diff --git a/crates/aiken/src/cmd/tx/simulate.rs b/crates/aiken/src/cmd/tx/simulate.rs
index 2888cf41..ae3a3dda 100644
--- a/crates/aiken/src/cmd/tx/simulate.rs
+++ b/crates/aiken/src/cmd/tx/simulate.rs
@@ -1,11 +1,11 @@
 use miette::IntoDiagnostic;
+use owo_colors::OwoColorize;
 use pallas_primitives::{
-    babbage::{TransactionInput, TransactionOutput},
+    babbage::{Redeemer, TransactionInput, TransactionOutput},
     Fragment,
 };
 use pallas_traverse::{Era, MultiEraTx};
-use std::fs;
-use std::path::PathBuf;
+use std::{fmt, fs, path::PathBuf, process};
 use uplc::{
     machine::cost_model::ExBudget,
     tx::{
@@ -54,6 +54,8 @@ pub fn exec(
         zero_slot,
     }: Args,
 ) -> miette::Result<()> {
+    eprintln!("{} script context", "      Parsing".bold().purple(),);
+
     let (tx_bytes, inputs_bytes, outputs_bytes) = if cbor {
         (
             fs::read(input).into_diagnostic()?,
@@ -76,6 +78,8 @@ pub fn exec(
         .or_else(|_| MultiEraTx::decode(Era::Alonzo, &tx_bytes))
         .into_diagnostic()?;
 
+    eprintln!("{} {}", "   Simulating".bold().purple(), tx.hash());
+
     let inputs = Vec::<TransactionInput>::decode_fragment(&inputs_bytes).unwrap();
     let outputs = Vec::<TransactionOutput>::decode_fragment(&outputs_bytes).unwrap();
 
@@ -88,8 +92,6 @@ pub fn exec(
         })
         .collect();
 
-    println!("Simulating: {}", tx.hash());
-
     if let Some(tx_babbage) = tx.as_babbage() {
         let slot_config = SlotConfig {
             zero_time,
@@ -97,13 +99,27 @@ pub fn exec(
             slot_length,
         };
 
-        let result =
-            tx::eval_phase_two(tx_babbage, &resolved_inputs, None, None, &slot_config, true);
+        let with_redeemer = |redeemer: &Redeemer| {
+            println!(
+                "{} {:?} → {}",
+                "     Redeemer".bold().purple(),
+                redeemer.tag,
+                redeemer.index
+            )
+        };
+
+        let result = tx::eval_phase_two(
+            tx_babbage,
+            &resolved_inputs,
+            None,
+            None,
+            &slot_config,
+            true,
+            with_redeemer,
+        );
 
         match result {
             Ok(redeemers) => {
-                println!("\nTotal Budget Used\n-----------------\n");
-
                 let total_budget_used =
                     redeemers
                         .iter()
@@ -112,11 +128,16 @@ pub fn exec(
                             cpu: accum.cpu + curr.ex_units.steps as i64,
                         });
 
-                println!("mem: {}", total_budget_used.mem);
-                println!("cpu: {}", total_budget_used.cpu);
+                println!(
+                    "\n{}",
+                    serde_json::to_string(&total_budget_used)
+                        .map_err(|_| fmt::Error)
+                        .into_diagnostic()?
+                );
             }
             Err(err) => {
-                eprintln!("\nError\n-----\n\n{err}\n");
+                eprintln!("{} {}", "        Error".bold().red(), err.red());
+                process::exit(1);
             }
         }
     }
diff --git a/crates/uplc/src/machine/cost_model.rs b/crates/uplc/src/machine/cost_model.rs
index 90c03c5b..16c1a62c 100644
--- a/crates/uplc/src/machine/cost_model.rs
+++ b/crates/uplc/src/machine/cost_model.rs
@@ -18,7 +18,7 @@ macro_rules! hashmap {
 }
 
