diff --git a/codex/blockexchange/engine/engine.nim b/codex/blockexchange/engine/engine.nim
index 24396745..e2826ced 100644
--- a/codex/blockexchange/engine/engine.nim
+++ b/codex/blockexchange/engine/engine.nim
@@ -379,8 +379,8 @@ proc taskHandler*(b: BlockExcEngine, task: BlockExcPeerCtx) {.gcsafe, async.} =
 
     # Extract succesfully received blocks
     let blocks = blockFuts
-      .filterIt(it.completed and it.read.isOk and it.read.get.isSome)
-      .mapIt(it.read.get.get)
+      .filterIt(it.completed and it.read.isOk)
+      .mapIt(it.read.get)
 
     if blocks.len > 0:
       trace "Sending blocks to peer", peer = task.id, blocks = blocks.len
diff --git a/codex/blocktype.nim b/codex/blocktype.nim
index 1b41d2b9..e974b6a6 100644
--- a/codex/blocktype.nim
+++ b/codex/blocktype.nim
@@ -29,6 +29,18 @@ type
     cid*: Cid
     data*: seq[byte]
 
+  BlockErrorKind* = enum
+    BlockConstructErr,
+    BlockKeyErr,
+    BlockNetReqErr,
+    BlockNotFoundErr,
+    BlockReadErr
+
+  BlockError* = object of CodexError
+    kind*: BlockErrorKind
+
+  BlockResult* = Result[Block, ref BlockError]
+
 template EmptyCid*: untyped =
   var
     emptyCid {.global, threadvar.}:
diff --git a/codex/erasure/erasure.nim b/codex/erasure/erasure.nim
index 01401f2b..ea89edc4 100644
--- a/codex/erasure/erasure.nim
+++ b/codex/erasure/erasure.nim
@@ -114,13 +114,15 @@ proc encode*(
       for j in 0..<blocks:
         let idx = blockIdx[j]
         if idx < manifest.len:
-          without blkOrNone =? await dataBlocks[j], error:
-            trace "Unable to retrieve block", error = error.msg
-            return error.failure
+          let
+            getRes = dataBlocks[j].read
 
-          without blk =? blkOrNone:
-            trace "Block not found", cid = encoded[idx]
-            return failure("Block not found")
+          if getRes.isErr:
+            trace "Unable to retrieve block", error = getRes.error.msg
+            return failure getRes.error
+
+          let
+            blk = getRes.get
 
           trace "Encoding block", cid = blk.cid, pos = idx
           shallowCopy(data[j], blk.data)
@@ -209,14 +211,16 @@ proc decode*(
 
         idxPendingBlocks.del(idxPendingBlocks.find(done))
 
-        without blkOrNone =? (await done), error:
-          trace "Failed retrieving block", exc = error.msg
-          return error.failure
+        let
+          getRes = await done
 
-        without blk =? blkOrNone:
-          trace "Block not found"
+        if getRes.isErr:
+          trace "Failed retrieving block", exc = getRes.error.msg
           continue
 
+        let
+          blk = getRes.get
+
         if idx >= encoded.K:
           trace "Retrieved parity block", cid = blk.cid, idx
           shallowCopy(parityData[idx - encoded.K], if blk.isEmpty: emptyBlock else: blk.data)
diff --git a/codex/node.nim b/codex/node.nim
index 39df9c5e..24b8fd88 100644
--- a/codex/node.nim
+++ b/codex/node.nim
@@ -73,14 +73,13 @@ proc fetchManifest*(
     return failure "CID has invalid content type for manifest"
 
   trace "Received retrieval request", cid
-  without blkOrNone =? await node.blockStore.getBlock(cid), error:
-    return failure(error)
 
-  without blk =? blkOrNone:
-    trace "Block not found", cid
-    return failure("Block not found")
+  let
+    getRes = await node.blockStore.getBlock(cid)
 
-  without manifest =? Manifest.decode(blk):
+  if getRes.isErr: return failure getRes.error
+
+  without manifest =? Manifest.decode(getRes.get):
     return failure(
       newException(CodexError, "Unable to decode as manifest"))
 
