diff --git a/api/org/bitcoins/docs/BuildInfo$.html b/api/org/bitcoins/docs/BuildInfo$.html index 86eca0f987..0c65333fa4 100644 --- a/api/org/bitcoins/docs/BuildInfo$.html +++ b/api/org/bitcoins/docs/BuildInfo$.html @@ -1,2 +1,2 @@

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o

org.bitcoins.docs

BuildInfo

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+var toRoot = '../../../';

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org.bitcoins.docs

BuildInfo

case object BuildInfo extends Product with Serializable

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diff --git a/docs/next/core/addresses.html b/docs/next/core/addresses.html index 079981fe32..4f5c41d167 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(ECPrivateKey) val pubkey = privkey.publicKey -// pubkey: org.bitcoins.crypto.ECPublicKey = ECPublicKey(03b55fdeaf9520c9d4e3f264ccdd98e141cff205111688a4f0530ef479b7e6e7dc) +// pubkey: org.bitcoins.crypto.ECPublicKey = ECPublicKey(027170013686225cb4d8dd6578e6c35fea298f32d848f6ba71c12e87f69ee2f6ce) 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 = tb1qpjtrd2e4xtmqfv405jl3luez2czxdpykq9ewpl +// segwitAddress: Bech32Address = tb1qavf0xqah9fw5t3p9fcny6kfxn054epy030kt7e println(segwitAddress.toString) -// tb1qpjtrd2e4xtmqfv405jl3luez2czxdpykq9ewpl +// tb1qavf0xqah9fw5t3p9fcny6kfxn054epy030kt7e

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 = mgfWMNnVPFrSR1NSN15GBmAvDYYSnG7vMD
+// legacyAddress: P2PKHAddress = n2wunkd3K3P5D1fxwM3T4Zf8C9WUCuPD6F
 
 println(legacyAddress.toString)
-// mgfWMNnVPFrSR1NSN15GBmAvDYYSnG7vMD
+// n2wunkd3K3P5D1fxwM3T4Zf8C9WUCuPD6F
← 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$$anon$3@75b0fdea[Running, parallelism = 4, size = 0, active = 0, running = 0, steals = 0, tasks = 0, submissions = 0]
+// ec: ExecutionContext = scala.concurrent.impl.ExecutionContextImpl$$anon$3@7b590494[Running, parallelism = 4, size = 0, active = 0, running = 0, steals = 0, tasks = 0, submissions = 0]
 
 // Initialize a transaction builder
 val builder = RawTxBuilder()
@@ -74,19 +74,19 @@
 val privKey = ECPrivateKey.freshPrivateKey
 // privKey: ECPrivateKey = Masked(ECPrivateKey)
 val pubKey = privKey.publicKey
-// pubKey: ECPublicKey = ECPublicKey(03718fc86b51981341df9d52e378d3c1569f8685b14d2d1ff0971be05275518ec6)
+// pubKey: ECPublicKey = ECPublicKey(039cbb08b80e783529044d50bc6800add8a2df4e9d5987cf7f5bdeda8829fea831)
 
 // 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(35897edd1dd1dddc254f886bd5ba673958473a2c)
+// creditingSpk: P2PKHScriptPubKey = pkh(543d1e6ac60fe1f71be35f2e41d6dbb96cf774fc)
 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(35897edd1dd1dddc254f886bd5ba673958473a2c))
+// utxo: TransactionOutput = TransactionOutput(10000 sats,pkh(543d1e6ac60fe1f71be35f2e41d6dbb96cf774fc))
 
 // 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(d96bea9b9a317419692c2f21d6c7c83c9402fbef)
+// destinationSPK: P2PKHScriptPubKey = pkh(1b8c5ca7b58f891d3b976b7630340de2380783b0)
 
 // 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(d96bea9b9a317419692c2f21d6c7c83c9402fbef)))
+// destinations: Vector[TransactionOutput] = Vector(TransactionOutput(5000 sats,pkh(1b8c5ca7b58f891d3b976b7630340de2380783b0)))
 