 /// Can be negative
-#[derive(Debug, Clone, PartialEq, Eq, Copy)]
+#[derive(Debug, Clone, PartialEq, Eq, Copy, serde::Serialize)]
 pub struct ExBudget {
     pub mem: i64,
     pub cpu: i64,
diff --git a/crates/uplc/src/tx.rs b/crates/uplc/src/tx.rs
index 31fd50f2..643675be 100644
--- a/crates/uplc/src/tx.rs
+++ b/crates/uplc/src/tx.rs
@@ -35,6 +35,7 @@ pub fn eval_phase_two(
     initial_budget: Option<&ExBudget>,
     slot_config: &SlotConfig,
     run_phase_one: bool,
+    with_redeemer: fn(&Redeemer) -> (),
 ) -> Result<Vec<Redeemer>, Error> {
     let redeemers = tx.transaction_witness_set.redeemer.as_ref();
 
@@ -52,6 +53,8 @@ pub fn eval_phase_two(
             let mut remaining_budget = *initial_budget.unwrap_or(&ExBudget::default());
 
             for redeemer in rs.iter() {
+                with_redeemer(redeemer);
+
                 let redeemer = eval::eval_redeemer(
                     tx,
                     utxos,
@@ -87,6 +90,7 @@ pub fn eval_phase_two_raw(
     initial_budget: (u64, u64),
     slot_config: (u64, u64, u32),
     run_phase_one: bool,
+    with_redeemer: fn(&Redeemer) -> (),
 ) -> Result<Vec<Vec<u8>>, Error> {
     let multi_era_tx = MultiEraTx::decode(Era::Babbage, tx_bytes)
         .or_else(|_| MultiEraTx::decode(Era::Alonzo, tx_bytes))?;
@@ -122,6 +126,7 @@ pub fn eval_phase_two_raw(
                 Some(&budget),
                 &sc,
                 run_phase_one,
+                with_redeemer,
             ) {
                 Ok(redeemers) => Ok(redeemers
                     .iter()
diff --git a/crates/uplc/src/tx/phase_one.rs b/crates/uplc/src/tx/phase_one.rs
index 127188f6..3fc3dc02 100644
--- a/crates/uplc/src/tx/phase_one.rs
+++ b/crates/uplc/src/tx/phase_one.rs
@@ -283,15 +283,13 @@ fn build_redeemer_ptr(
             for (idx, x) in reward_accounts.iter().enumerate() {
                 let cred = match Address::from_bytes(x).unwrap() {
                     Address::Stake(a) => match a.payload() {
-                        StakePayload::Script(sh) => StakeCredential::Scripthash(*sh),
-                        StakePayload::Stake(_) => {
-                            return Err(Error::ScriptKeyHash);
-                        }
+                        StakePayload::Script(sh) => Some(StakeCredential::Scripthash(*sh)),
+                        StakePayload::Stake(_) => None,
                     },
                     _ => return Err(Error::BadWithdrawalAddress),
                 };
 
-                if cred == *racnt {
+                if cred == Some(racnt.to_owned()) {
                     maybe_idx = Some(idx);
                 }
             }
diff --git a/crates/uplc/src/tx/tests.rs b/crates/uplc/src/tx/tests.rs
index 7cfbe1ad..c988122b 100644
--- a/crates/uplc/src/tx/tests.rs
+++ b/crates/uplc/src/tx/tests.rs
@@ -246,6 +246,7 @@ fn test_eval() {
                 Some(&initial_budget),
                 &slot_config,
                 false,
+                |_| (),
             )
             .unwrap();
 
@@ -516,6 +517,7 @@ fn test_eval_1() {
                 Some(&initial_budget),
                 &slot_config,
                 false,
+                |_| (),
             )
             .unwrap();
 
@@ -621,6 +623,7 @@ fn test_eval_2() {
                 Some(&initial_budget),
                 &slot_config,
                 false,
+                |_| (),
             )
             .unwrap();
 
@@ -885,6 +888,7 @@ fn test_eval_3() {
                 Some(&initial_budget),
                 &slot_config,
                 false,
+                |_| (),
             )
             .unwrap();
 
@@ -987,6 +991,7 @@ fn test_eval_4() {
                 Some(&initial_budget),
                 &slot_config,
                 false,
+                |_| (),
             )
             .is_err());
         }
@@ -1069,6 +1074,7 @@ fn test_eval_5() {
                 Some(&initial_budget),
                 &slot_config,
                 false,
+                |_| (),
             )
             .unwrap();
 
@@ -1173,6 +1179,7 @@ fn test_eval_6() {
                 Some(&initial_budget),
                 &slot_config,
                 false,
+                |_| (),
             )
             .unwrap();
 
