diff --git a/Makefile b/Makefile
index b38bf50ce..4bfc85e59 100644
--- a/Makefile
+++ b/Makefile
@@ -10,7 +10,19 @@ CARGO = cargo
 #RUSTFLAGS = -C target-cpu=native
 
 # Binaries to be built
-BINS = drk darkfid tau taud ircd dnetview darkwikid darkwiki faucetd vanityaddr
+BINS = drk darkfid ircd dnetview faucetd vanityaddr
+
+# zkas dependencies
+ZKASDEPS = \
+	Cargo.toml \
+	bin/zkas/Cargo.toml \
+	$(shell find src/zkas -type f) \
+	$(shell find src/serial -type f) \
+	$(shell find bin/zkas/src -type f)
+
+# ZK proofs to compile with zkas
+PROOFS_SRC = $(shell find proof -type f -name '*.zk')
+PROOFS_BIN = $(PROOFS_SRC:=.bin)
 
 # Common dependencies which should force the binaries to be rebuilt
 BINDEPS = \
@@ -20,28 +32,19 @@ BINDEPS = \
 	$(shell find src -type f) \
 	$(shell find contrib/token -type f)
 
-# ZK proofs to compile with zkas
-PROOFS = \
-	$(shell find bin/dao/daod/proof -type f -name '*.zk') \
-	$(shell find example/dao/proof -type f -name '*.zk') \
-	$(shell find proof -type f -name '*.zk') \
-	example/simple.zk
+all: $(BINS)
 
-PROOFS_BIN = $(PROOFS:=.bin)
-
-all: zkas $(PROOFS_BIN) $(BINS)
-
-zkas: $(BINDEPS)
+zkas: $(ZKASDEPS)
 	RUSTFLAGS="$(RUSTFLAGS)" $(CARGO) build --all-features --release --package $@
 	cp -f target/release/$@ $@
 
+$(PROOFS_BIN): zkas $(PROOFS_SRC)
+	./zkas $(basename $@) -o $@
+
 contracts: zkas
 	$(MAKE) -C src/contract/money
 	$(MAKE) -C src/contract/dao
 
-$(PROOFS_BIN): $(PROOFS) zkas
-	./zkas $(basename $@) -o $@
-
 token_lists:
 	$(MAKE) -C contrib/token all
 
@@ -49,25 +52,21 @@ $(BINS): token_lists contracts $(PROOFS_BIN) $(BINDEPS)
 	RUSTFLAGS="$(RUSTFLAGS)" $(CARGO) build --all-features --release --package $@
 	cp -f target/release/$@ $@
 
-check: token_lists zkas $(PROOFS_BIN) contracts
+check: token_lists contracts $(PROOFS_BIN)
 	RUSTFLAGS="$(RUSTFLAGS)" $(CARGO) hack check --release --feature-powerset --all
 
-fix: token_lists zkas $(PROOFS_BIN)
+fix: token_lists contracts $(PROOFS_BIN)
 	RUSTFLAGS="$(RUSTFLAGS)" $(CARGO) clippy --release --all-features --fix --allow-dirty --all
 
-clippy: token_lists zkas $(PROOFS_BIN)
+clippy: token_lists contracts $(PROOFS_BIN)
 	RUSTFLAGS="$(RUSTFLAGS)" $(CARGO) clippy --release --all-features --all
 
-rustdoc: token_lists zkas
-	RUSTFLAGS="$(RUSTFLAGS)" $(CARGO) doc --release --workspace --all-features \
-		--no-deps --document-private-items
+rustdoc: token_lists contracts $(PROOFS_BIN)
+	RUSTFLAGS="$(RUSTFLAGS)" $(CARGO) doc --release --all-features --workspace --no-deps --document-private-items
 
-test: token_lists zkas $(PROOFS_BIN) contracts
+test: token_lists $(PROOFS_BIN) contracts
 	RUSTFLAGS="$(RUSTFLAGS)" $(CARGO) test --release --all-features --all
 
-test-dao: zkas
-	$(MAKE) -C example/dao
-
 cleanbin:
 	rm -f $(BINS)
 
@@ -93,4 +92,4 @@ uninstall:
 		rm -f $(DESTDIR)$(PREFIX)/bin/$$i; \
 	done;
 
-.PHONY: all contracts check fix clippy rustdoc test clean cleanbin install uninstall
+.PHONY: all contracts token_lists check fix clippy rustdoc test cleanbin clean install uninstall
diff --git a/bin/darkfid/src/rpc_blockchain.rs b/bin/darkfid/src/rpc_blockchain.rs
index 74ec5b565..ed0210690 100644
--- a/bin/darkfid/src/rpc_blockchain.rs
+++ b/bin/darkfid/src/rpc_blockchain.rs
@@ -18,7 +18,7 @@
 
 use darkfi_sdk::{
     crypto::{ContractId, MerkleNode},
-    db::ZKAS_DB_NAME,
+    db::SMART_CONTRACT_ZKAS_DB_NAME,
 };
 use darkfi_serial::{deserialize, serialize};
 use log::{debug, error};
@@ -150,7 +150,7 @@ impl Darkfid {
 
         let blockchain = { self.validator_state.read().await.blockchain.clone() };
 