 // 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(35897edd1dd1dddc254f886bd5ba673958473a2c))),UInt32Impl(0))
+// creditingTx: BaseTransaction = BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(543d1e6ac60fe1f71be35f2e41d6dbb96cf774fc))),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(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0)
+// outPoint: TransactionOutPoint = TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0)
 val input = TransactionInput(
     outPoint,
     EmptyScriptSignature,
     sequenceNumber = UInt32.zero)
-// input: TransactionInput = TransactionInputImpl(TransactionOutPoint(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0),EmptyScriptSignature,UInt32Impl(0))
+// input: TransactionInput = TransactionInputImpl(TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0),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(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(d96bea9b9a317419692c2f21d6c7c83c9402fbef))),UInt32Impl(0))
+// builderResult: RawTxBuilderResult = RawTxBuilderResult(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(1b8c5ca7b58f891d3b976b7630340de2380783b0))),UInt32Impl(0))
 
 // this contains the information needed to analyze our input during finalization
 val inputInfo = P2PKHInputInfo(outPoint, amount, privKey.publicKey)
-// inputInfo: P2PKHInputInfo = P2PKHInputInfo(TransactionOutPoint(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0),10000 sats,ECPublicKey(03718fc86b51981341df9d52e378d3c1569f8685b14d2d1ff0971be05275518ec6))
+// inputInfo: P2PKHInputInfo = P2PKHInputInfo(TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0),10000 sats,ECPublicKey(039cbb08b80e783529044d50bc6800add8a2df4e9d5987cf7f5bdeda8829fea831))
 
 // 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(ECPrivateKey)
 val changeSPK = P2PKHScriptPubKey(pubKey = changePrivKey.publicKey)
-// changeSPK: P2PKHScriptPubKey = pkh(1f9711d4c6689274b245e2a01baabe6726df41af)
+// changeSPK: P2PKHScriptPubKey = pkh(5dacba7eb3702cfe1e9679c53330f1c8e751a174)
 
 // 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(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0),10000 sats,ECPublicKey(03718fc86b51981341df9d52e378d3c1569f8685b14d2d1ff0971be05275518ec6))),1 sats/byte,pkh(1f9711d4c6689274b245e2a01baabe6726df41af))
+// finalizer: StandardNonInteractiveFinalizer = StandardNonInteractiveFinalizer(Vector(P2PKHInputInfo(TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0),10000 sats,ECPublicKey(039cbb08b80e783529044d50bc6800add8a2df4e9d5987cf7f5bdeda8829fea831))),1 sats/byte,pkh(5dacba7eb3702cfe1e9679c53330f1c8e751a174))
 
 // We can now finalize the tx builder result from earlier with this finalizer
 val unsignedTx: Transaction = finalizer.buildTx(builderResult)
-// unsignedTx: Transaction = BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(d96bea9b9a317419692c2f21d6c7c83c9402fbef)), TransactionOutput(4775 sats,pkh(1f9711d4c6689274b245e2a01baabe6726df41af))),UInt32Impl(0))
+// unsignedTx: Transaction = BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(1b8c5ca7b58f891d3b976b7630340de2380783b0)), TransactionOutput(4775 sats,pkh(5dacba7eb3702cfe1e9679c53330f1c8e751a174))),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(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0),10000 sats,ECPublicKey(03718fc86b51981341df9d52e378d3c1569f8685b14d2d1ff0971be05275518ec6)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(35897edd1dd1dddc254f886bd5ba673958473a2c))),UInt32Impl(0)),Vector(Masked(ECPrivateKey)),SIGHASH_ALL(1))
+// utxoInfo: ScriptSignatureParams[P2PKHInputInfo] = ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0),10000 sats,ECPublicKey(039cbb08b80e783529044d50bc6800add8a2df4e9d5987cf7f5bdeda8829fea831)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(543d1e6ac60fe1f71be35f2e41d6dbb96cf774fc))),UInt32Impl(0)),Vector(Masked(ECPrivateKey)),SIGHASH_ALL(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(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0),10000 sats,ECPublicKey(03718fc86b51981341df9d52e378d3c1569f8685b14d2d1ff0971be05275518ec6)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(35897edd1dd1dddc254f886bd5ba673958473a2c))),UInt32Impl(0)),Vector(Masked(ECPrivateKey)),SIGHASH_ALL(1)))
+// utxoInfos: Vector[ScriptSignatureParams[InputInfo]] = Vector(ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0),10000 sats,ECPublicKey(039cbb08b80e783529044d50bc6800add8a2df4e9d5987cf7f5bdeda8829fea831)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(543d1e6ac60fe1f71be35f2e41d6dbb96cf774fc))),UInt32Impl(0)),Vector(Masked(ECPrivateKey)),SIGHASH_ALL(1)))
 