@@ -1277,6 +1284,7 @@ fn test_eval_7() {
                 Some(&initial_budget),
                 &slot_config,
                 false,
+                |_| (),
             )
             .unwrap();
 
@@ -1532,6 +1540,7 @@ fn test_eval_8() {
                 Some(&initial_budget),
                 &slot_config,
                 false,
+                |_| (),
             )
             .unwrap();
 
@@ -1632,6 +1641,7 @@ fn eval_missing_redeemer() {
                 Some(&initial_budget),
                 &slot_config,
                 false,
+                |_| (),
             )
             .unwrap();
         }
@@ -1711,6 +1721,7 @@ fn eval_extraneous_redeemer() {
                 Some(&initial_budget),
                 &slot_config,
                 false,
+                |_| (),
             )
             .is_err());
         }
diff --git a/examples/acceptance_tests/ci b/examples/acceptance_tests/ci
index 4a93a982..26ec60f4 100755
--- a/examples/acceptance_tests/ci
+++ b/examples/acceptance_tests/ci
@@ -1,5 +1,3 @@
-for scenario in $(find . -maxdepth 1 -mindepth 1 -type d)
-do
-	./run $scenario
+for scenario in $(find . -maxdepth 1 -mindepth 1 -regex ".*[0-9]\{3\}" -type d); do
+    ./run $scenario
 done
-
diff --git a/examples/acceptance_tests/script_context/.gitignore b/examples/acceptance_tests/script_context/.gitignore
new file mode 100644
index 00000000..f6631aa1
--- /dev/null
+++ b/examples/acceptance_tests/script_context/.gitignore
@@ -0,0 +1 @@
+ctx/**/*.cbor
diff --git a/examples/acceptance_tests/script_context/README.md b/examples/acceptance_tests/script_context/README.md
new file mode 100644
index 00000000..dc31ed3b
--- /dev/null
+++ b/examples/acceptance_tests/script_context/README.md
@@ -0,0 +1,18 @@
+# Script Context Tests
+
+This project contains a few handcrafted validators and transactions whose sole
+purpose is to test the interpretation of the `ScriptContext` from within an
+Aiken's validators.
+
+So validators are meant to work hand-in-hand with an associated context.
+Because we can't have fully static context (since they contain the validator
+and its hash), we define _templates_.
+
+Everything is a bit clunky, but steps have been captured in a `test.sh` script
+for convenience.
+
+## How to use
+
+```
+./test.sh [VALIDATOR_TITLE]
+```
diff --git a/examples/acceptance_tests/script_context/aiken.lock b/examples/acceptance_tests/script_context/aiken.lock
new file mode 100644
index 00000000..0423f31b
--- /dev/null
+++ b/examples/acceptance_tests/script_context/aiken.lock
@@ -0,0 +1,13 @@
+# This file was generated by Aiken
+# You typically do not need to edit this file
+
+[[requirements]]
+name = "aiken-lang/stdlib"
+version = "main"
+source = "github"
+
+[[packages]]
+name = "aiken-lang/stdlib"
+version = "main"
+requirements = []
+source = "github"
diff --git a/examples/acceptance_tests/script_context/aiken.toml b/examples/acceptance_tests/script_context/aiken.toml
new file mode 100644
index 00000000..afc17aa0
--- /dev/null
+++ b/examples/acceptance_tests/script_context/aiken.toml
@@ -0,0 +1,8 @@
+name = 'aiken-lang/acceptance_test_062'
+version = '0.0.0'
+description = ''
+
+[[dependencies]]
+name = 'aiken-lang/stdlib'
+version = 'main'
+source = 'github'
diff --git a/examples/acceptance_tests/script_context/ctx/basic/inputs.cbor.template b/examples/acceptance_tests/script_context/ctx/basic/inputs.cbor.template
new file mode 100644
index 00000000..e7f75b49
--- /dev/null
+++ b/examples/acceptance_tests/script_context/ctx/basic/inputs.cbor.template
@@ -0,0 +1 @@
+81825820000000000000000000000000000000000000000000000000000000000000000000
diff --git a/examples/acceptance_tests/script_context/ctx/basic/outputs.cbor.template b/examples/acceptance_tests/script_context/ctx/basic/outputs.cbor.template