-        let Ok(zkas_db) = blockchain.contracts.lookup(&blockchain.sled_db, &contract_id, ZKAS_DB_NAME) else {
+        let Ok(zkas_db) = blockchain.contracts.lookup(&blockchain.sled_db, &contract_id, SMART_CONTRACT_ZKAS_DB_NAME) else {
             error!("[RPC] blockchain.lookup_zkas: Did not find zkas db for ContractId: {}", contract_id);
             return server_error(RpcError::ContractZkasDbNotFound, id, None)
         };
diff --git a/bin/drk/src/rpc_swap.rs b/bin/drk/src/rpc_swap.rs
index 86e3b9bbf..76dedf34c 100644
--- a/bin/drk/src/rpc_swap.rs
+++ b/bin/drk/src/rpc_swap.rs
@@ -26,7 +26,7 @@ use darkfi::{
 use darkfi_money_contract::{
     client::{build_half_swap_tx, EncryptedNote, Note},
     state::MoneyTransferParams,
-    MoneyFunction, ZKAS_BURN_NS, ZKAS_MINT_NS,
+    MoneyFunction, MONEY_CONTRACT_ZKAS_BURN_NS_V1, MONEY_CONTRACT_ZKAS_MINT_NS_V1,
 };
 use darkfi_sdk::{
     crypto::{
@@ -91,11 +91,11 @@ impl Drk {
         // We also do this through the RPC.
         let zkas_bins = self.lookup_zkas(&contract_id).await?;
 
-        let Some(mint_zkbin) = zkas_bins.iter().find(|x| x.0 == ZKAS_MINT_NS) else {
+        let Some(mint_zkbin) = zkas_bins.iter().find(|x| x.0 == MONEY_CONTRACT_ZKAS_MINT_NS_V1) else {
             return Err(anyhow!("Mint circuit not found"))
         };
 
-        let Some(burn_zkbin) = zkas_bins.iter().find(|x| x.0 == ZKAS_BURN_NS) else {
+        let Some(burn_zkbin) = zkas_bins.iter().find(|x| x.0 == MONEY_CONTRACT_ZKAS_BURN_NS_V1) else {
             return Err(anyhow!("Burn circuit not found"))
         };
 
@@ -178,11 +178,11 @@ impl Drk {
         // We also do this through the RPC.
         let zkas_bins = self.lookup_zkas(&contract_id).await?;
 
-        let Some(mint_zkbin) = zkas_bins.iter().find(|x| x.0 == ZKAS_MINT_NS) else {
+        let Some(mint_zkbin) = zkas_bins.iter().find(|x| x.0 == MONEY_CONTRACT_ZKAS_MINT_NS_V1) else {
             return Err(anyhow!("Mint circuit not found"))
         };
 
-        let Some(burn_zkbin) = zkas_bins.iter().find(|x| x.0 == ZKAS_BURN_NS) else {
+        let Some(burn_zkbin) = zkas_bins.iter().find(|x| x.0 == MONEY_CONTRACT_ZKAS_BURN_NS_V1) else {
             return Err(anyhow!("Burn circuit not found"))
         };
 
diff --git a/bin/drk/src/rpc_transfer.rs b/bin/drk/src/rpc_transfer.rs
index e78aae3da..9224646aa 100644
--- a/bin/drk/src/rpc_transfer.rs
+++ b/bin/drk/src/rpc_transfer.rs
@@ -25,7 +25,7 @@ use darkfi::{
 };
 use darkfi_money_contract::{
     client::{build_transfer_tx, OwnCoin},
-    MoneyFunction, ZKAS_BURN_NS, ZKAS_MINT_NS,
+    MoneyFunction, MONEY_CONTRACT_ZKAS_BURN_NS_V1, MONEY_CONTRACT_ZKAS_MINT_NS_V1,
 };
 use darkfi_sdk::{
     crypto::{ContractId, Keypair, PublicKey, TokenId},
@@ -34,7 +34,6 @@ use darkfi_sdk::{
 };
 use darkfi_serial::Encodable;
 use rand::rngs::OsRng;
-//use serde_json::json;
 
 use super::Drk;
 
@@ -86,11 +85,11 @@ impl Drk {
         // We also do this through the RPC.
         let zkas_bins = self.lookup_zkas(&contract_id).await?;
 
-        let Some(mint_zkbin) = zkas_bins.iter().find(|x| x.0 == ZKAS_MINT_NS) else {
+        let Some(mint_zkbin) = zkas_bins.iter().find(|x| x.0 == MONEY_CONTRACT_ZKAS_MINT_NS_V1) else {
             return Err(anyhow!("Mint circuit not found"))
         };
 