@@ -107,7 +106,7 @@ proc fetchBatched*(
 
       await allFuturesThrowing(allFinished(blocks))
       if not onBatch.isNil:
-        await onBatch(blocks.mapIt( it.read.get.get ))
+        await onBatch(blocks.mapIt( it.read.get ))
     except CancelledError as exc:
       raise exc
     except CatchableError as exc:
diff --git a/codex/stores/blockstore.nim b/codex/stores/blockstore.nim
index 6109ca4e..fa7eaaaa 100644
--- a/codex/stores/blockstore.nim
+++ b/codex/stores/blockstore.nim
@@ -24,7 +24,7 @@ type
   OnBlock* = proc(cid: Cid): Future[void] {.upraises: [], gcsafe.}
   BlockStore* = ref object of RootObj
 
-method getBlock*(self: BlockStore, cid: Cid): Future[?! (? Block)] {.base.} =
+method getBlock*(self: BlockStore, cid: Cid): Future[BlockResult] {.base.} =
   ## Get a block from the blockstore
   ##
 
diff --git a/codex/stores/cachestore.nim b/codex/stores/cachestore.nim
index c3091b40..bec1ea4e 100644
--- a/codex/stores/cachestore.nim
+++ b/codex/stores/cachestore.nim
@@ -43,24 +43,24 @@ const
   DefaultCacheSizeMiB* = 100
   DefaultCacheSize* = DefaultCacheSizeMiB * MiB # bytes
 
-method getBlock*(self: CacheStore, cid: Cid): Future[?! (? Block)] {.async.} =
+method getBlock*(self: CacheStore, cid: Cid): Future[BlockResult] {.async.} =
   ## Get a block from the stores
   ##
 
   trace "Getting block from cache", cid
+
   if cid.isEmpty:
     trace "Empty block, ignoring"
-    return cid.emptyBlock.some.success
+    return ok cid.emptyBlock
 
   if cid notin self.cache:
-    return Block.none.success
+    return failure (ref BlockError)(kind: BlockNotFoundErr, msg: "Block not in cache")
 
   try:
-    let blk = self.cache[cid]
-    return blk.some.success
+    return ok self.cache[cid]
   except CatchableError as exc:
-    trace "Exception requesting block", cid, exc = exc.msg
-    return failure(exc)
+    trace "Error requesting block from cache", cid, error = exc.msg
+    return failure (ref BlockError)(kind: BlockReadErr, msg: exc.msg)
 
 method hasBlock*(self: CacheStore, cid: Cid): Future[?!bool] {.async.} =
   ## Check if the block exists in the blockstore
diff --git a/codex/stores/fsstore.nim b/codex/stores/fsstore.nim
index bae8d16c..d81390a0 100644
--- a/codex/stores/fsstore.nim
+++ b/codex/stores/fsstore.nim
@@ -37,47 +37,71 @@ type
 template blockPath*(self: FSStore, cid: Cid): string =
   self.repoDir / ($cid)[^self.postfixLen..^1] / $cid
 
-method getBlock*(self: FSStore, cid: Cid): Future[?! (? Block)] {.async.} =
-  ## Get a block from the stores
+method getBlock*(self: FSStore, cid: Cid): Future[BlockResult] {.async.} =
+  ## Get a block from the cache or filestore.
+  ## Save a copy to the cache if present in the filestore but not in the cache
   ##
 
-  trace "Getting block from filestore", cid
+  if not self.cache.isNil:
+    trace "Getting block from cache or filestore", cid
+  else:
+    trace "Getting block from filestore", cid
+
   if cid.isEmpty:
     trace "Empty block, ignoring"
-    return cid.emptyBlock.some.success
+    return ok cid.emptyBlock
 
-  let cachedBlock = await self.cache.getBlock(cid)
-  if cachedBlock.isErr:
-    return cachedBlock
-  if cachedBlock.get.isSome:
-    trace "Retrieved block from cache", cid
-    return cachedBlock
+  if not self.cache.isNil:
+    let
+      cachedBlockRes = await self.cache.getBlock(cid)
+
+    if not cachedBlockRes.isErr:
+      return ok cachedBlockRes.get
+    else:
+      trace "Unable to read block from cache", cid, error = cachedBlockRes.error.msg
 
