diff --git a/beacon_chain/spec/eth2_apis/rest_beacon_calls.nim b/beacon_chain/spec/eth2_apis/rest_beacon_calls.nim
index 915f530a2..68af99627 100644
--- a/beacon_chain/spec/eth2_apis/rest_beacon_calls.nim
+++ b/beacon_chain/spec/eth2_apis/rest_beacon_calls.nim
@@ -1,4 +1,4 @@
-# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Copyright (c) 2018-2024 Status Research & Development GmbH
 # Licensed and distributed under either of
 #   * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
 #   * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
@@ -33,11 +33,6 @@ proc getStateRoot*(state_id: StateIdent): RestResponse[GetStateRootResponse] {.
      meth: MethodGet.}
   ## https://ethereum.github.io/beacon-APIs/#/Beacon/getStateRoot
 
-proc getStateFork*(state_id: StateIdent): RestResponse[GetStateForkResponse] {.
-     rest, endpoint: "/eth/v1/beacon/states/{state_id}/fork",
-     meth: MethodGet.}
-  ## https://ethereum.github.io/beacon-APIs/#/Beacon/getStateFork
-
 proc getStateForkPlain*(state_id: StateIdent): RestPlainResponse {.
      rest, endpoint: "/eth/v1/beacon/states/{state_id}/fork",
      meth: MethodGet.}
@@ -49,13 +44,6 @@ proc getStateFinalityCheckpoints*(state_id: StateIdent
      meth: MethodGet.}
   ## https://ethereum.github.io/beacon-APIs/#/Beacon/getStateFinalityCheckpoints
 
-proc getStateValidators*(state_id: StateIdent,
-                         id: seq[ValidatorIdent]
-                        ): RestResponse[GetStateValidatorsResponse] {.
-     rest, endpoint: "/eth/v1/beacon/states/{state_id}/validators",
-     meth: MethodGet.}
-  ## https://ethereum.github.io/beacon-APIs/#/Beacon/getStateValidators
-
 proc getStateValidatorsPlain*(
        state_id: StateIdent,
        id: seq[ValidatorIdent]
@@ -64,14 +52,6 @@ proc getStateValidatorsPlain*(
      meth: MethodGet.}
   ## https://ethereum.github.io/beacon-APIs/#/Beacon/getStateValidators
 
-proc getStateValidator*(state_id: StateIdent,
-                        validator_id: ValidatorIdent
-                       ): RestResponse[GetStateValidatorResponse] {.
-     rest,
-     endpoint: "/eth/v1/beacon/states/{state_id}/validators/{validator_id}",
-     meth: MethodGet.}
-  ## https://ethereum.github.io/beacon-APIs/#/Beacon/getStateValidator
-
 proc getStateValidatorPlain*(state_id: StateIdent,
                         validator_id: ValidatorIdent
                        ): RestPlainResponse {.
@@ -110,11 +90,6 @@ proc getBlockHeaders*(slot: Option[Slot], parent_root: Option[Eth2Digest]
      meth: MethodGet.}
   ## https://ethereum.github.io/beacon-APIs/#/Beacon/getBlockHeaders
 
-# proc getBlockHeader*(block_id: BlockIdent): RestResponse[GetBlockHeaderResponse] {.
-#      rest, endpoint: "/eth/v1/beacon/headers/{block_id}",
-#      meth: MethodGet.}
-#   ## https://ethereum.github.io/beacon-APIs/#/Beacon/getBlockHeader
-
 proc getBlockHeaderPlain*(block_id: BlockIdent): RestPlainResponse {.
      rest, endpoint: "/eth/v1/beacon/headers/{block_id}",
      meth: MethodGet.}
@@ -315,11 +290,6 @@ proc getBlockV2*(client: RestClientRef, block_id: BlockIdent,
     else:
       raiseRestResponseError(resp)
 