-        let Some(burn_zkbin) = zkas_bins.iter().find(|x| x.0 == ZKAS_BURN_NS) else {
+        let Some(burn_zkbin) = zkas_bins.iter().find(|x| x.0 == MONEY_CONTRACT_ZKAS_BURN_NS_V1) else {
             return Err(anyhow!("Burn circuit not found"))
         };
 
diff --git a/bin/faucetd/src/main.rs b/bin/faucetd/src/main.rs
index c4463566d..b8249d8df 100644
--- a/bin/faucetd/src/main.rs
+++ b/bin/faucetd/src/main.rs
@@ -31,11 +31,11 @@ use darkfi_money_contract::{
         build_transfer_tx, MONEY_KEYS_COL_IS_DEFAULT, MONEY_KEYS_COL_PUBLIC, MONEY_KEYS_COL_SECRET,
         MONEY_KEYS_TABLE, MONEY_TREE_COL_TREE, MONEY_TREE_TABLE,
     },
-    MoneyFunction, ZKAS_BURN_NS, ZKAS_MINT_NS,
+    MoneyFunction, MONEY_CONTRACT_ZKAS_BURN_NS_V1, MONEY_CONTRACT_ZKAS_MINT_NS_V1,
 };
 use darkfi_sdk::{
     crypto::{constants::MERKLE_DEPTH, ContractId, Keypair, MerkleNode, PublicKey, TokenId},
-    db::ZKAS_DB_NAME,
+    db::SMART_CONTRACT_ZKAS_DB_NAME,
     incrementalmerkletree::bridgetree::BridgeTree,
     pasta::{group::ff::PrimeField, pallas},
     tx::ContractCall,
@@ -213,14 +213,15 @@ impl Faucetd {
 
         // Do a lookup for the money contract's zkas database and fetch the circuits.
         let blockchain = { validator_state.read().await.blockchain.clone() };
-        let db_handle = blockchain.contracts.lookup(&blockchain.sled_db, &cid, ZKAS_DB_NAME)?;
+        let db_handle =
+            blockchain.contracts.lookup(&blockchain.sled_db, &cid, SMART_CONTRACT_ZKAS_DB_NAME)?;
 
-        let Some(mint_zkbin) = db_handle.get(&serialize(&ZKAS_MINT_NS))? else {
-            error!("{} zkas bincode not found in sled database", ZKAS_MINT_NS);
+        let Some(mint_zkbin) = db_handle.get(&serialize(&MONEY_CONTRACT_ZKAS_MINT_NS_V1))? else {
+            error!("{} zkas bincode not found in sled database", MONEY_CONTRACT_ZKAS_MINT_NS_V1);
             return Err(Error::ZkasBincodeNotFound);
         };
-        let Some(burn_zkbin) = db_handle.get(&serialize(&ZKAS_BURN_NS))? else {
-            error!("{} zkas bincode not found in sled database", ZKAS_BURN_NS);
+        let Some(burn_zkbin) = db_handle.get(&serialize(&MONEY_CONTRACT_ZKAS_BURN_NS_V1))? else {
+            error!("{} zkas bincode not found in sled database", MONEY_CONTRACT_ZKAS_BURN_NS_V1);
             return Err(Error::ZkasBincodeNotFound);
         };
 
@@ -238,8 +239,8 @@ impl Faucetd {
 
         {
             let provingkeys = vec![
-                (ZKAS_MINT_NS.to_string(), mint_provingkey, mint_zkbin),
-                (ZKAS_BURN_NS.to_string(), burn_provingkey, burn_zkbin),
+                (MONEY_CONTRACT_ZKAS_MINT_NS_V1.to_string(), mint_provingkey, mint_zkbin),
+                (MONEY_CONTRACT_ZKAS_BURN_NS_V1.to_string(), burn_provingkey, burn_zkbin),
             ];
 
             let mut proving_keys_w = proving_keys.write().await;
@@ -414,13 +415,13 @@ impl Faucetd {
                 return server_error(RpcError::InternalError, id)
             };
 
-            let Some(mint_data) = arr.iter().find(|x| x.0 == ZKAS_MINT_NS) else {
-                error!("{} proof data not found in vector", ZKAS_MINT_NS);
+            let Some(mint_data) = arr.iter().find(|x| x.0 == MONEY_CONTRACT_ZKAS_MINT_NS_V1) else {
+                error!("{} proof data not found in vector", MONEY_CONTRACT_ZKAS_MINT_NS_V1);
                 return server_error(RpcError::InternalError, id)
             };
 
-            let Some(burn_data) = arr.iter().find(|x| x.0 == ZKAS_BURN_NS) else {
-                error!("{} prof data not found in vector", ZKAS_BURN_NS);
+            let Some(burn_data) = arr.iter().find(|x| x.0 == MONEY_CONTRACT_ZKAS_BURN_NS_V1) else {
+                error!("{} prof data not found in vector", MONEY_CONTRACT_ZKAS_BURN_NS_V1);
                 return server_error(RpcError::InternalError, id)
             };
 
diff --git a/src/consensus/validator.rs b/src/consensus/validator.rs
index cb9bcf15a..fba380b73 100644
--- a/src/consensus/validator.rs
+++ b/src/consensus/validator.rs
@@ -25,7 +25,7 @@ use darkfi_sdk::{
         schnorr::{SchnorrPublic, SchnorrSecret},
         ContractId, MerkleNode, PublicKey,
     },
-    db::ZKAS_DB_NAME,
+    db::SMART_CONTRACT_ZKAS_DB_NAME,
     incrementalmerkletree::{bridgetree::BridgeTree, Tree},
     pasta::{group::ff::PrimeField, pallas},
 };
@@ -177,7 +177,11 @@ impl ValidatorState {
             // initialize verifying keys for them.
             info!("Creating ZK verifying keys for {} zkas circuits", nc.0);
             info!("Looking up zkas db for {} (ContractID: {})", nc.0, nc.1);
-            let zkas_db = blockchain.contracts.lookup(&blockchain.sled_db, &nc.1, ZKAS_DB_NAME)?;
+            let zkas_db = blockchain.contracts.lookup(
+                &blockchain.sled_db,
+                &nc.1,
+                SMART_CONTRACT_ZKAS_DB_NAME,
+            )?;
 
             let mut vks = vec![];
             for i in zkas_db.iter() {
diff --git a/src/contract/dao/Makefile b/src/contract/dao/Makefile
index b321ac73e..31b5a13fa 100644
--- a/src/contract/dao/Makefile
+++ b/src/contract/dao/Makefile
@@ -1,11 +1,14 @@
+.POSIX:
+
 # Cargo binary
-CARGO ?= cargo
+CARGO = cargo
 
