diff --git a/public/math-spec-a0.pdf b/public/math-spec-a0.pdf
index b342c9375..1fd9a3af3 100644
Binary files a/public/math-spec-a0.pdf and b/public/math-spec-a0.pdf differ
diff --git a/public/math-spec-alph.pdf b/public/math-spec-alph.pdf
index fd4d7e8c2..6b5b8558d 100644
Binary files a/public/math-spec-alph.pdf and b/public/math-spec-alph.pdf differ
diff --git a/public/recruitment-tasks.pdf b/public/recruitment-tasks.pdf
index 1e2e1f09c..c7b230bc1 100644
Binary files a/public/recruitment-tasks.pdf and b/public/recruitment-tasks.pdf differ
diff --git a/src/store/sagas/bonds.ts b/src/store/sagas/bonds.ts
index 7d4135303..6b9fa6139 100644
--- a/src/store/sagas/bonds.ts
+++ b/src/store/sagas/bonds.ts
@@ -142,7 +142,7 @@ export function* handleBuyBondWithWSOL(data: BuyBond) {
 
     const initialTx = new Transaction().add(createIx).add(transferIx).add(initIx)
 
-    const initialBlockhash = yield* call([connection, connection.getRecentBlockhash])
+    const initialBlockhash = yield* call([connection, connection.getLatestBlockhash])
     initialTx.recentBlockhash = initialBlockhash.blockhash
     initialTx.feePayer = wallet.publicKey
 
@@ -155,12 +155,12 @@ export function* handleBuyBondWithWSOL(data: BuyBond) {
       },
       bondKeypair.publicKey
     )
-    const bondBlockhash = yield* call([connection, connection.getRecentBlockhash])
+    const bondBlockhash = yield* call([connection, connection.getLatestBlockhash])
     bondTx.recentBlockhash = bondBlockhash.blockhash
     bondTx.feePayer = wallet.publicKey
 
     const unwrapTx = new Transaction().add(unwrapIx)
-    const unwrapBlockhash = yield* call([connection, connection.getRecentBlockhash])
+    const unwrapBlockhash = yield* call([connection, connection.getLatestBlockhash])
     unwrapTx.recentBlockhash = unwrapBlockhash.blockhash
     unwrapTx.feePayer = wallet.publicKey
 
@@ -339,7 +339,7 @@ export function* handleBuyBond(action: PayloadAction<BuyBond>) {
       },
       bondKeypair.publicKey
     )
-    const blockhash = yield* call([connection, connection.getRecentBlockhash])
+    const blockhash = yield* call([connection, connection.getLatestBlockhash])
     tx.recentBlockhash = blockhash.blockhash
     tx.feePayer = wallet.publicKey
 
@@ -452,7 +452,7 @@ export function* handleRedeemBondWithWSOL(data: RedeemBond) {
 
     const initialTx = new Transaction().add(createIx).add(initIx)
 
-    const initialBlockhash = yield* call([connection, connection.getRecentBlockhash])
+    const initialBlockhash = yield* call([connection, connection.getLatestBlockhash])
     initialTx.recentBlockhash = initialBlockhash.blockhash
     initialTx.feePayer = wallet.publicKey
 
@@ -461,12 +461,12 @@ export function* handleRedeemBondWithWSOL(data: RedeemBond) {
       bondId: data.bondId,
       ownerBondAccount: wrappedSolAccount.publicKey
     })
-    const blockhash = yield* call([connection, connection.getRecentBlockhash])
+    const blockhash = yield* call([connection, connection.getLatestBlockhash])
     redeemTx.recentBlockhash = blockhash.blockhash
     redeemTx.feePayer = wallet.publicKey
 
     const unwrapTx = new Transaction().add(unwrapIx)
-    const unwrapBlockhash = yield* call([connection, connection.getRecentBlockhash])
+    const unwrapBlockhash = yield* call([connection, connection.getLatestBlockhash])
     unwrapTx.recentBlockhash = unwrapBlockhash.blockhash
     unwrapTx.feePayer = wallet.publicKey
 
@@ -636,7 +636,7 @@ export function* handleRedeemBond(action: PayloadAction<RedeemBond>) {
       bondId: action.payload.bondId,
       ownerBondAccount
     })
-    const blockhash = yield* call([connection, connection.getRecentBlockhash])
+    const blockhash = yield* call([connection, connection.getLatestBlockhash])
     tx.recentBlockhash = blockhash.blockhash
     tx.feePayer = wallet.publicKey
 
diff --git a/src/store/sagas/farms.ts b/src/store/sagas/farms.ts
index 258da2cb2..977f8d2cd 100644
--- a/src/store/sagas/farms.ts
+++ b/src/store/sagas/farms.ts
@@ -717,7 +717,7 @@ export function* handleWithdrawRewardsWithWSOL(data: FarmPositionData) {
 
     const initialTx = new Transaction().add(createIx).add(initIx)
 
