update readme

Author: makevoid

Readme.md

@@ -1,9 +1,21 @@
+### create a transaction with bitcore lib explained
+
+<!--  
+
 # EPISODE 03
 
 (maybe delete 01 and 02 and just publish this)
 
+-->
+
 code for the episode:
 
+Creating a private key and sending a bitcoin transaction in 30 lines of code
+
+bitcore-lib.js (purely didatical version)
+
+bitcoinjs-lib.js (TODO: a more practical version)
+
 ```js
 
 const { readFileSync } = require('fs')
@@ -20,8 +32,9 @@ console.log("address:", address)
 
 // --- 6 lines
 
-// const getUTXOs = require('blockchain-api/get-utxos')
-const getUTXOs = require('./blockchain-api/get-utxos')
+const getUTXOs  = require('./blockchain-api/get-utxos')
+const pushTx    = require('./blockchain-api/push-tx')
+// const { pushTx, getUTXOs } = require('./blockchain-api') // TODO: NPM MODULE
 
 ;(async () => {
   try {
@@ -54,8 +67,8 @@ const getUTXOs = require('./blockchain-api/get-utxos')
 
 ```
 
-That's it - creating a private key and sending a bitcoin transaction in 30 lines of code - youtube video explainer #coding #bitcoin #tx #utxo #bitcoin-tx #bitcoin-utxo
+Creating a private key and sending a bitcoin transaction in 30 lines of code - youtube video explainer #coding #bitcoin #tx #utxo #bitcoin-tx #bitcoin-utxo
 
 ---
 
-@makevoid 
+@makevoid