-# Zkas binary
-ZKAS ?= ../../../zkas
+# zkas compiler binary
+ZKAS = ../../../zkas
 
-# zkas circuit source files
-ZKAS_SRC = $(shell find proof -type f -name '*.zk')
+# zkas circuits
+PROOFS_SRC = $(shell find proof -type f -name '*.zk')
+PROOFS_BIN = $(PROOFS_SRC:=.bin)
 
 # wasm source files
 WASM_SRC = \
@@ -13,25 +16,22 @@ WASM_SRC = \
 	$(shell find ../../sdk -type f) \
 	$(shell find ../../serial -type f)
 
-# zkas circuit bin files
-ZKAS_BIN = $(ZKAS_SRC:=.bin)
-
-# Contract WASM binaries
+# wasm contract binary
 WASM_BIN = dao_contract.wasm
 
 all: $(WASM_BIN)
 
-$(ZKAS_BIN): $(ZKAS_SRC)
-	$(ZKAS) $(basename $@) -o $@
-
-dao_contract.wasm: $(ZKAS_BIN) $(WASM_SRC)
+$(WASM_BIN): $(WASM_SRC) $(PROOFS_BIN)
 	$(CARGO) build --release --package darkfi-dao-contract --target wasm32-unknown-unknown
 	cp -f ../../../target/wasm32-unknown-unknown/release/darkfi_dao_contract.wasm $@
 
+$(PROOFS_BIN): $(ZKAS) $(PROOFS_SRC)
+	$(ZKAS) $(basename $@) -o $@
+
 test: all
 	$(CARGO) test --release --features=no-entrypoint,client --package darkfi-dao-contract
 
 clean:
-	rm -f $(ZKAS_BIN) $(WASM_BIN)
+	rm -f $(PROOFS_BIN) $(WASM_BIN)
 
 .PHONY: all test clean
diff --git a/src/contract/dao/src/entrypoint.rs b/src/contract/dao/src/entrypoint.rs
index 4594f000a..7bcf66dab 100644
--- a/src/contract/dao/src/entrypoint.rs
+++ b/src/contract/dao/src/entrypoint.rs
@@ -18,7 +18,7 @@
 
 use darkfi_sdk::{
     crypto::{ContractId, MerkleNode, MerkleTree, PublicKey},
-    db::{db_contains_key, db_get, db_init, db_lookup, db_set, ZKAS_DB_NAME},
+    db::{db_contains_key, db_get, db_init, db_lookup, db_set, SMART_CONTRACT_ZKAS_DB_NAME},
     error::{ContractError, ContractResult},
     merkle::merkle_add,
     msg,
@@ -33,7 +33,8 @@ use darkfi_sdk::{
 use darkfi_serial::{deserialize, serialize, Encodable, WriteExt};
 
 use darkfi_money_contract::{
-    state::MoneyTransferParams, MoneyFunction, COIN_ROOTS_TREE, NULLIFIERS_TREE,
+    state::MoneyTransferParams, MoneyFunction, MONEY_CONTRACT_COIN_ROOTS_TREE,
+    MONEY_CONTRACT_NULLIFIERS_TREE,
 };
 
 use crate::{
@@ -74,9 +75,9 @@ fn init_contract(cid: ContractId, ix: &[u8]) -> ContractResult {
     // The zkas circuits can simply be embedded in the wasm and set up by
     // the initialization. Note that the tree should then be called "zkas".
     // The lookups can then be done by `contract_id+_zkas+namespace`.
-    let zkas_db = match db_lookup(cid, ZKAS_DB_NAME) {
+    let zkas_db = match db_lookup(cid, SMART_CONTRACT_ZKAS_DB_NAME) {
         Ok(v) => v,
-        Err(_) => db_init(cid, ZKAS_DB_NAME)?,
+        Err(_) => db_init(cid, SMART_CONTRACT_ZKAS_DB_NAME)?,
     };
     let dao_exec_bin = include_bytes!("../proof/dao-exec.zk.bin");
     let dao_mint_bin = include_bytes!("../proof/dao-mint.zk.bin");
@@ -85,12 +86,12 @@ fn init_contract(cid: ContractId, ix: &[u8]) -> ContractResult {
     let dao_propose_burn_bin = include_bytes!("../proof/dao-propose-burn.zk.bin");
     let dao_propose_main_bin = include_bytes!("../proof/dao-propose-main.zk.bin");
 
