937d28252a7c59d0f63b6498a680c79ce000000006a473044022027a3ebf75435b53bf18ad9c3323278f92439853dbf7f359a0c9b6532a475645e02200199f717c5455a7f79b27f52aa7043d13e08ad5b8ae0960f1a8b889859cd2890012103b846b1ded9755cdec752edb7746940945f11e92a59358b2e7a0abf844ec4cc4a000000000288130000000000001976a914816dcf402974c905e65eec5df492ea5a3aeacf5188aca7120000000000001976a914c5a2f707903ffa2c379b2b945bc6c2ec3b404c8688ac00000000
← Partially Signed Bitcoin TransactionsLightning Network Data Types →
Edit

TxBuilder Example

Bitcoin-S features a transaction building API that allows you to construct and sign Bitcoin transactions. Here's an example of how to use it

implicit val ec: ExecutionContext = ExecutionContext.Implicits.global
-// ec: ExecutionContext = scala.concurrent.impl.ExecutionContextImpl$$anon$3@4f7104fd[Running, parallelism = 2, size = 2, active = 0, running = 0, steals = 3, tasks = 0, submissions = 0]
+// ec: ExecutionContext = scala.concurrent.impl.ExecutionContextImpl$$anon$3@686ffec4[Running, parallelism = 2, size = 2, active = 0, running = 0, steals = 3, tasks = 0, submissions = 0]
 
 // Initialize a transaction builder
 val builder = RawTxBuilder()
@@ -74,19 +74,19 @@
 val privKey = ECPrivateKey.freshPrivateKey
 // privKey: ECPrivateKey = Masked(ECPrivateKeyImpl)
 val pubKey = privKey.publicKey
-// pubKey: ECPublicKey = ECPublicKey(03d7715680672d324441f5ee6bc6f757869a0881d5acc67dc3a8467d461f473cf2)
+// pubKey: ECPublicKey = ECPublicKey(03b846b1ded9755cdec752edb7746940945f11e92a59358b2e7a0abf844ec4cc4a)
 
 // this is the script that the TxBuilder is going to create a
 // script signature that validly spends this scriptPubKey
 val creditingSpk = P2PKHScriptPubKey(pubKey = privKey.publicKey)
-// creditingSpk: P2PKHScriptPubKey = pkh(ef9c2f53098571dad2d9722974ca3c55e4b569ef)
+// creditingSpk: P2PKHScriptPubKey = pkh(978d844e541451a3583ecb73f7572873cce8ce41)
 val amount = 10000.satoshis
 // amount: Satoshis = 10000 sats
 
 // this is the UTXO we are going to be spending
 val utxo =
   TransactionOutput(value = amount, scriptPubKey = creditingSpk)
-// utxo: TransactionOutput = TransactionOutput(10000 sats,pkh(ef9c2f53098571dad2d9722974ca3c55e4b569ef))
+// utxo: TransactionOutput = TransactionOutput(10000 sats,pkh(978d844e541451a3583ecb73f7572873cce8ce41))
 
 // the private key that locks the funds for the script we are spending too
 val destinationPrivKey = ECPrivateKey.freshPrivateKey
@@ -99,7 +99,7 @@
 // the script that corresponds to destination private key, this is what is receiving the money
 val destinationSPK =
   P2PKHScriptPubKey(pubKey = destinationPrivKey.publicKey)
-// destinationSPK: P2PKHScriptPubKey = pkh(49e1cf01cbd2bf709099ee9628caa6f66b654106)
+// destinationSPK: P2PKHScriptPubKey = pkh(816dcf402974c905e65eec5df492ea5a3aeacf51)
 
 // this is where we are sending money too
 // we could add more destinations here if we
@@ -110,7 +110,7 @@
 
     Vector(destination0)
 }
-// destinations: Vector[TransactionOutput] = Vector(TransactionOutput(5000 sats,pkh(49e1cf01cbd2bf709099ee9628caa6f66b654106)))
+// destinations: Vector[TransactionOutput] = Vector(TransactionOutput(5000 sats,pkh(816dcf402974c905e65eec5df492ea5a3aeacf51)))
 
 // Add the destinations to the tx builder
 builder ++= destinations
@@ -123,17 +123,17 @@ builder ++= destinations
                                   inputs = Vector.empty,
                                   outputs = Vector(utxo),
                                   lockTime = UInt32.zero)
-// creditingTx: BaseTransaction = BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(ef9c2f53098571dad2d9722974ca3c55e4b569ef))),UInt32Impl(0))
+// creditingTx: BaseTransaction = BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(978d844e541451a3583ecb73f7572873cce8ce41))),UInt32Impl(0))
 