   # Read file contents
-  var data: seq[byte]
+  var
+    data: seq[byte]
+
   let
     path = self.blockPath(cid)
     res = io2.readFile(path, data)
 
   if res.isErr:
     if not isFile(path):   # May be, check instead that "res.error == ERROR_FILE_NOT_FOUND" ?
-      return Block.none.success
+      return failure (ref BlockError)(kind: BlockNotFoundErr, msg: "Block not in filestore")
     else:
-      let error = io2.ioErrorMsg(res.error)
-      trace "Cannot read file from filestore", path, error
-      return failure("Cannot read file from filestore")
+      let
+        error = io2.ioErrorMsg(res.error)
 
-  without var blk =? Block.new(cid, data), error:
-    return error.failure
+      trace "Error requesting block from filestore", path, error
+      return failure (ref BlockError)(
+        kind: BlockReadErr, msg: "Error requesting block from filestore: " & error)
 
-  # TODO: add block to the cache
-  return blk.some.success
+  without blk =? Block.new(cid, data), error:
+    trace "Unable to construct block from data", cid, error = error.msg
+    return failure (ref BlockError)(kind: BlockConstructErr, msg: error.msg)
+
+  if not self.cache.isNil:
+    let
+      putCachedRes = await self.cache.putBlock(blk)
+
+    if putCachedRes.isErr:
+      trace "Unable to store block in cache", cid, error = putCachedRes.error.msg
+
+  return ok blk
 
 method putBlock*(self: FSStore, blk: Block): Future[?!void] {.async.} =
-  ## Write block contents to file with name based on blk.cid,
-  ## save second copy to the cache
+  ## Write a block's contents to a file with name based on blk.cid.
+  ## Save a copy to the cache
   ##
 
+  if not self.cache.isNil:
+    trace "Putting block into filestore and cache", cid = blk.cid
+  else:
+    trace "Putting block into filestore", cid = blk.cid
+
   if blk.isEmpty:
     trace "Empty block, ignoring"
     return success()
@@ -98,20 +122,35 @@ method putBlock*(self: FSStore, blk: Block): Future[?!void] {.async.} =
     trace "Unable to store block", path, cid = blk.cid, error
     return failure("Unable to store block")
 
-  if isErr (await self.cache.putBlock(blk)):
-    trace "Unable to store block in cache", cid = blk.cid
+  if not self.cache.isNil:
+    let
+      putCachedRes = await self.cache.putBlock(blk)
+
+    if putCachedRes.isErr:
+      trace "Unable to store block in cache", cid = blk.cid, error = putCachedRes.error.msg
 
   return success()
 
 method delBlock*(self: FSStore, cid: Cid): Future[?!void] {.async.} =
-  ## Delete a block from the blockstore
+  ## Delete a block from the cache and filestore
   ##
 
-  trace "Deleting block from filestore", cid
+  if not self.cache.isNil:
+    trace "Deleting block from cache and filestore", cid
+  else:
+    trace "Deleting block from filestore", cid
+
   if cid.isEmpty:
     trace "Empty block, ignoring"
     return success()
 
+  if not self.cache.isNil:
+    let
+      delCachedRes = await self.cache.delBlock(cid)
+
+    if delCachedRes.isErr:
+      trace "Unable to delete block from cache", cid, error = delCachedRes.error.msg
+
   let
     path = self.blockPath(cid)
     res = io2.removeFile(path)
@@ -121,10 +160,10 @@ method delBlock*(self: FSStore, cid: Cid): Future[?!void] {.async.} =
     trace "Unable to delete block", path, cid, error
     return error.failure
 