-    db_set(zkas_db, &serialize(&ZKAS_DAO_EXEC_NS.to_string()), &dao_exec_bin[..])?;
-    db_set(zkas_db, &serialize(&ZKAS_DAO_MINT_NS.to_string()), &dao_mint_bin[..])?;
-    db_set(zkas_db, &serialize(&ZKAS_DAO_VOTE_BURN_NS.to_string()), &dao_vote_burn_bin[..])?;
-    db_set(zkas_db, &serialize(&ZKAS_DAO_VOTE_MAIN_NS.to_string()), &dao_vote_main_bin[..])?;
-    db_set(zkas_db, &serialize(&ZKAS_DAO_PROPOSE_BURN_NS.to_string()), &dao_propose_burn_bin[..])?;
-    db_set(zkas_db, &serialize(&ZKAS_DAO_PROPOSE_MAIN_NS.to_string()), &dao_propose_main_bin[..])?;
+    db_set(zkas_db, &serialize(&ZKAS_DAO_EXEC_NS), &dao_exec_bin[..])?;
+    db_set(zkas_db, &serialize(&ZKAS_DAO_MINT_NS), &dao_mint_bin[..])?;
+    db_set(zkas_db, &serialize(&ZKAS_DAO_VOTE_BURN_NS), &dao_vote_burn_bin[..])?;
+    db_set(zkas_db, &serialize(&ZKAS_DAO_VOTE_MAIN_NS), &dao_vote_main_bin[..])?;
+    db_set(zkas_db, &serialize(&ZKAS_DAO_PROPOSE_BURN_NS), &dao_propose_burn_bin[..])?;
+    db_set(zkas_db, &serialize(&ZKAS_DAO_PROPOSE_MAIN_NS), &dao_propose_main_bin[..])?;
 
     // Set up a database tree to hold the Merkle tree for DAO bullas
     let dao_bulla_db = match db_lookup(cid, DAO_BULLA_TREE) {
@@ -177,7 +178,7 @@ fn process_instruction(cid: ContractId, ix: &[u8]) -> ContractResult {
 
             // Check the Merkle roots for the input coins are valid
             let money_cid = ContractId::from(pallas::Base::from(u64::MAX - 420));
-            let coin_roots_db = db_lookup(money_cid, COIN_ROOTS_TREE)?;
+            let coin_roots_db = db_lookup(money_cid, MONEY_CONTRACT_COIN_ROOTS_TREE)?;
             for input in &params.inputs {
                 if !db_contains_key(coin_roots_db, &serialize(&input.merkle_root))? {
                     msg!("Invalid input Merkle root: {}", input.merkle_root);
@@ -221,8 +222,8 @@ fn process_instruction(cid: ContractId, ix: &[u8]) -> ContractResult {
             // Check the Merkle roots and nullifiers for the input coins are valid
             let mut vote_nullifiers = vec![];
             let mut all_vote_commit = pallas::Point::identity();
-            let money_roots_db = db_lookup(money_cid, COIN_ROOTS_TREE)?;
-            let money_nullifier_db = db_lookup(money_cid, NULLIFIERS_TREE)?;
+            let money_roots_db = db_lookup(money_cid, MONEY_CONTRACT_COIN_ROOTS_TREE)?;
+            let money_nullifier_db = db_lookup(money_cid, MONEY_CONTRACT_NULLIFIERS_TREE)?;
 
             for input in &params.inputs {
                 if !db_contains_key(money_roots_db, &serialize(&input.merkle_root))? {
diff --git a/src/contract/money/Makefile b/src/contract/money/Makefile
index 4dc6721a4..9635f18be 100644
--- a/src/contract/money/Makefile
+++ b/src/contract/money/Makefile
@@ -1,11 +1,14 @@
+.POSIX:
+
 # Cargo binary
-CARGO ?= cargo
+CARGO = cargo
 
-# Zkas binary
-ZKAS ?= ../../../zkas
+# zkas compiler binary
+ZKAS = ../../../zkas
 
-# zkas circuit source files
-ZKAS_SRC = $(shell find proof -type f -name '*.zk')
+# zkas circuits
+PROOFS_SRC = $(shell find proof -type f -name '*.zk')
+PROOFS_BIN = $(PROOFS_SRC:=.bin)
 
 # wasm source files
 WASM_SRC = \
@@ -13,35 +16,31 @@ WASM_SRC = \
 	$(shell find ../../sdk -type f) \
 	$(shell find ../../serial -type f)
 
-# zkas circuit bin files
-ZKAS_BIN = $(ZKAS_SRC:=.bin)
-
-# Contract WASM binaries
+# wasm contract binary
 WASM_BIN = money_contract.wasm
 
-# Filter test to run
-FILTER = ''
+all: $(WASM_BIN)
 
-all: $(ZKAS_BIN) $(WASM_BIN)
-
-$(ZKAS_BIN): $(ZKAS_SRC)
-	$(ZKAS) $(basename $@) -o $@
-
-money_contract.wasm: $(ZKAS_BIN) $(WASM_SRC)
+$(WASM_BIN): $(WASM_SRC) $(PROOFS_BIN)
 	$(CARGO) build --release --package darkfi-money-contract --target wasm32-unknown-unknown
 	cp -f ../../../target/wasm32-unknown-unknown/release/darkfi_money_contract.wasm $@
 
-test-drop-pay-swap: all
-	$(CARGO) test --release --features=no-entrypoint,client --package darkfi-money-contract --test drop_pay_swap
+$(PROOFS_BIN): $(ZKAS) $(PROOFS_SRC)
+	$(ZKAS) $(basename $@) -o $@
 