 // this is the information we need from the crediting TX
 // to properly "link" it in the transaction we are creating
 val outPoint = TransactionOutPoint(creditingTx.txId, UInt32.zero)
-// outPoint: TransactionOutPoint = TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0)
+// outPoint: TransactionOutPoint = TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0)
 val input = TransactionInput(
     outPoint,
     EmptyScriptSignature,
     sequenceNumber = UInt32.zero)
-// input: TransactionInput = TransactionInputImpl(TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0),EmptyScriptSignature,UInt32Impl(0))
+// input: TransactionInput = TransactionInputImpl(TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0),EmptyScriptSignature,UInt32Impl(0))
 
 // Add a new input to our builder
 builder += input
@@ -141,11 +141,11 @@ builder += input
 
 // We can now generate a RawTxBuilderResult ready to be finalized
 val builderResult = builder.result()
-// builderResult: RawTxBuilderResult = RawTxBuilderResult(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(49e1cf01cbd2bf709099ee9628caa6f66b654106))),UInt32Impl(0))
+// builderResult: RawTxBuilderResult = RawTxBuilderResult(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(816dcf402974c905e65eec5df492ea5a3aeacf51))),UInt32Impl(0))
 
 // this contains the information needed to analyze our input during finalization
 val inputInfo = P2PKHInputInfo(outPoint, amount, privKey.publicKey)
-// inputInfo: P2PKHInputInfo = P2PKHInputInfo(TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0),10000 sats,ECPublicKey(03d7715680672d324441f5ee6bc6f757869a0881d5acc67dc3a8467d461f473cf2))
+// inputInfo: P2PKHInputInfo = P2PKHInputInfo(TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0),10000 sats,ECPublicKey(03b846b1ded9755cdec752edb7746940945f11e92a59358b2e7a0abf844ec4cc4a))
 
 // this is how much we are going to pay as a fee to the network
 // for this example, we are going to pay 1 satoshi per byte
@@ -155,18 +155,18 @@ builder += input
 val changePrivKey = ECPrivateKey.freshPrivateKey
 // changePrivKey: ECPrivateKey = Masked(ECPrivateKeyImpl)
 val changeSPK = P2PKHScriptPubKey(pubKey = changePrivKey.publicKey)
-// changeSPK: P2PKHScriptPubKey = pkh(247399d5eddfc4dfaee663e0bc44041553860802)
+// changeSPK: P2PKHScriptPubKey = pkh(c5a2f707903ffa2c379b2b945bc6c2ec3b404c86)
 
 // We chose a finalizer that adds a change output to our tx based on a fee rate
 val finalizer = StandardNonInteractiveFinalizer(
     Vector(inputInfo),
     feeRate,
     changeSPK)
-// finalizer: StandardNonInteractiveFinalizer = StandardNonInteractiveFinalizer(Vector(P2PKHInputInfo(TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0),10000 sats,ECPublicKey(03d7715680672d324441f5ee6bc6f757869a0881d5acc67dc3a8467d461f473cf2))),SatoshisPerByte(1 sat),pkh(247399d5eddfc4dfaee663e0bc44041553860802))
+// finalizer: StandardNonInteractiveFinalizer = StandardNonInteractiveFinalizer(Vector(P2PKHInputInfo(TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0),10000 sats,ECPublicKey(03b846b1ded9755cdec752edb7746940945f11e92a59358b2e7a0abf844ec4cc4a))),SatoshisPerByte(1 sat),pkh(c5a2f707903ffa2c379b2b945bc6c2ec3b404c86))
 
 // We can now finalize the tx builder result from earlier with this finalizer
 val unsignedTxF: Future[Transaction] = finalizer.buildTx(builderResult)
-// unsignedTxF: Future[Transaction] = Future(Success(BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(49e1cf01cbd2bf709099ee9628caa6f66b654106)), TransactionOutput(4775 sats,pkh(247399d5eddfc4dfaee663e0bc44041553860802))),UInt32Impl(0))))
+// unsignedTxF: Future[Transaction] = Future(Success(BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(816dcf402974c905e65eec5df492ea5a3aeacf51)), TransactionOutput(4775 sats,pkh(c5a2f707903ffa2c379b2b945bc6c2ec3b404c86))),UInt32Impl(0))))
 
 // We now turn to signing the unsigned transaction
 // this contains all the information we need to
@@ -176,12 +176,12 @@ builder += input
                                      signers = Vector(privKey),
                                      hashType =
                                          HashType.sigHashAll)
-// utxoInfo: ScriptSignatureParams[P2PKHInputInfo] = ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0),10000 sats,ECPublicKey(03d7715680672d324441f5ee6bc6f757869a0881d5acc67dc3a8467d461f473cf2)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(ef9c2f53098571dad2d9722974ca3c55e4b569ef))),UInt32Impl(0)),Vector(Masked(ECPrivateKeyImpl)),SIGHASH_ALL(Int32Impl(1)))
+// utxoInfo: ScriptSignatureParams[P2PKHInputInfo] = ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0),10000 sats,ECPublicKey(03b846b1ded9755cdec752edb7746940945f11e92a59358b2e7a0abf844ec4cc4a)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(978d844e541451a3583ecb73f7572873cce8ce41))),UInt32Impl(0)),Vector(Masked(ECPrivateKeyImpl)),SIGHASH_ALL(Int32Impl(1)))
 
