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Update README.md

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Fix typos
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Thomas McCabe 2016-05-02 09:15:34 -05:00
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@ -32,15 +32,15 @@ scala> val tx = Transaction(simpleRawTransaction)
tx: org.bitcoins.protocol.transaction.Transaction = TransactionImpl(1,List(TransactionInputImpl(TransactionOutPointImpl(b30d3148927f620f5b1228ba941c211fdabdae75d0ba0b688a58accbf018f3cc,0),P2PKHScriptSignatureImpl(4830450221008337ce3ce0c6ac0ab72509f889c1d52701817a2362d6357457b63e3bdedc0c0602202908963b9cf1a095ab3b34b95ce2bc0d67fb0f19be1cc5f7b3de0b3a325629bf01210241d746ca08da0a668735c3e01c1fa02045f2f399c5937079b6434b5a31dfe353,List(BytesToPushOntoStackImpl(72), ScriptConstantImpl(30450221008337ce3ce0c6ac0ab72509f889c1d52701817a2362d6357457b63e3bdedc0c0602202908963b9cf1a095ab3b34b95ce2bc0d67fb0f19be1cc5f7b3de0b3a325629bf01), BytesToPushOntoStackImpl(33), ScriptConstantImpl(0241d746ca08da0a668735c3e01c1fa02045f2f399c5937079b6434b5a31dfe353))),4294967295)),List(TransactionOutputImpl(89994000 ...
```
This gives us an example of a bitcoin transaction that is encoded in hex format that is deserialized to a native Scala ojbect called a Transaction.
This gives us an example of a bitcoin transaction that is encoded in hex format that is deserialized to a native Scala object called a Transaction.
Transaction's are run through the interpreter to check the validity of the Transaction. These packaged up up into an object called ScriptProgram which contains the following four things
Transactions are run through the interpreter to check the validity of the Transaction. These are packaged up into an object called ScriptProgram, which contains the following:
- The transaction that is being checked
- The specific input index that is
- The specific input index that it is
- The scriptPubKey for the crediting transaction
- The flags used to verify the script
Here is an example of a transaction spending a scriptPubKey which is correctly evaluated with our interpreter implementation
Here is an example of a transaction spending a scriptPubKey which is correctly evaluated with our interpreter implementation:
```scala
chris@chris:~/dev/bitcoins-core$ sbt console