new file mode 100644
index 00000000..71a0de30
--- /dev/null
+++ b/examples/acceptance_tests/script_context/ctx/basic/outputs.cbor.template
@@ -0,0 +1 @@
+81A300581D70{{ VALIDATOR_HASH }}011A3B9ACA00028201D81843D87980
diff --git a/examples/acceptance_tests/script_context/ctx/basic/tx.cbor.template b/examples/acceptance_tests/script_context/ctx/basic/tx.cbor.template
new file mode 100644
index 00000000..1b121c91
--- /dev/null
+++ b/examples/acceptance_tests/script_context/ctx/basic/tx.cbor.template
@@ -0,0 +1 @@
+84A70081825820000000000000000000000000000000000000000000000000000000000000000000018182581D60111111111111111111111111111111111111111111111111111111111A3B9ACA0002182A0B5820FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0D818258200000000000000000000000000000000000000000000000000000000000000000001082581D60000000000000000000000000000000000000000000000000000000001A3B9ACA001101A20581840000D87980821A000F42401A05F5E1000681{{ VALIDATOR }}F5F6
diff --git a/examples/acceptance_tests/script_context/ctx/basic/tx.diag.template b/examples/acceptance_tests/script_context/ctx/basic/tx.diag.template
new file mode 100644
index 00000000..872528af
--- /dev/null
+++ b/examples/acceptance_tests/script_context/ctx/basic/tx.diag.template
@@ -0,0 +1,32 @@
+[
+    { 0:
+      [ [h'0000000000000000000000000000000000000000000000000000000000000000', 0]
+      ]
+
+    , 1:
+      [ [h'6011111111111111111111111111111111111111111111111111111111', 1000000000]
+      ]
+
+    , 2: 42
+
+    , 11: h'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF'
+
+    , 13:
+      [ [h'0000000000000000000000000000000000000000000000000000000000000000', 0]
+      ]
+
+    , 16:
+      [ h'6000000000000000000000000000000000000000000000000000000000', 1000000000
+      ]
+
+    , 17: 1
+    },
+
+    { 5: [[0, 0, 121([]), [1000000, 100000000]]]
+
+    , 6: [h'VALIDATOR']
+
+    },
+    true,
+    null
+]
diff --git a/examples/acceptance_tests/script_context/ctx/withdrawals/inputs.cbor.template b/examples/acceptance_tests/script_context/ctx/withdrawals/inputs.cbor.template
new file mode 100644
index 00000000..e7f75b49
--- /dev/null
+++ b/examples/acceptance_tests/script_context/ctx/withdrawals/inputs.cbor.template
@@ -0,0 +1 @@
+81825820000000000000000000000000000000000000000000000000000000000000000000
diff --git a/examples/acceptance_tests/script_context/ctx/withdrawals/outputs.cbor.template b/examples/acceptance_tests/script_context/ctx/withdrawals/outputs.cbor.template
new file mode 100644
index 00000000..71a0de30
--- /dev/null
+++ b/examples/acceptance_tests/script_context/ctx/withdrawals/outputs.cbor.template
@@ -0,0 +1 @@
+81A300581D70{{ VALIDATOR_HASH }}011A3B9ACA00028201D81843D87980
diff --git a/examples/acceptance_tests/script_context/ctx/withdrawals/tx.cbor.template b/examples/acceptance_tests/script_context/ctx/withdrawals/tx.cbor.template
new file mode 100644
index 00000000..62f86104
--- /dev/null
+++ b/examples/acceptance_tests/script_context/ctx/withdrawals/tx.cbor.template
@@ -0,0 +1 @@
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{{ VALIDATOR }}58AF58AD0100003232322225333004323253330063372E646E64004DD7198009801002240009210D48656C6C6F2C20576F726C64210013233300100137586600460066600460060089000240206EB8CC008C00C019200022253335573E004294054CCC024CDC79BAE300A00200114A226660060066016004002294088C8CCC0040052000003222333300A3370E008004016466600800866E0000D2002300D001001235573C6EA8004526165734AE855D11F5F6
diff --git a/examples/acceptance_tests/script_context/ctx/withdrawals/tx.diag.template b/examples/acceptance_tests/script_context/ctx/withdrawals/tx.diag.template
new file mode 100644
index 00000000..787cabbe
--- /dev/null
+++ b/examples/acceptance_tests/script_context/ctx/withdrawals/tx.diag.template
@@ -0,0 +1,40 @@