 // all of the UTXO spending information, since we only have
 // one input, this is just one element
 val utxoInfos: Vector[ScriptSignatureParams[InputInfo]] = Vector(utxoInfo)
-// utxoInfos: Vector[ScriptSignatureParams[InputInfo]] = Vector(ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0),10000 sats,ECPublicKey(03d7715680672d324441f5ee6bc6f757869a0881d5acc67dc3a8467d461f473cf2)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(ef9c2f53098571dad2d9722974ca3c55e4b569ef))),UInt32Impl(0)),Vector(Masked(ECPrivateKeyImpl)),SIGHASH_ALL(Int32Impl(1))))
+// utxoInfos: Vector[ScriptSignatureParams[InputInfo]] = Vector(ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0),10000 sats,ECPublicKey(03b846b1ded9755cdec752edb7746940945f11e92a59358b2e7a0abf844ec4cc4a)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(978d844e541451a3583ecb73f7572873cce8ce41))),UInt32Impl(0)),Vector(Masked(ECPrivateKeyImpl)),SIGHASH_ALL(Int32Impl(1))))
 
 // Yay! Now we use the RawTxSigner object to sign the tx.
 // The 'sign' method is going produce a validly signed transaction
@@ -201,7 +201,7 @@ builder += input
   }
   Await.result(signedTxF, 30.seconds)
 }
-// signedTx: Transaction = BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(b6346af7e01501346b02c65a8d4b5c93509f26827b409182e464b6cf9c512e90:0),P2PKHScriptSignature(ECPublicKey(03d7715680672d324441f5ee6bc6f757869a0881d5acc67dc3a8467d461f473cf2), ECDigitalSignature(304402201a766a56ebd5ca3e88a4a6ce384ee8e4f57675bd986f04eeb7bb099a3545e74e02204c5190c8f188c83a8676a729fa623a69a90ff50b2e7ee01e5478f4f3373b0d5701)),UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(49e1cf01cbd2bf709099ee9628caa6f66b654106)), TransactionOutput(4775 sats,pkh(247399d5eddfc4dfaee663e0bc44041553860802))),UInt32Impl(0))
+// signedTx: Transaction = BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(ce790c688a49b6630f9dc5a75282d237597d920c132b2577452f0d0b6c044226:0),P2PKHScriptSignature(ECPublicKey(03b846b1ded9755cdec752edb7746940945f11e92a59358b2e7a0abf844ec4cc4a), ECDigitalSignature(3044022027a3ebf75435b53bf18ad9c3323278f92439853dbf7f359a0c9b6532a475645e02200199f717c5455a7f79b27f52aa7043d13e08ad5b8ae0960f1a8b889859cd289001)),UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(816dcf402974c905e65eec5df492ea5a3aeacf51)), TransactionOutput(4775 sats,pkh(c5a2f707903ffa2c379b2b945bc6c2ec3b404c86))),UInt32Impl(0))
 
signedTx.inputs.length
 // res2: Int = 1
@@ -211,7 +211,7 @@ signedTx.outputs.length
 
 //remember, you can call .hex on any bitcoin-s data structure to get the hex representation!
 signedTx.hex
-// res4: String = 0200000001902e519ccfb664e48291407b82269f50935c4b8d5ac6026b340115e0f76a34b6000000006a47304402201a766a56ebd5ca3e88a4a6ce384ee8e4f57675bd986f04eeb7bb099a3545e74e02204c5190c8f188c83a8676a729fa623a69a90ff50b2e7ee01e5478f4f3373b0d57012103d7715680672d324441f5ee6bc6f757869a0881d5acc67dc3a8467d461f473cf2000000000288130000000000001976a91449e1cf01cbd2bf709099ee9628caa6f66b65410688aca7120000000000001976a914247399d5eddfc4dfaee663e0bc4404155386080288ac00000000
+// res4: String = 02000000012642046c0b0d2f4577252b130c927d5937d28252a7c59d0f63b6498a680c79ce000000006a473044022027a3ebf75435b53bf18ad9c3323278f92439853dbf7f359a0c9b6532a475645e02200199f717c5455a7f79b27f52aa7043d13e08ad5b8ae0960f1a8b889859cd2890012103b846b1ded9755cdec752edb7746940945f11e92a59358b2e7a0abf844ec4cc4a000000000288130000000000001976a914816dcf402974c905e65eec5df492ea5a3aeacf5188aca7120000000000001976a914c5a2f707903ffa2c379b2b945bc6c2ec3b404c8688ac00000000
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