-test: test-drop-pay-swap
+test-drop-pay-swap: all
+	$(CARGO) test --release --features=no-entrypoint,client \
+		--package darkfi-money-contract \
+		--test drop_pay_swap
 
 bench:
 	$(CARGO) test --release --features=no-entrypoint,client \
 		--package darkfi-money-contract \
 		--test verification_bench $(FILTER)
 
-clean:
-	rm -f $(ZKAS_BIN) $(WASM_BIN)
+test: test-drop-pay-swap
 
-.PHONY: all test clean
+clean:
+	rm -f $(PROOFS_BIN) $(WASM_BIN)
+
+.PHONY: all test-drop-pay-swap bench test clean
diff --git a/src/contract/money/proof/burn.zk b/src/contract/money/proof/burn_v1.zk
similarity index 97%
rename from src/contract/money/proof/burn.zk
rename to src/contract/money/proof/burn_v1.zk
index b3798678d..449a72bd1 100644
--- a/src/contract/money/proof/burn.zk
+++ b/src/contract/money/proof/burn_v1.zk
@@ -1,10 +1,10 @@
-constant "Burn" {
+constant "Burn_V1" {
 	EcFixedPointShort VALUE_COMMIT_VALUE,
 	EcFixedPoint VALUE_COMMIT_RANDOM,
 	EcFixedPointBase NULLIFIER_K,
 }
 
-contract "Burn" {
+contract "Burn_V1" {
 	# The value of this coin
 	Base value,
 	# The token ID
@@ -33,7 +33,7 @@ contract "Burn" {
 	Base signature_secret,
 }
 
-circuit "Burn" {
+circuit "Burn_V1" {
 	# Poseidon hash of the nullifier
 	nullifier = poseidon_hash(secret, serial);
 	constrain_instance(nullifier);
diff --git a/src/contract/money/proof/mint.zk b/src/contract/money/proof/mint_v1.zk
similarity index 97%
rename from src/contract/money/proof/mint.zk
rename to src/contract/money/proof/mint_v1.zk
index be9764d37..fb1bd36d8 100644
--- a/src/contract/money/proof/mint.zk
+++ b/src/contract/money/proof/mint_v1.zk
@@ -1,10 +1,10 @@
-constant "Mint" {
+constant "Mint_V1" {
 	EcFixedPointShort VALUE_COMMIT_VALUE,
 	EcFixedPoint VALUE_COMMIT_RANDOM,
 	EcFixedPointBase NULLIFIER_K,
 }
 
-contract "Mint" {
+contract "Mint_V1" {
 	# X coordinate for public key
 	Base pub_x,
 	# Y coordinate for public key
@@ -27,7 +27,7 @@ contract "Mint" {
 	Scalar token_blind,
 }
 
-circuit "Mint" {
+circuit "Mint_V1" {
 	# Poseidon hash of the coin
 	C = poseidon_hash(
 		pub_x,
diff --git a/src/contract/money/src/lib.rs b/src/contract/money/src/lib.rs
index eef061b75..f729a3728 100644
--- a/src/contract/money/src/lib.rs
+++ b/src/contract/money/src/lib.rs
@@ -22,7 +22,7 @@ use darkfi_sdk::{
         pedersen::{pedersen_commitment_base, pedersen_commitment_u64},
         Coin, ContractId, MerkleNode, MerkleTree, PublicKey,
     },
-    db::{db_contains_key, db_get, db_init, db_lookup, db_set, ZKAS_DB_NAME},
+    db::{db_contains_key, db_get, db_init, db_lookup, db_set, SMART_CONTRACT_ZKAS_DB_NAME},
     error::ContractResult,
     merkle::merkle_add,
     msg,
@@ -82,18 +82,18 @@ darkfi_sdk::define_contract!(
 );
 
 // These are the different sled trees that will be created
-pub const COIN_ROOTS_TREE: &str = "coin_roots";
-pub const NULLIFIERS_TREE: &str = "nullifiers";
-pub const INFO_TREE: &str = "info";
+pub const MONEY_CONTRACT_COIN_ROOTS_TREE: &str = "coin_roots";
+pub const MONEY_CONTRACT_NULLIFIERS_TREE: &str = "nullifiers";
+pub const MONEY_CONTRACT_INFO_TREE: &str = "info";
 
 // This is a key inside the info tree
-pub const COIN_MERKLE_TREE: &str = "coin_tree";
-pub const FAUCET_PUBKEYS: &str = "faucet_pubkeys";
+pub const MONEY_CONTRACT_COIN_MERKLE_TREE: &str = "coin_tree";
+pub const MONEY_CONTRACT_FAUCET_PUBKEYS: &str = "faucet_pubkeys";
 
 /// zkas mint contract namespace
-pub const ZKAS_MINT_NS: &str = "Mint";
+pub const MONEY_CONTRACT_ZKAS_MINT_NS_V1: &str = "Mint_V1";
 /// zkas burn contract namespace
-pub const ZKAS_BURN_NS: &str = "Burn";
+pub const MONEY_CONTRACT_ZKAS_BURN_NS_V1: &str = "Burn_V1";
 