-  return await self.cache.delBlock(cid)
+  return success()
 
 method hasBlock*(self: FSStore, cid: Cid): Future[?!bool] {.async.} =
-  ## Check if the block exists in the blockstore
+  ## Check if a block exists in the filestore
   ##
 
   trace "Checking filestore for block existence", cid
@@ -135,7 +174,8 @@ method hasBlock*(self: FSStore, cid: Cid): Future[?!bool] {.async.} =
   return self.blockPath(cid).isFile().success
 
 method listBlocks*(self: FSStore, onBlock: OnBlock): Future[?!void] {.async.} =
-  ## Get the list of blocks in the BlockStore. This is an intensive operation
+  ## Process list of all blocks in the filestore via callback.
+  ## This is an intensive operation
   ##
 
   trace "Listing all blocks in filestore"
diff --git a/codex/stores/networkstore.nim b/codex/stores/networkstore.nim
index 0097b285..995a89c3 100644
--- a/codex/stores/networkstore.nim
+++ b/codex/stores/networkstore.nim
@@ -31,28 +31,27 @@ type
     engine*: BlockExcEngine # blockexc decision engine
     localStore*: BlockStore # local block store
 
-method getBlock*(self: NetworkStore, cid: Cid): Future[?! (? bt.Block)] {.async.} =
+method getBlock*(self: NetworkStore, cid: Cid): Future[BlockResult] {.async.} =
   ## Get a block from a remote peer
   ##
 
-  trace "Getting block from network store", cid
+  trace "Getting block from local store or network", cid
 
-  let blk = await self.localStore.getBlock(cid)
-  if blk.isErr:
-    return blk
-  if blk.get.isSome:
-    trace "Retrieved block from local store", cid
-    return blk
+  let
+    getRes = await self.localStore.getBlock(cid)
 
-  trace "Block not found in local store", cid
-  try:
-    # TODO: What if block isn't available in the engine too?
-    let blk = await self.engine.requestBlock(cid)
-    # TODO: add block to the local store
-    return blk.some.success
-  except CatchableError as exc:
-    trace "Exception requesting block", cid, exc = exc.msg
-    return failure(exc)
+  if getRes.isErr:
+    if getRes.error.kind != BlockNotFoundErr: return getRes
+    trace "Block not in local store", cid
+    try:
+      # TODO: What if block isn't available in the engine too?
+      return ok await self.engine.requestBlock(cid)
+      # TODO: add block to the local store
+    except CatchableError as exc:
+      trace "Error requesting block from network", cid, error = exc.msg
+      return failure (ref BlockError)(kind: BlockNetReqErr, msg: exc.msg)
+
+  return getRes
 
 method putBlock*(self: NetworkStore, blk: bt.Block): Future[?!void] {.async.} =
   ## Store block locally and notify the network
diff --git a/codex/stores/sqlitestore.nim b/codex/stores/sqlitestore.nim
index 03d697bf..dae4dd82 100644
--- a/codex/stores/sqlitestore.nim
+++ b/codex/stores/sqlitestore.nim
@@ -11,8 +11,6 @@ import pkg/upraises
 
 push: {.upraises: [].}
 
-import std/options
-
 import pkg/chronos
 import pkg/chronicles
 import pkg/datastore/sqlite_datastore
@@ -72,7 +70,7 @@ proc blockKey*(blockCid: Cid): ?!Key =
 
 method getBlock*(
   self: SQLiteStore,
-  cid: Cid): Future[?!(?Block)] {.async.} =
+  cid: Cid): Future[BlockResult] {.async.} =
   ## Get a block from the cache or database.
   ## Save a copy to the cache if present in the database but not in the cache
   ##
@@ -84,28 +82,30 @@ method getBlock*(
 
   if cid.isEmpty:
     trace "Empty block, ignoring"
-    return success cid.emptyBlock.some
+    return ok cid.emptyBlock
 
   if not self.cache.isNil:
-    without cachedBlkOpt =? await self.cache.getBlock(cid), error:
-      trace "Unable to read block from cache", cid, error = error.msg
+    let
+      cachedBlockRes = await self.cache.getBlock(cid)
 