 // Yay! Now we use the RawTxSigner object to sign the tx.
 // The 'sign' method is going produce a validly signed transaction
@@ -197,7 +197,7 @@ builder += input
       utxoInfos = utxoInfos,
       expectedFeeRate = feeRate
   )
-// signedTx: Transaction = BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0),P2PKHScriptSignature(ECPublicKeyBytes(ByteVector(33 bytes, 0x03718fc86b51981341df9d52e378d3c1569f8685b14d2d1ff0971be05275518ec6)), ECDigitalSignature(304402200644b52f1a4e1c8168c36dcfe3f48b93b83a54142004ad829fb18992164f441a02201cab7dcff36ef904ff949f3a3b9a82621708ade5e2e46e1d634200aeab78a3ce01)),UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(d96bea9b9a317419692c2f21d6c7c83c9402fbef)), TransactionOutput(4775 sats,pkh(1f9711d4c6689274b245e2a01baabe6726df41af))),UInt32Impl(0))
+// signedTx: Transaction = BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0),P2PKHScriptSignature(ECPublicKeyBytes(ByteVector(33 bytes, 0x039cbb08b80e783529044d50bc6800add8a2df4e9d5987cf7f5bdeda8829fea831)), ECDigitalSignature(304402201f6ea4738765bb31c95452b182ba1649da8765e3d3ddf9302d0be2ef80db5aec0220049916654e42977ebbcc53db180e3826eb06cf0049f1138227ccc475b2d068e801)),UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(1b8c5ca7b58f891d3b976b7630340de2380783b0)), TransactionOutput(4775 sats,pkh(5dacba7eb3702cfe1e9679c53330f1c8e751a174))),UInt32Impl(0))
 
signedTx.inputs.length
 // res2: Int = 1
@@ -207,7 +207,7 @@ signedTx.outputs.length
 
 //remember, you can call .hex on any bitcoin-s data structure to get the hex representation!
 signedTx.hex
-// res4: String = 02000000014527bda34e950269400ffb9e3be02830f082ed613850336df53212f7140fe856000000006a47304402200644b52f1a4e1c8168c36dcfe3f48b93b83a54142004ad829fb18992164f441a02201cab7dcff36ef904ff949f3a3b9a82621708ade5e2e46e1d634200aeab78a3ce012103718fc86b51981341df9d52e378d3c1569f8685b14d2d1ff0971be05275518ec6000000000288130000000000001976a914d96bea9b9a317419692c2f21d6c7c83c9402fbef88aca7120000000000001976a9141f9711d4c6689274b245e2a01baabe6726df41af88ac00000000
+// res4: String = 02000000011206befb771c622df00a52191372af869fdb9fe72f377f6d5cc616ca5c9edb9c000000006a47304402201f6ea4738765bb31c95452b182ba1649da8765e3d3ddf9302d0be2ef80db5aec0220049916654e42977ebbcc53db180e3826eb06cf0049f1138227ccc475b2d068e80121039cbb08b80e783529044d50bc6800add8a2df4e9d5987cf7f5bdeda8829fea831000000000288130000000000001976a9141b8c5ca7b58f891d3b976b7630340de2380783b088aca7120000000000001976a9145dacba7eb3702cfe1e9679c53330f1c8e751a17488ac00000000
← Discreet Log Contract Data StructuresLightning 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$$anon$3@75b0fdea[Running, parallelism = 4, size = 0, active = 0, running = 0, steals = 0, tasks = 0, submissions = 0]
+// ec: ExecutionContext = scala.concurrent.impl.ExecutionContextImpl$$anon$3@7b590494[Running, parallelism = 4, size = 0, active = 0, running = 0, steals = 0, tasks = 0, submissions = 0]
 
 // Initialize a transaction builder
 val builder = RawTxBuilder()
@@ -74,19 +74,19 @@
 val privKey = ECPrivateKey.freshPrivateKey
 // privKey: ECPrivateKey = Masked(ECPrivateKey)
 val pubKey = privKey.publicKey
-// pubKey: ECPublicKey = ECPublicKey(03718fc86b51981341df9d52e378d3c1569f8685b14d2d1ff0971be05275518ec6)
+// pubKey: ECPublicKey = ECPublicKey(039cbb08b80e783529044d50bc6800add8a2df4e9d5987cf7f5bdeda8829fea831)
 
 // 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(35897edd1dd1dddc254f886bd5ba673958473a2c)
+// creditingSpk: P2PKHScriptPubKey = pkh(543d1e6ac60fe1f71be35f2e41d6dbb96cf774fc)
 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(35897edd1dd1dddc254f886bd5ba673958473a2c))
+// utxo: TransactionOutput = TransactionOutput(10000 sats,pkh(543d1e6ac60fe1f71be35f2e41d6dbb96cf774fc))
 