+[
+    { 0:
+      [ [h'0000000000000000000000000000000000000000000000000000000000000000', 0]
+      ]
+
+    , 1:
+      [ [h'6011111111111111111111111111111111111111111111111111111111', 1000000000]
+      ]
+
+    , 2: 42
+
+    , 5:
+      { h'e022222222222222222222222222222222222222222222222222222222': 42
+      , h'f05e1e8fa84f2b557ddc362329413caa3fd89a1be26bfd24be05ce0a02': 14
+      }
+
+    , 11: h'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF'
+
+    , 13:
+      [ [h'0000000000000000000000000000000000000000000000000000000000000000', 0]
+      ]
+
+    , 16:
+      [ h'6000000000000000000000000000000000000000000000000000000000', 1000000000
+      ]
+
+    , 17: 1
+    },
+
+    { 5:
+      [ [0, 0, 121([]), [1000000, 100000000]]
+      , [3, 1, 121([]), [1000000, 100000000]]
+      ]
+
+    , 6: [ h'58ad0100003232322225333004323253330063372e646e64004dd7198009801002240009210d48656c6c6f2c20576f726c64210013233300100137586600460066600460060089000240206eb8cc008c00c019200022253335573e004294054ccc024cdc79bae300a00200114a226660060066016004002294088c8ccc0040052000003222333300a3370e008004016466600800866e0000d2002300d001001235573c6ea8004526165734ae855d11' ]
+
+    },
+    true,
+    null
+]
diff --git a/examples/acceptance_tests/script_context/plutus.json b/examples/acceptance_tests/script_context/plutus.json
new file mode 100644
index 00000000..1250babe
--- /dev/null
+++ b/examples/acceptance_tests/script_context/plutus.json
@@ -0,0 +1,64 @@
+{
+  "preamble": {
+    "title": "aiken-lang/acceptance_test_062",
+    "version": "0.0.0"
+  },
+  "validators": [
+    {
+      "title": "withdrawals",
+      "purpose": "spend",
+      "datum": {
+        "title": "Unit",
+        "description": "The nullary constructor.",
+        "anyOf": [
+          {
+            "dataType": "constructor",
+            "index": 0,
+            "fields": []
+          }
+        ]
+      },
+      "redeemer": {
+        "title": "Unit",
+        "description": "The nullary constructor.",
+        "anyOf": [
+          {
+            "dataType": "constructor",
+            "index": 0,
+            "fields": []
+          }
+        ]
+      },
+      "compiledCode": "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",
+      "hash": "26dca991cde0d8e0554e3019488f4576e6f4b91c46dd14bd91053281"
+    },
+    {
+      "title": "basic",
+      "purpose": "spend",
+      "datum": {
+        "title": "Unit",
+        "description": "The nullary constructor.",
+        "anyOf": [
+          {
+            "dataType": "constructor",
+            "index": 0,
+            "fields": []
+          }
+        ]
+      },
+      "redeemer": {
+        "title": "Unit",
+        "description": "The nullary constructor.",
+        "anyOf": [
+          {
+            "dataType": "constructor",
+            "index": 0,
+            "fields": []
+          }
+        ]
+      },
+      "compiledCode": "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",
+      "hash": "1afe9a73274c140722127c27511395d861b5ed8e0bee1e7e9171c47a"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/examples/acceptance_tests/script_context/test.sh b/examples/acceptance_tests/script_context/test.sh
new file mode 100755
index 00000000..bd91d6d4
--- /dev/null
+++ b/examples/acceptance_tests/script_context/test.sh
@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+
+TITLE=$1
+if [ -z $TITLE ]; then
+  echo -e "\033[31mMissing argument: \033[1mVALIDATOR_TITLE\033[0m"
+  echo ""
+  echo -e "\033[1mUsage: \033[0m"
+  echo "  test.sh {ACCEPTANCE_TEST}"
+  echo ""
+  echo -e "\033[1mExample: \033[0m"
+  echo "  test.sh basic"
+  exit 1
+fi
+
+if ! command -v jq &> /dev/null
+then
+    echo "\033[1mjq\033[0m missing from system but required."
+    exit 1
+fi
+