-    if cachedBlkOpt.isSome:
-      return success cachedBlkOpt
+    if not cachedBlockRes.isErr:
+      return ok cachedBlockRes.get
+    else:
+      trace "Unable to read block from cache", cid, error = cachedBlockRes.error.msg
 
   without blkKey =? blockKey(cid), error:
-    return failure error
+    return failure (ref BlockError)(kind: BlockKeyErr, msg: error.msg)
 
   without dataOpt =? await self.datastore.get(blkKey), error:
-    trace "Unable to read block from database", key = blkKey.id, error = error.msg
-    return failure error
+    trace "Error requesting block from database", key = blkKey.id, error = error.msg
+    return failure (ref BlockError)(kind: BlockReadErr, msg: error.msg)
 
   without data =? dataOpt:
-    return success Block.none
+    return failure (ref BlockError)(kind: BlockNotFoundErr, msg: "Block not in database")
 
   without blk =? Block.new(cid, data), error:
     trace "Unable to construct block from data", cid, error = error.msg
-    return failure error
+    return failure (ref BlockError)(kind: BlockConstructErr, msg: error.msg)
 
   if not self.cache.isNil:
     let
@@ -114,7 +114,7 @@ method getBlock*(
     if putCachedRes.isErr:
       trace "Unable to store block in cache", cid, error = putCachedRes.error.msg
 
-  return success blk.some
+  return ok blk
 
 method putBlock*(
   self: SQLiteStore,
@@ -154,7 +154,7 @@ method putBlock*(
 method delBlock*(
   self: SQLiteStore,
   cid: Cid): Future[?!void] {.async.} =
-  ## Delete a block from the database and cache
+  ## Delete a block from the cache and database
   ##
 
   if not self.cache.isNil:
diff --git a/codex/streams/storestream.nim b/codex/streams/storestream.nim
index 54959924..2c10a755 100644
--- a/codex/streams/storestream.nim
+++ b/codex/streams/storestream.nim
@@ -81,10 +81,14 @@ method readOnce*(
       readBytes   = min(nbytes - read, self.manifest.blockSize - blockOffset)
 
     # Read contents of block `blockNum`
-    without blkOrNone =? await self.store.getBlock(self.manifest[blockNum]), error:
-      raise newLPStreamReadError(error)
-    without blk =? blkOrNone:
-      raise newLPStreamReadError("Block not found")
+    let
+      getRes = await self.store.getBlock(self.manifest[blockNum])
+
+    if getRes.isErr: raise newLPStreamReadError(getRes.error)
+
+    let
+      blk = getRes.get
+
     trace "Reading bytes from store stream", blockNum, cid = blk.cid, bytes = readBytes, blockOffset
 
     # Copy `readBytes` bytes starting at `blockOffset` from the block into the outbuf
diff --git a/tests/codex/blockexchange/engine/testblockexc.nim b/tests/codex/blockexchange/engine/testblockexc.nim
index 7371bf66..0f91cf63 100644
--- a/tests/codex/blockexchange/engine/testblockexc.nim
+++ b/tests/codex/blockexchange/engine/testblockexc.nim
@@ -126,7 +126,7 @@ suite "NetworkStore engine - 2 nodes":
   test "Should get blocks from remote":
     let blocks = await allFinished(
       blocks2.mapIt( nodeCmps1.networkStore.getBlock(it.cid) ))
-    check blocks.mapIt( it.read().tryGet().get() ) == blocks2
+    check blocks.mapIt( it.read().tryGet() ) == blocks2
 
   test "Remote should send blocks when available":
     let blk = bt.Block.new("Block 1".toBytes).tryGet()
diff --git a/tests/codex/helpers.nim b/tests/codex/helpers.nim
index 0b92f8df..475bf7a1 100644
--- a/tests/codex/helpers.nim
+++ b/tests/codex/helpers.nim
@@ -47,7 +47,7 @@ proc corruptBlocks*(
 
     pos.add(i)
     var
-      blk = (await store.getBlock(manifest[i])).tryGet().get()
+      blk = (await store.getBlock(manifest[i])).tryGet()
       bytePos: seq[int]
 