 // 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(d96bea9b9a317419692c2f21d6c7c83c9402fbef)
+// destinationSPK: P2PKHScriptPubKey = pkh(1b8c5ca7b58f891d3b976b7630340de2380783b0)
 
 // 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(d96bea9b9a317419692c2f21d6c7c83c9402fbef)))
+// destinations: Vector[TransactionOutput] = Vector(TransactionOutput(5000 sats,pkh(1b8c5ca7b58f891d3b976b7630340de2380783b0)))
 
 // 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(35897edd1dd1dddc254f886bd5ba673958473a2c))),UInt32Impl(0))
+// creditingTx: BaseTransaction = BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(543d1e6ac60fe1f71be35f2e41d6dbb96cf774fc))),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(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0)
+// outPoint: TransactionOutPoint = TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0)
 val input = TransactionInput(
     outPoint,
     EmptyScriptSignature,
     sequenceNumber = UInt32.zero)
-// input: TransactionInput = TransactionInputImpl(TransactionOutPoint(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0),EmptyScriptSignature,UInt32Impl(0))
+// input: TransactionInput = TransactionInputImpl(TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0),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(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(d96bea9b9a317419692c2f21d6c7c83c9402fbef))),UInt32Impl(0))
+// builderResult: RawTxBuilderResult = RawTxBuilderResult(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(1b8c5ca7b58f891d3b976b7630340de2380783b0))),UInt32Impl(0))
 
 // this contains the information needed to analyze our input during finalization
 val inputInfo = P2PKHInputInfo(outPoint, amount, privKey.publicKey)
-// inputInfo: P2PKHInputInfo = P2PKHInputInfo(TransactionOutPoint(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0),10000 sats,ECPublicKey(03718fc86b51981341df9d52e378d3c1569f8685b14d2d1ff0971be05275518ec6))
+// inputInfo: P2PKHInputInfo = P2PKHInputInfo(TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0),10000 sats,ECPublicKey(039cbb08b80e783529044d50bc6800add8a2df4e9d5987cf7f5bdeda8829fea831))
 
 // 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(ECPrivateKey)
 val changeSPK = P2PKHScriptPubKey(pubKey = changePrivKey.publicKey)
-// changeSPK: P2PKHScriptPubKey = pkh(1f9711d4c6689274b245e2a01baabe6726df41af)
+// changeSPK: P2PKHScriptPubKey = pkh(5dacba7eb3702cfe1e9679c53330f1c8e751a174)
 
 // 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(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0),10000 sats,ECPublicKey(03718fc86b51981341df9d52e378d3c1569f8685b14d2d1ff0971be05275518ec6))),1 sats/byte,pkh(1f9711d4c6689274b245e2a01baabe6726df41af))
+// finalizer: StandardNonInteractiveFinalizer = StandardNonInteractiveFinalizer(Vector(P2PKHInputInfo(TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0),10000 sats,ECPublicKey(039cbb08b80e783529044d50bc6800add8a2df4e9d5987cf7f5bdeda8829fea831))),1 sats/byte,pkh(5dacba7eb3702cfe1e9679c53330f1c8e751a174))
 
 // We can now finalize the tx builder result from earlier with this finalizer
 val unsignedTx: Transaction = finalizer.buildTx(builderResult)
-// unsignedTx: Transaction = BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(d96bea9b9a317419692c2f21d6c7c83c9402fbef)), TransactionOutput(4775 sats,pkh(1f9711d4c6689274b245e2a01baabe6726df41af))),UInt32Impl(0))
+// unsignedTx: Transaction = BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(1b8c5ca7b58f891d3b976b7630340de2380783b0)), TransactionOutput(4775 sats,pkh(5dacba7eb3702cfe1e9679c53330f1c8e751a174))),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(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0),10000 sats,ECPublicKey(03718fc86b51981341df9d52e378d3c1569f8685b14d2d1ff0971be05275518ec6)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(35897edd1dd1dddc254f886bd5ba673958473a2c))),UInt32Impl(0)),Vector(Masked(ECPrivateKey)),SIGHASH_ALL(1))
+// utxoInfo: ScriptSignatureParams[P2PKHInputInfo] = ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0),10000 sats,ECPublicKey(039cbb08b80e783529044d50bc6800add8a2df4e9d5987cf7f5bdeda8829fea831)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(543d1e6ac60fe1f71be35f2e41d6dbb96cf774fc))),UInt32Impl(0)),Vector(Masked(ECPrivateKey)),SIGHASH_ALL(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(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0),10000 sats,ECPublicKey(03718fc86b51981341df9d52e378d3c1569f8685b14d2d1ff0971be05275518ec6)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(35897edd1dd1dddc254f886bd5ba673958473a2c))),UInt32Impl(0)),Vector(Masked(ECPrivateKey)),SIGHASH_ALL(1)))
+// utxoInfos: Vector[ScriptSignatureParams[InputInfo]] = Vector(ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0),10000 sats,ECPublicKey(039cbb08b80e783529044d50bc6800add8a2df4e9d5987cf7f5bdeda8829fea831)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(543d1e6ac60fe1f71be35f2e41d6dbb96cf774fc))),UInt32Impl(0)),Vector(Masked(ECPrivateKey)),SIGHASH_ALL(1)))
 