 /// This function runs when the contract is (re)deployed and initialized.
 #[cfg(not(feature = "no-entrypoint"))]
@@ -105,12 +105,12 @@ fn init_contract(cid: ContractId, ix: &[u8]) -> ContractResult {
     // The zkas circuits can simply be embedded in the wasm and set up by
     // the initialization. Note that the tree should then be called "zkas".
     // The lookups can then be done by `contract_id+_zkas+namespace`.
-    let zkas_db = match db_lookup(cid, ZKAS_DB_NAME) {
+    let zkas_db = match db_lookup(cid, SMART_CONTRACT_ZKAS_DB_NAME) {
         Ok(v) => v,
-        Err(_) => db_init(cid, ZKAS_DB_NAME)?,
+        Err(_) => db_init(cid, SMART_CONTRACT_ZKAS_DB_NAME)?,
     };
-    let mint_bincode = include_bytes!("../proof/mint.zk.bin");
-    let burn_bincode = include_bytes!("../proof/burn.zk.bin");
+    let mint_v1_bincode = include_bytes!("../proof/mint_v1.zk.bin");
+    let burn_v1_bincode = include_bytes!("../proof/burn_v1.zk.bin");
 
     /* TODO: Do I really want to make zkas a dependency? Yeah, in the future.
        For now we take anything.
@@ -123,26 +123,26 @@ fn init_contract(cid: ContractId, ix: &[u8]) -> ContractResult {
     db_set(zkas_db, &serialize(&mint_namespace), &mint_bincode[..])?;
     db_set(zkas_db, &serialize(&burn_namespace), &burn_bincode[..])?;
     */
-    db_set(zkas_db, &serialize(&ZKAS_MINT_NS.to_string()), &mint_bincode[..])?;
-    db_set(zkas_db, &serialize(&ZKAS_BURN_NS.to_string()), &burn_bincode[..])?;
+    db_set(zkas_db, &serialize(&MONEY_CONTRACT_ZKAS_MINT_NS_V1), &mint_v1_bincode[..])?;
+    db_set(zkas_db, &serialize(&MONEY_CONTRACT_ZKAS_BURN_NS_V1), &burn_v1_bincode[..])?;
 
     // Set up a database tree to hold Merkle roots
-    let _ = match db_lookup(cid, COIN_ROOTS_TREE) {
+    let _ = match db_lookup(cid, MONEY_CONTRACT_COIN_ROOTS_TREE) {
         Ok(v) => v,
-        Err(_) => db_init(cid, COIN_ROOTS_TREE)?,
+        Err(_) => db_init(cid, MONEY_CONTRACT_COIN_ROOTS_TREE)?,
     };
 
     // Set up a database tree to hold nullifiers
-    let _ = match db_lookup(cid, NULLIFIERS_TREE) {
+    let _ = match db_lookup(cid, MONEY_CONTRACT_NULLIFIERS_TREE) {
         Ok(v) => v,
-        Err(_) => db_init(cid, NULLIFIERS_TREE)?,
+        Err(_) => db_init(cid, MONEY_CONTRACT_NULLIFIERS_TREE)?,
     };
 
     // Set up a database tree for arbitrary data
-    let info_db = match db_lookup(cid, INFO_TREE) {
+    let info_db = match db_lookup(cid, MONEY_CONTRACT_INFO_TREE) {
         Ok(v) => v,
         Err(_) => {
-            let info_db = db_init(cid, INFO_TREE)?;
+            let info_db = db_init(cid, MONEY_CONTRACT_INFO_TREE)?;
             // Add a Merkle tree to the info db:
             let coin_tree = MerkleTree::new(100);
             let mut coin_tree_data = vec![];
@@ -150,13 +150,13 @@ fn init_contract(cid: ContractId, ix: &[u8]) -> ContractResult {
             coin_tree_data.write_u32(0)?;
             coin_tree.encode(&mut coin_tree_data)?;
 
-            db_set(info_db, &serialize(&COIN_MERKLE_TREE.to_string()), &coin_tree_data)?;
+            db_set(info_db, &serialize(&MONEY_CONTRACT_COIN_MERKLE_TREE), &coin_tree_data)?;
             info_db
         }
     };
 
     // Whitelisted faucets
-    db_set(info_db, &serialize(&FAUCET_PUBKEYS.to_string()), &serialize(&faucet_pubkeys))?;
+    db_set(info_db, &serialize(&MONEY_CONTRACT_FAUCET_PUBKEYS), &serialize(&faucet_pubkeys))?;
 
     Ok(())
 }
@@ -187,7 +187,7 @@ fn get_metadata(_cid: ContractId, ix: &[u8]) -> ContractResult {
                 let (sig_x, sig_y) = input.signature_public.xy();
 
                 zk_public_values.push((
-                    ZKAS_BURN_NS.to_string(),
+                    MONEY_CONTRACT_ZKAS_BURN_NS_V1.to_string(),
                     vec![
                         input.nullifier.inner(),
                         *value_coords.x(),
@@ -209,7 +209,7 @@ fn get_metadata(_cid: ContractId, ix: &[u8]) -> ContractResult {
                 let token_coords = output.token_commit.to_affine().coordinates().unwrap();
 
                 zk_public_values.push((
-                    ZKAS_MINT_NS.to_string(),
+                    MONEY_CONTRACT_ZKAS_MINT_NS_V1.to_string(),
                     vec![
                         //output.coin.inner(),
                         output.coin,
@@ -253,11 +253,11 @@ fn process_instruction(cid: ContractId, ix: &[u8]) -> ContractResult {
             assert!(params.clear_inputs.len() + params.inputs.len() > 0);
             assert!(!params.outputs.is_empty());
 