-proc getBlockRoot*(block_id: BlockIdent): RestResponse[GetBlockRootResponse] {.
-     rest, endpoint: "/eth/v1/beacon/blocks/{block_id}/root",
-     meth: MethodGet.}
-  ## https://ethereum.github.io/beacon-APIs/#/Beacon/getBlockRoot
-
 proc getBlockRootPlain*(block_id: BlockIdent): RestPlainResponse {.
      rest, endpoint: "/eth/v1/beacon/blocks/{block_id}/root",
      meth: MethodGet.}
diff --git a/beacon_chain/spec/eth2_apis/rest_config_calls.nim b/beacon_chain/spec/eth2_apis/rest_config_calls.nim
index 4987ba004..884c8b0be 100644
--- a/beacon_chain/spec/eth2_apis/rest_config_calls.nim
+++ b/beacon_chain/spec/eth2_apis/rest_config_calls.nim
@@ -1,4 +1,4 @@
-# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Copyright (c) 2018-2024 Status Research & Development GmbH
 # Licensed and distributed under either of
 #   * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
 #   * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
@@ -12,10 +12,6 @@ import
 
 export chronos, client, rest_types, eth2_rest_serialization
 
-proc getForkSchedule*(): RestResponse[GetForkScheduleResponse] {.
-     rest, endpoint: "/eth/v1/config/fork_schedule", meth: MethodGet.}
-  ## https://ethereum.github.io/beacon-APIs/#/Config/getForkSchedule
-
 proc getForkSchedulePlain*(): RestPlainResponse {.
      rest, endpoint: "/eth/v1/config/fork_schedule", meth: MethodGet.}
   ## https://ethereum.github.io/beacon-APIs/#/Config/getForkSchedule
diff --git a/beacon_chain/spec/eth2_apis/rest_validator_calls.nim b/beacon_chain/spec/eth2_apis/rest_validator_calls.nim
index 38f914d3a..4ee50e881 100644
--- a/beacon_chain/spec/eth2_apis/rest_validator_calls.nim
+++ b/beacon_chain/spec/eth2_apis/rest_validator_calls.nim
@@ -1,4 +1,4 @@
-# Copyright (c) 2018-2023 Status Research & Development GmbH
+# Copyright (c) 2018-2024 Status Research & Development GmbH
 # Licensed and distributed under either of
 #   * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
 #   * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
@@ -12,14 +12,6 @@ import
 
 export chronos, client, rest_types, eth2_rest_serialization
 
-proc getAttesterDuties*(
-       epoch: Epoch,
-       body: seq[ValidatorIndex]
-     ): RestResponse[GetAttesterDutiesResponse] {.
-     rest, endpoint: "/eth/v1/validator/duties/attester/{epoch}",
-     meth: MethodPost.}
-  ## https://ethereum.github.io/beacon-APIs/#/Validator/getAttesterDuties
-
 proc getAttesterDutiesPlain*(
        epoch: Epoch,
        body: seq[ValidatorIndex]
@@ -28,13 +20,6 @@ proc getAttesterDutiesPlain*(
      meth: MethodPost.}
   ## https://ethereum.github.io/beacon-APIs/#/Validator/getAttesterDuties
 
-proc getProposerDuties*(
-       epoch: Epoch
-     ): RestResponse[GetProposerDutiesResponse] {.
-     rest, endpoint: "/eth/v1/validator/duties/proposer/{epoch}",
-     meth: MethodGet.}
-  ## https://ethereum.github.io/beacon-APIs/#/Validator/getProposerDuties
-
 proc getProposerDutiesPlain*(
        epoch: Epoch
      ): RestPlainResponse {.
@@ -42,14 +27,6 @@ proc getProposerDutiesPlain*(
      meth: MethodGet.}
   ## https://ethereum.github.io/beacon-APIs/#/Validator/getProposerDuties
 