 // Yay! Now we use the RawTxSigner object to sign the tx.
 // The 'sign' method is going produce a validly signed transaction
@@ -197,7 +197,7 @@ builder += input
       utxoInfos = utxoInfos,
       expectedFeeRate = feeRate
   )
-// signedTx: Transaction = BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(56e80f14f71232f56d33503861ed82f03028e03b9efb0f406902954ea3bd2745:0),P2PKHScriptSignature(ECPublicKeyBytes(ByteVector(33 bytes, 0x03718fc86b51981341df9d52e378d3c1569f8685b14d2d1ff0971be05275518ec6)), ECDigitalSignature(304402200644b52f1a4e1c8168c36dcfe3f48b93b83a54142004ad829fb18992164f441a02201cab7dcff36ef904ff949f3a3b9a82621708ade5e2e46e1d634200aeab78a3ce01)),UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(d96bea9b9a317419692c2f21d6c7c83c9402fbef)), TransactionOutput(4775 sats,pkh(1f9711d4c6689274b245e2a01baabe6726df41af))),UInt32Impl(0))
+// signedTx: Transaction = BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(9cdb9e5cca16c65c6d7f372fe79fdb9f86af721319520af02d621c77fbbe0612:0),P2PKHScriptSignature(ECPublicKeyBytes(ByteVector(33 bytes, 0x039cbb08b80e783529044d50bc6800add8a2df4e9d5987cf7f5bdeda8829fea831)), ECDigitalSignature(304402201f6ea4738765bb31c95452b182ba1649da8765e3d3ddf9302d0be2ef80db5aec0220049916654e42977ebbcc53db180e3826eb06cf0049f1138227ccc475b2d068e801)),UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(1b8c5ca7b58f891d3b976b7630340de2380783b0)), TransactionOutput(4775 sats,pkh(5dacba7eb3702cfe1e9679c53330f1c8e751a174))),UInt32Impl(0))
 
signedTx.inputs.length
 // res2: Int = 1
@@ -207,7 +207,7 @@ signedTx.outputs.length
 
 //remember, you can call .hex on any bitcoin-s data structure to get the hex representation!
 signedTx.hex
-// res4: String = 02000000014527bda34e950269400ffb9e3be02830f082ed613850336df53212f7140fe856000000006a47304402200644b52f1a4e1c8168c36dcfe3f48b93b83a54142004ad829fb18992164f441a02201cab7dcff36ef904ff949f3a3b9a82621708ade5e2e46e1d634200aeab78a3ce012103718fc86b51981341df9d52e378d3c1569f8685b14d2d1ff0971be05275518ec6000000000288130000000000001976a914d96bea9b9a317419692c2f21d6c7c83c9402fbef88aca7120000000000001976a9141f9711d4c6689274b245e2a01baabe6726df41af88ac00000000
+// res4: String = 02000000011206befb771c622df00a52191372af869fdb9fe72f377f6d5cc616ca5c9edb9c000000006a47304402201f6ea4738765bb31c95452b182ba1649da8765e3d3ddf9302d0be2ef80db5aec0220049916654e42977ebbcc53db180e3826eb06cf0049f1138227ccc475b2d068e80121039cbb08b80e783529044d50bc6800add8a2df4e9d5987cf7f5bdeda8829fea831000000000288130000000000001976a9141b8c5ca7b58f891d3b976b7630340de2380783b088aca7120000000000001976a9145dacba7eb3702cfe1e9679c53330f1c8e751a17488ac00000000
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