-    const initialBlockhash = yield* call([connection, connection.getRecentBlockhash])
+    const initialBlockhash = yield* call([connection, connection.getLatestBlockhash])
     initialTx.recentBlockhash = initialBlockhash.blockhash
     initialTx.feePayer = wallet.publicKey
 
@@ -747,12 +747,12 @@ export function* handleWithdrawRewardsWithWSOL(data: FarmPositionData) {
     })
 
     const withdrawTx = new Transaction().add(updateIx).add(withdrawIx)
-    const blockhash = yield* call([connection, connection.getRecentBlockhash])
+    const blockhash = yield* call([connection, connection.getLatestBlockhash])
     withdrawTx.recentBlockhash = blockhash.blockhash
     withdrawTx.feePayer = wallet.publicKey
 
     const unwrapTx = new Transaction().add(unwrapIx)
-    const unwrapBlockhash = yield* call([connection, connection.getRecentBlockhash])
+    const unwrapBlockhash = yield* call([connection, connection.getLatestBlockhash])
     unwrapTx.recentBlockhash = unwrapBlockhash.blockhash
     unwrapTx.feePayer = wallet.publicKey
 
diff --git a/src/store/sagas/positions.ts b/src/store/sagas/positions.ts
index 051429946..e605e6eb9 100644
--- a/src/store/sagas/positions.ts
+++ b/src/store/sagas/positions.ts
@@ -174,11 +174,11 @@ function* handleInitPositionAndPoolWithSOL(action: PayloadAction<InitPositionDat
       )
     }
 
-    const initialBlockhash = yield* call([connection, connection.getRecentBlockhash])
+    const initialBlockhash = yield* call([connection, connection.getLatestBlockhash])
     initialTx.recentBlockhash = initialBlockhash.blockhash
     initialTx.feePayer = wallet.publicKey
 
-    const initPositionBlockhash = yield* call([connection, connection.getRecentBlockhash])
+    const initPositionBlockhash = yield* call([connection, connection.getLatestBlockhash])
     initPositionTx.recentBlockhash = initPositionBlockhash.blockhash
     initPositionTx.feePayer = wallet.publicKey
 
@@ -192,7 +192,7 @@ function* handleInitPositionAndPoolWithSOL(action: PayloadAction<InitPositionDat
       )
     }
 
-    const unwrapBlockhash = yield* call([connection, connection.getRecentBlockhash])
+    const unwrapBlockhash = yield* call([connection, connection.getLatestBlockhash])
     unwrapTx.recentBlockhash = unwrapBlockhash.blockhash
     unwrapTx.feePayer = wallet.publicKey
 
diff --git a/src/store/sagas/wallet.ts b/src/store/sagas/wallet.ts
index 7ffbc7fbe..55b7bc0ef 100644
--- a/src/store/sagas/wallet.ts
+++ b/src/store/sagas/wallet.ts
@@ -210,7 +210,7 @@ export function* getCollateralTokenAirdrop(
   }
   const tx = instructions.reduce((tx, ix) => tx.add(ix), new Transaction())
   const connection = yield* call(getConnection)
-  const blockhash = yield* call([connection, connection.getRecentBlockhash])
+  const blockhash = yield* call([connection, connection.getLatestBlockhash])
   tx.feePayer = wallet.publicKey
   tx.recentBlockhash = blockhash.blockhash
   const signedTx = yield* call([wallet, wallet.signTransaction], tx)
@@ -227,7 +227,7 @@ export function* getCollateralTokenAirdrop(
 
 export function* signAndSend(wallet: WalletAdapter, tx: Transaction): SagaGenerator<string> {
   const connection = yield* call(getConnection)
-  const blockhash = yield* call([connection, connection.getRecentBlockhash])
+  const blockhash = yield* call([connection, connection.getLatestBlockhash])
   tx.feePayer = wallet.publicKey
   tx.recentBlockhash = blockhash.blockhash
   const signedTx = yield* call([wallet, wallet.signTransaction], tx)
diff --git a/src/web3/connection.ts b/src/web3/connection.ts
index 48181ece1..0552f514c 100644
--- a/src/web3/connection.ts
+++ b/src/web3/connection.ts
@@ -11,7 +11,7 @@ const getSolanaConnection = (url: string): Connection => {
   if (_connection && _network === url) {
     return _connection
   }
-  _connection = new Connection(url, 'recent')
+  _connection = new Connection(url, 'processed')
   _network = url
 
   return _connection