diff --git a/fact_registry/1-declare.sh b/fact_registry/1-declare.sh
deleted file mode 100755
index e4f3b1be7..000000000
--- a/fact_registry/1-declare.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-
-sncast --profile testnet --wait declare --contract-name FactRegistry
diff --git a/fact_registry/2-deploy.sh b/fact_registry/2-deploy.sh
deleted file mode 100755
index e6dcf0636..000000000
--- a/fact_registry/2-deploy.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/usr/bin/env bash
-
-# Check if the arguments are provided
-if [ $# -ne 1 ]; then
-    echo "Usage: $0 <class-hash>"
-    exit 1
-fi
-
-# Assign argument to variable
-class_hash=$1
-
-# Pass the class hash to the sncast command
-sncast --profile testnet --wait deploy --class-hash "$class_hash"
diff --git a/fact_registry/3-is-valid.sh b/fact_registry/3-is-valid.sh
deleted file mode 100755
index 3c7776fe5..000000000
--- a/fact_registry/3-is-valid.sh
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-
-# Check if the arguments are provided
-if [ $# -ne 2 ]; then
-    echo "Usage: $0 <contract_address> <fact_hash>"
-    exit 1
-fi
-
-# Assign arguments to variables
-contract_address=$1
-fact_hash=$2
-
-# Pass the calldata to the sncast command
-sncast --profile testnet \
-  --wait \
-  call \
-  --contract-address "$contract_address" \
-  --function "is_valid" \
-  --calldata "$fact_hash"
diff --git a/fact_registry/starknet/deploy.toml b/fact_registry/starknet/deploy.toml
deleted file mode 100644
index 83cfa9e4b..000000000
--- a/fact_registry/starknet/deploy.toml
+++ /dev/null
@@ -1,6 +0,0 @@
-[[call]]
-call_type = "deploy"
-class_hash = "0x79b972400cbbbc9afe4056a377366773bc069e292e1b9657bec2e48b4353ad3"
-inputs = ["REPLACE WITH YOUR ACCOUNT ADDRESS"]
-unique = false
-id = "fact_registry"
\ No newline at end of file
diff --git a/fact_registry/starknet/register_verifier.toml b/fact_registry/starknet/register_verifier.toml
deleted file mode 100644
index 70582f280..000000000
--- a/fact_registry/starknet/register_verifier.toml
+++ /dev/null
@@ -1,18 +0,0 @@
-[[call]]
-call_type = "deploy"
-class_hash = "VERIFIER CLASS HASH"
-inputs = []
-unique = false
-id = "verifier"
-
-[[call]]
-call_type = "invoke"
-contract_address = "REPLACE WITH FACT REGISTRY ADDRESS"
-function = "register_verifier"
-inputs = [
-    "SETTINGS.LAYOUT",
-    "SETTINGS.HASHER",
-    "SETTINGS.SECURITY_BITS",
-    "SETTINGS.VERSION",
-    "verifier"
-]
\ No newline at end of file
diff --git a/multicall/verifiers/recursive/blake2s/deploy.toml b/multicall/verifiers/recursive/blake2s_160_lsb/deploy.toml
similarity index 100%
rename from multicall/verifiers/recursive/blake2s/deploy.toml
rename to multicall/verifiers/recursive/blake2s_160_lsb/deploy.toml
diff --git a/multicall/verifiers/recursive/blake2s/register.sh b/multicall/verifiers/recursive/blake2s_160_lsb/register.sh
similarity index 69%
rename from multicall/verifiers/recursive/blake2s/register.sh
rename to multicall/verifiers/recursive/blake2s_160_lsb/register.sh
index 9cd963746..7a96d5c52 100644
--- a/multicall/verifiers/recursive/blake2s/register.sh
+++ b/multicall/verifiers/recursive/blake2s_160_lsb/register.sh
@@ -9,4 +9,4 @@ sncast \
     --fee-token eth \
     --contract-address $FACT_REGISTRY \
     --function "register_verifier" \
-    --calldata "0x726563757273697665 0x626c616b653273 0x73746f6e6535 $VERIFIER"
+    --calldata "0x726563757273697665 0x626c616b6532735f3136305f6c7362 0x73746f6e6535 $VERIFIER"
diff --git a/multicall/verifiers/recursive/keccak/deploy.toml b/multicall/verifiers/recursive/keccak_160_lsb/deploy.toml
similarity index 100%
rename from multicall/verifiers/recursive/keccak/deploy.toml
rename to multicall/verifiers/recursive/keccak_160_lsb/deploy.toml
diff --git a/multicall/verifiers/recursive/keccak/register.sh b/multicall/verifiers/recursive/keccak_160_lsb/register.sh
similarity index 69%
rename from multicall/verifiers/recursive/keccak/register.sh
rename to multicall/verifiers/recursive/keccak_160_lsb/register.sh
index 519175534..e99467200 100644
--- a/multicall/verifiers/recursive/keccak/register.sh
+++ b/multicall/verifiers/recursive/keccak_160_lsb/register.sh
@@ -9,4 +9,4 @@ sncast \
     --fee-token eth \
     --contract-address $FACT_REGISTRY \
     --function "register_verifier" \
-    --calldata "0x726563757273697665 0x6b656363616b 0x73746f6e6535 $VERIFIER"
+    --calldata "0x726563757273697665 0x6b656363616b5f3136305f6c7362 0x73746f6e6535 $VERIFIER"