-proc getSyncCommitteeDuties*(
-       epoch: Epoch,
-       body: seq[ValidatorIndex]
-     ): RestResponse[GetSyncCommitteeDutiesResponse] {.
-     rest, endpoint: "/eth/v1/validator/duties/sync/{epoch}",
-     meth: MethodPost.}
-  ## https://ethereum.github.io/beacon-APIs/#/Validator/getSyncCommitteeDuties
-
 proc getSyncCommitteeDutiesPlain*(
        epoch: Epoch,
        body: seq[ValidatorIndex]
@@ -76,14 +53,6 @@ proc produceBlindedBlockPlain*(
      accept: preferSSZ, meth: MethodGet.}
   ## https://ethereum.github.io/beacon-APIs/#/Validator/produceBlindedBlock
 
-proc produceAttestationData*(
-       slot: Slot,
-       committee_index: CommitteeIndex
-     ): RestResponse[ProduceAttestationDataResponse] {.
-     rest, endpoint: "/eth/v1/validator/attestation_data",
-     meth: MethodGet.}
-  ## https://ethereum.github.io/beacon-APIs/#/Validator/produceAttestationData
-
 proc produceAttestationDataPlain*(
        slot: Slot,
        committee_index: CommitteeIndex
@@ -92,14 +61,6 @@ proc produceAttestationDataPlain*(
      meth: MethodGet.}
   ## https://ethereum.github.io/beacon-APIs/#/Validator/produceAttestationData
 
-proc getAggregatedAttestation*(
-       attestation_data_root: Eth2Digest,
-       slot: Slot
-     ): RestResponse[GetAggregatedAttestationResponse] {.
-     rest, endpoint: "/eth/v1/validator/aggregate_attestation"
-     meth: MethodGet.}
-  ## https://ethereum.github.io/beacon-APIs/#/Validator/getAggregatedAttestation
-
 proc getAggregatedAttestationPlain*(
        attestation_data_root: Eth2Digest,
        slot: Slot
@@ -129,15 +90,6 @@ proc prepareSyncCommitteeSubnets*(
      meth: MethodPost.}
   ## https://ethereum.github.io/beacon-APIs/#/Validator/prepareSyncCommitteeSubnets
 
-proc produceSyncCommitteeContribution*(
-       slot: Slot,
-       subcommittee_index: SyncSubcommitteeIndex,
-       beacon_block_root: Eth2Digest
-     ): RestResponse[ProduceSyncCommitteeContributionResponse] {.
-     rest, endpoint: "/eth/v1/validator/sync_committee_contribution",
-     meth: MethodGet.}
-  ## https://ethereum.github.io/beacon-APIs/#/Validator/produceSyncCommitteeContribution
-
 proc produceSyncCommitteeContributionPlain*(
        slot: Slot,
        subcommittee_index: SyncSubcommitteeIndex,
@@ -181,4 +133,3 @@ proc submitSyncCommitteeSelectionsPlain*(
      rest, endpoint: "/eth/v1/validator/sync_committee_selections",
      meth: MethodPost.}
   ## https://ethereum.github.io/beacon-APIs/#/Validator/submitSyncCommitteeSelections
-
diff --git a/beacon_chain/validator_client/fallback_service.nim b/beacon_chain/validator_client/fallback_service.nim
index 0471263e8..f7bab341e 100644
--- a/beacon_chain/validator_client/fallback_service.nim
+++ b/beacon_chain/validator_client/fallback_service.nim
@@ -1,5 +1,5 @@
 # beacon_chain
-# Copyright (c) 2021-2023 Status Research & Development GmbH
+# Copyright (c) 2021-2024 Status Research & Development GmbH
 # Licensed and distributed under either of
 #   * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
 #   * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
@@ -376,7 +376,7 @@ proc checkOffsetStatus(node: BeaconNodeServerRef, offset: TimeOffset) =
 
 proc runTimeMonitor(service: FallbackServiceRef,
                     node: BeaconNodeServerRef) {.async.} =
-  const NimbusExtensionsLog = "Beacon node do not support nimbus extensions"
+  const NimbusExtensionsLog = "Beacon node does not support Nimbus extensions"
   let
     vc = service.client
     roles = AllBeaconNodeRoles