+if ! command -v cbor-diag &> /dev/null
+then
+    echo "\033[1mcbor-diag\033[0m missing from system but required."
+    exit 1
+fi
+
+cargo run --quiet -- build
+if [ $? -ne 0 ]; then
+  exit $?
+fi
+
+BLUEPRINT=$(jq ".validators[] | select(.title == \"$TITLE\")" plutus.json)
+
+VALIDATOR_HASH=$(echo $BLUEPRINT | jq .hash | sed s/\"//g)
+VALIDATOR=$(echo $BLUEPRINT | jq .compiledCode | sed s/\"//g)
+VALIDATOR=$(cbor-diag --to hex --from diag <<< "h'$VALIDATOR'")
+
+cp ctx/$TITLE/inputs.cbor.template ctx/$TITLE/inputs.cbor
+sed "s/{{ VALIDATOR_HASH }}/$VALIDATOR_HASH/" ctx/$TITLE/outputs.cbor.template > ctx/$TITLE/outputs.cbor
+sed "s/{{ VALIDATOR }}/$VALIDATOR/" ctx/$TITLE/tx.cbor.template > ctx/$TITLE/tx.cbor
+
+cargo run --quiet -- tx simulate ctx/$TITLE/tx.cbor ctx/$TITLE/inputs.cbor ctx/$TITLE/outputs.cbor
diff --git a/examples/acceptance_tests/script_context/validators/basic.ak b/examples/acceptance_tests/script_context/validators/basic.ak
new file mode 100644
index 00000000..79351baa
--- /dev/null
+++ b/examples/acceptance_tests/script_context/validators/basic.ak
@@ -0,0 +1,43 @@
+use aiken/list
+use aiken/option
+use aiken/transaction.{ScriptContext, Spend, TransactionId}
+use aiken/transaction/credential.{VerificationKeyCredential}
+use aiken/transaction/value
+
+fn spend(_datum: Void, _redeemer: Void, ctx: ScriptContext) {
+  [
+    assert_purpose(ctx.purpose),
+    assert_outputs(ctx.transaction),
+    assert_fee(ctx.transaction),
+  ]
+  |> list.and
+}
+
+fn assert_purpose(purpose) {
+  when purpose is {
+    Spend(ref) ->
+      ref.transaction_id == TransactionId(
+        #"0000000000000000000000000000000000000000000000000000000000000000",
+      ) && ref.output_index == 0
+    _ -> error("script purpose isn't 'Spend'")
+  }
+}
+
+fn assert_fee(transaction) {
+  transaction.fee == value.from_lovelace(42)
+}
+
+fn assert_outputs(transaction) {
+  when transaction.outputs is {
+    [output] ->
+      [
+        output.value == value.from_lovelace(1000000000),
+        output.address.payment_credential == VerificationKeyCredential(
+          #"11111111111111111111111111111111111111111111111111111111",
+        ),
+        option.is_none(output.address.stake_credential),
+      ]
+      |> list.and
+    _ -> error("unexpected number of outputs")
+  }
+}
diff --git a/examples/acceptance_tests/script_context/validators/withdrawals.ak b/examples/acceptance_tests/script_context/validators/withdrawals.ak
new file mode 100644
index 00000000..36fafe50
--- /dev/null
+++ b/examples/acceptance_tests/script_context/validators/withdrawals.ak
@@ -0,0 +1,35 @@
+use aiken/dict
+use aiken/list
+use aiken/transaction.{ScriptContext}
+use aiken/transaction/credential.{
+  Inline, ScriptCredential, VerificationKeyCredential,
+}
+
+fn spend(_datum: Void, _redeemer: Void, ctx: ScriptContext) {
+  let alice =
+    Inline(
+    VerificationKeyCredential(
+      #"22222222222222222222222222222222222222222222222222222222",
+    ))
+    
+
+  let bob =
+    Inline(
+    ScriptCredential(
+      #"5e1e8fa84f2b557ddc362329413caa3fd89a1be26bfd24be05ce0a02",
+    ))
+    
+
+  [
+    when dict.get(ctx.transaction.withdrawals, alice) is {
+      None -> error("alice's withdrawal not found")
+      Some(value) -> value == 42
+    },
+    when dict.get(ctx.transaction.withdrawals, bob) is {
+      None -> error("bob's withdrawal not found")
+      Some(value) -> value == 14
+    },
+    dict.keys(ctx.transaction.withdrawals) == [alice, bob],
+  ]
+  |> list.and
+}
diff --git a/examples/hello_world/hello_world-lock.ts b/examples/hello_world/hello_world-lock.ts
index 8cc7efe3..2cb1d00f 100644
--- a/examples/hello_world/hello_world-lock.ts
+++ b/examples/hello_world/hello_world-lock.ts
@@ -20,14 +20,15 @@ const lucid = await Lucid.new(
 
 lucid.selectWalletFromPrivateKey(await Deno.readTextFile("./key.sk"));
 
-const validator = await readValidator("./assets/hello_world/spend/script.cbor");
+const validator = await readValidator();
 
 // --- Supporting functions
 
-async function readValidator(filepath: String): Promise<SpendingValidator> {
+async function readValidator(): Promise<SpendingValidator> {
+  const validator = JSON.parse(await Deno.readTextFile("plutus.json")).validators[0];
   return {
     type: "PlutusV2",
-    script: toHex(cbor.encode(fromHex(await Deno.readTextFile(filepath)))),
+    script: toHex(cbor.encode(fromHex(validator.compiledCode))),
   };
 }
 
diff --git a/examples/hello_world/hello_world-unlock.ts b/examples/hello_world/hello_world-unlock.ts
index ab753762..646cfc12 100644
--- a/examples/hello_world/hello_world-unlock.ts
+++ b/examples/hello_world/hello_world-unlock.ts
@@ -21,7 +21,7 @@ const lucid = await Lucid.new(
 
 lucid.selectWalletFromPrivateKey(await Deno.readTextFile("./key.sk"));
 
-const validator = await readValidator("./assets/hello_world/spend/script.cbor");
+const validator = await readValidator();
 
 const utxo = { txHash: Deno.args[0], outputIndex: 0 };
 
@@ -55,9 +55,10 @@ async function unlock(ref, { from, using }): Promise<TxHash> {
   return signedTx.submit();
 }
 
-async function readValidator(filepath: String): Promise<SpendingValidator> {
+async function readValidator(): Promise<SpendingValidator> {
+  const validator = JSON.parse(await Deno.readTextFile("plutus.json")).validators[0];
   return {
-      type: "PlutusV2",
-      script: toHex(cbor.encode(fromHex(await Deno.readTextFile(filepath)))),
+    type: "PlutusV2",
+    script: toHex(cbor.encode(fromHex(validator.compiledCode))),
   };
 }
diff --git a/examples/hello_world/plutus.json b/examples/hello_world/plutus.json
index 3e4e8b09..d456df61 100644
--- a/examples/hello_world/plutus.json
+++ b/examples/hello_world/plutus.json
@@ -40,8 +40,8 @@
           }
         ]
       },
-      "compiledCode": "58ad0100003232322225333004323253330063372e646e64004dd7198009801002240009210d48656c6c6f2c20576f726c64210013233300100137586600460066600460060089000240206eb8cc008c00c019200022253335573e004294054ccc024cdc79bae300a00200114a226660060066016004002294088c8ccc0040052000003222333300a3370e008004016466600800866e0000d2002300d001001235573c6ea8004526165734ae855d11",
-      "hash": "5e1e8fa84f2b557ddc362329413caa3fd89a1be26bfd24be05ce0a02"
+      "compiledCode": "58e10100003232323232323232222533300632323232533300a002100114a06464660026eb0cc010c014cc010c014019200048040dd7198021802804240006002002444a66601e00429404c8c94ccc038cdc78010018a5113330050050010033012003375c602000466e5cc8dcc8009bae330013002004480012410d48656c6c6f2c20576f726c64210022323330010014800000c888cccc030cdc3802001008119980200219b8000348008c0480040048c024dd50008a4c2c6002002444a66600e004293099802980098040011998018019804801000ab9a5736aae7955cfaba15745",
+      "hash": "287233442cf812fafd74ab135d665f110de89ac12775204ad741f220"
     }
   ]
 }
\ No newline at end of file