     while true:
diff --git a/tests/codex/stores/testcachestore.nim b/tests/codex/stores/testcachestore.nim
index c1fd2d03..13e2c74c 100644
--- a/tests/codex/stores/testcachestore.nim
+++ b/tests/codex/stores/testcachestore.nim
@@ -72,11 +72,13 @@ suite "Cache Store":
     store = CacheStore.new(@[newBlock])
 
     let blk = await store.getBlock(newBlock.cid)
-    check blk.tryGet().get() == newBlock
+    check blk.tryGet() == newBlock
 
   test "fail getBlock":
     let blk = await store.getBlock(newBlock.cid)
-    check blk.tryGet().isNone()
+    check:
+      blk.isErr
+      blk.error.kind == BlockNotFoundErr
 
   test "hasBlock":
     let store = CacheStore.new(@[newBlock])
diff --git a/tests/codex/stores/testfsstore.nim b/tests/codex/stores/testfsstore.nim
index a13cbf8b..c81d004d 100644
--- a/tests/codex/stores/testfsstore.nim
+++ b/tests/codex/stores/testfsstore.nim
@@ -16,62 +16,73 @@ import pkg/codex/blocktype as bt
 
 import ../helpers
 
-suite "FS Store":
-  var
-    store: FSStore
-    repoDir: string
-    newBlock = bt.Block.new("New Block".toBytes()).tryGet()
+proc runSuite(cache: bool) =
+  suite "FS Store " & (if cache: "(cache enabled)" else: "(cache disabled)"):
+    var
+      store: FSStore
+      repoDir: string
+      newBlock = bt.Block.new("New Block".toBytes()).tryGet()
 
-  setup:
-    repoDir = getAppDir() / "repo"
-    createDir(repoDir)
-    store = FSStore.new(repoDir)
+    setup:
+      repoDir = getAppDir() / "repo"
+      createDir(repoDir)
 
-  teardown:
-    removeDir(repoDir)
+      if cache:
+        store = FSStore.new(repoDir)
+      else:
+        store = FSStore.new(repoDir, postfixLen = 2, cache = nil)
 
-  test "putBlock":
-    (await store.putBlock(newBlock)).tryGet()
-    check:
-      fileExists(store.blockPath(newBlock.cid))
-      (await store.hasBlock(newBlock.cid)).tryGet()
-      await newBlock.cid in store
+    teardown:
+      removeDir(repoDir)
 
-  test "getBlock":
-    createDir(store.blockPath(newBlock.cid).parentDir)
-    writeFile(store.blockPath(newBlock.cid), newBlock.data)
-    let blk = await store.getBlock(newBlock.cid)
-    check blk.tryGet().get() == newBlock
+    test "putBlock":
+      (await store.putBlock(newBlock)).tryGet()
+      check:
+        fileExists(store.blockPath(newBlock.cid))
+        (await store.hasBlock(newBlock.cid)).tryGet()
+        await newBlock.cid in store
 
-  test "fail getBlock":
-    let blk = await store.getBlock(newBlock.cid)
-    check blk.tryGet().isNone
+    test "getBlock":
+      createDir(store.blockPath(newBlock.cid).parentDir)
+      writeFile(store.blockPath(newBlock.cid), newBlock.data)
+      let blk = await store.getBlock(newBlock.cid)
+      check blk.tryGet() == newBlock
 
-  test "hasBlock":
-    createDir(store.blockPath(newBlock.cid).parentDir)
-    writeFile(store.blockPath(newBlock.cid), newBlock.data)
+    test "fail getBlock":
+      let blk = await store.getBlock(newBlock.cid)
+      check:
+        blk.isErr
+        blk.error.kind == BlockNotFoundErr
 
-    check:
-      (await store.hasBlock(newBlock.cid)).tryGet()
-      await newBlock.cid in store
+    test "hasBlock":
+      createDir(store.blockPath(newBlock.cid).parentDir)
+      writeFile(store.blockPath(newBlock.cid), newBlock.data)
 