-            let info_db = db_lookup(cid, INFO_TREE)?;
-            let nullifier_db = db_lookup(cid, NULLIFIERS_TREE)?;
-            let coin_roots_db = db_lookup(cid, COIN_ROOTS_TREE)?;
+            let info_db = db_lookup(cid, MONEY_CONTRACT_INFO_TREE)?;
+            let nullifiers_db = db_lookup(cid, MONEY_CONTRACT_NULLIFIERS_TREE)?;
+            let coin_roots_db = db_lookup(cid, MONEY_CONTRACT_COIN_ROOTS_TREE)?;
 
-            let Some(faucet_pubkeys) = db_get(info_db, &serialize(&FAUCET_PUBKEYS.to_string()))? else {
+            let Some(faucet_pubkeys) = db_get(info_db, &serialize(&MONEY_CONTRACT_FAUCET_PUBKEYS))? else {
                 msg!("[Transfer] Error: Missing faucet pubkeys from info db");
                 return Err(ContractError::Internal);
             };
@@ -292,7 +292,7 @@ fn process_instruction(cid: ContractId, ix: &[u8]) -> ContractResult {
 
                 // The nullifiers should not already exist. It is the double-spend protection.
                 if new_nullifiers.contains(&input.nullifier) ||
-                    db_contains_key(nullifier_db, &serialize(&input.nullifier))?
+                    db_contains_key(nullifiers_db, &serialize(&input.nullifier))?
                 {
                     msg!("[Transfer] Error: Duplicate nullifier found in input {}", i);
                     return Err(ContractError::Custom(22))
@@ -354,8 +354,8 @@ fn process_instruction(cid: ContractId, ix: &[u8]) -> ContractResult {
             msg!("[OtcSwap] Entered match arm");
             let params: MoneyTransferParams = deserialize(&self_.data[1..])?;
 
-            let nullifier_db = db_lookup(cid, NULLIFIERS_TREE)?;
-            let coin_roots_db = db_lookup(cid, COIN_ROOTS_TREE)?;
+            let nullifiers_db = db_lookup(cid, MONEY_CONTRACT_NULLIFIERS_TREE)?;
+            let coin_roots_db = db_lookup(cid, MONEY_CONTRACT_COIN_ROOTS_TREE)?;
 
             // State transition for OTC swaps
             // For now we enforce 2 inputs and 2 outputs, which means the coins
@@ -401,7 +401,7 @@ fn process_instruction(cid: ContractId, ix: &[u8]) -> ContractResult {
 
                 // The nullifiers should not already exist. It is the double-spend protection.
                 if new_nullifiers.contains(&input.nullifier) ||
-                    db_contains_key(nullifier_db, &serialize(&input.nullifier))?
+                    db_contains_key(nullifiers_db, &serialize(&input.nullifier))?
                 {
                     msg!("[OtcSwap] Error: Duplicate nullifier found in input {}", i);
                     return Err(ContractError::Custom(22))
@@ -453,9 +453,9 @@ fn process_update(cid: ContractId, update_data: &[u8]) -> ContractResult {
         MoneyFunction::Transfer | MoneyFunction::OtcSwap => {
             let update: MoneyTransferUpdate = deserialize(&update_data[1..])?;
 
-            let info_db = db_lookup(cid, INFO_TREE)?;
-            let nullifiers_db = db_lookup(cid, NULLIFIERS_TREE)?;
-            let coin_roots_db = db_lookup(cid, COIN_ROOTS_TREE)?;
+            let info_db = db_lookup(cid, MONEY_CONTRACT_INFO_TREE)?;
+            let nullifiers_db = db_lookup(cid, MONEY_CONTRACT_NULLIFIERS_TREE)?;
+            let coin_roots_db = db_lookup(cid, MONEY_CONTRACT_COIN_ROOTS_TREE)?;
 
             for nullifier in update.nullifiers {
                 db_set(nullifiers_db, &serialize(&nullifier), &[])?;
@@ -463,7 +463,12 @@ fn process_update(cid: ContractId, update_data: &[u8]) -> ContractResult {
 
             msg!("Adding coins {:?} to Merkle tree", update.coins);
             let coins: Vec<_> = update.coins.iter().map(|x| MerkleNode::from(x.inner())).collect();
-            merkle_add(info_db, coin_roots_db, &serialize(&COIN_MERKLE_TREE.to_string()), &coins)?;
+            merkle_add(
+                info_db,
+                coin_roots_db,
+                &serialize(&MONEY_CONTRACT_COIN_MERKLE_TREE),
+                &coins,
+            )?;
 
             Ok(())
         }
diff --git a/src/sdk/src/db.rs b/src/sdk/src/db.rs
index c0ddcdd22..e650ddd8d 100644
--- a/src/sdk/src/db.rs
+++ b/src/sdk/src/db.rs
@@ -25,7 +25,7 @@ use super::{
 };
 
 // This might not be the right place for this constant...
-pub const ZKAS_DB_NAME: &str = "_zkas";
+pub const SMART_CONTRACT_ZKAS_DB_NAME: &str = "_zkas";
 
 pub type DbHandle = u32;