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{

    // ===== Contract Information ===== //
    // Name: Phoenix HodlCoin Bank
    // Description: Contract for the bank box of the HodlCoin protocol.
    // Version: 1.0.0
    // Author: Luca D'Angelo ([email protected]), MGPai

    // ===== Box Contents ===== //
    // Tokens

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package org.ergoplatform.tools

import org.ergoplatform.mining.difficulty.{DifficultyAdjustment, RequiredDifficulty}
import org.ergoplatform.modifiers.history.header.Header
import org.ergoplatform.settings.{Args, ErgoSettings, NetworkType}

import java.util.concurrent.TimeUnit
import scala.collection.mutable
import scala.concurrent.duration.FiniteDuration
import scala.util.Random

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def fromSnapshot(prover: BatchAVLProver[Digest32, HF],
                   settings: ErgoSettings) = {
    val stateDir = ErgoState.stateDir(settings)
    stateDir.mkdirs()
    val constants = StateConstants(settings)

    val store = new LDBVersionedStore(stateDir, initialKeepVersions = constants.keepVersions)
    val version = store.get(bestVersionKey).map(w => bytesToVersion(w))
      .getOrElse(ErgoState.genesisStateVersion)
    val persistentProver: PersistentBatchAVLProver[Digest32, HF] = {

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ergo {
  node {
    keepVersions = 32
  }
}

scorex {
  network {
    maxConnections = 10
  }

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object LeifHelp extends App {
  val etBytes = Base16.decode("0008cd03e98b0082050a0878b6d1136f2d8cf5e24f7b6d025b2961bffaf5ca3a537a4f52").get
  val v = Value.liftByteArray(etBytes)
  val bs = ValueSerializer.serialize(v)
  println("bs: " + Base16.encode(bs))
}

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  def reemissionBoxProp(s: MonetarySettings): ErgoTree = {
    val rewardOut = ByIndex(Outputs, IntConstant(0))
    val heightCorrect = EQ(boxCreationHeight(rewardOut), Height)
    val heightIncreased = GT(Height, boxCreationHeight(Self))
    val validPeriod = GE(Height, IntConstant(2080800))

    val coinsToIssue = s.oneEpochReduction // 3 ERG
    val correctCoinsIssued = EQ(coinsToIssue, Minus(ExtractAmount(Self), ExtractAmount(rewardOut)))

    val sponsored = GT(ExtractAmount(rewardOut), ExtractAmount(Self))

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package org.ergoplatform.wallet.serialization

import org.ergoplatform.{ErgoLikeTransactionSerializer, JsonCodecs}
import scorex.util.encode.Base16

object TransactionParser extends App {
  val bytes = Base16.decode("...").get
  val tx = ErgoLikeTransactionSerializer.fromBytes(bytes)
  
  JsonCodecsWrapper.ergoLikeTransactionDecoder.decodeJson(j)

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object MiningAddresses extends App {
  val address = "9fAuYCJ9pCfL8cNn2nsoUhYqmjkjP78Y2KzSptu769nYHGSXVir"

  val enc = new ErgoAddressEncoder(ErgoAddressEncoder.MainnetNetworkPrefix)
  val addr = enc.fromString(address).get.asInstanceOf[P2PKAddress]

  val script = ErgoScriptPredef.rewardOutputScript(720, addr.pubkey)
  println(Pay2SAddress(script)(enc))
}

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object ValueEncoder extends App {
  val pd = ErgoAddressEncoder
    .apply(ErgoAddressEncoder.MainnetNetworkPrefix)
    .fromString("9gmNsqrqdSppLUBqg2UzREmmivgqh1r3jmNcLAc53hk3YCvAGWE")
    .get
    .asInstanceOf[P2PKAddress]
    .pubkey

  val s = SigmaPropConstant(pd)

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import scalaj.http.{Http, HttpOptions}

import scala.util.Try

object Connector extends App {

  var prevPoolDatapoint = 0L

  (1 to 10000000).foreach {_ =>
    val t = Try {