-  test "fail hasBlock":
-    check:
-      not (await store.hasBlock(newBlock.cid)).tryGet()
-      not (await newBlock.cid in store)
+      check:
+        (await store.hasBlock(newBlock.cid)).tryGet()
+        await newBlock.cid in store
 
-  test "listBlocks":
-    createDir(store.blockPath(newBlock.cid).parentDir)
-    writeFile(store.blockPath(newBlock.cid), newBlock.data)
+    test "fail hasBlock":
+      check:
+        not (await store.hasBlock(newBlock.cid)).tryGet()
+        not (await newBlock.cid in store)
 
-    (await store.listBlocks(
-      proc(cid: Cid) {.gcsafe, async.} =
-        check cid == newBlock.cid
-    )).tryGet()
+    test "listBlocks":
+      createDir(store.blockPath(newBlock.cid).parentDir)
+      writeFile(store.blockPath(newBlock.cid), newBlock.data)
 
-  test "delBlock":
-    createDir(store.blockPath(newBlock.cid).parentDir)
-    writeFile(store.blockPath(newBlock.cid), newBlock.data)
+      (await store.listBlocks(
+        proc(cid: Cid) {.gcsafe, async.} =
+          check cid == newBlock.cid
+      )).tryGet()
 
-    (await store.delBlock(newBlock.cid)).tryGet()
-    check not fileExists(store.blockPath(newBlock.cid))
+    test "delBlock":
+      createDir(store.blockPath(newBlock.cid).parentDir)
+      writeFile(store.blockPath(newBlock.cid), newBlock.data)
+
+      (await store.delBlock(newBlock.cid)).tryGet()
+
+      check not fileExists(store.blockPath(newBlock.cid))
+
+runSuite(cache = true)
+runSuite(cache = false)
diff --git a/tests/codex/stores/testsqlitestore.nim b/tests/codex/stores/testsqlitestore.nim
index 7d8975e1..8e012bd6 100644
--- a/tests/codex/stores/testsqlitestore.nim
+++ b/tests/codex/stores/testsqlitestore.nim
@@ -43,7 +43,7 @@ proc runSuite(cache: bool) =
       if cache:
         store = SQLiteStore.new(repoDir)
       else:
-        store = SQLiteStore.new(repoDir, nil)
+        store = SQLiteStore.new(repoDir, cache = nil)
 
       newBlock = randomBlock()
 
@@ -132,37 +132,24 @@ proc runSuite(cache: bool) =
         # get from database
         getRes = await store.getBlock(newBlock.cid)
 
-      check: getRes.isOk
-
-      var
-        blkOpt = getRes.get
-
       check:
-        blkOpt.isSome
-        blkOpt.get == newBlock
+        getRes.isOk
+        getRes.get == newBlock
 
       # get from enabled cache
       getRes = await store.getBlock(newBlock.cid)
 
-      check: getRes.isOk
-
-      blkOpt = getRes.get
-
       check:
-        blkOpt.isSome
-        blkOpt.get == newBlock
+        getRes.isOk
+        getRes.get == newBlock
 
     test "fail getBlock":
       let
-        getRes = await store.getBlock(newBlock.cid)
-
-      assert getRes.isOk
-
-      let
-        blkOpt = getRes.get
-
-      check: blkOpt.isNone
+        blkRes = await store.getBlock(newBlock.cid)
 
+      check:
+        blkRes.isErr
+        blkRes.error.kind == BlockNotFoundErr
 
     test "hasBlock":
       let
diff --git a/tests/codex/testnode.nim b/tests/codex/testnode.nim
index 4d0c35af..b9eef95c 100644
--- a/tests/codex/testnode.nim
+++ b/tests/codex/testnode.nim
@@ -158,7 +158,7 @@ suite "Test Node":
       (await localStore.hasBlock(manifestCid)).tryGet()
 
     var
-      manifestBlock = (await localStore.getBlock(manifestCid)).tryGet().get()
+      manifestBlock = (await localStore.getBlock(manifestCid)).tryGet()
       localManifest = Manifest.decode(manifestBlock).tryGet()
 
     check: