diff --git a/examples/electra/signed_blinded_beacon_block.json b/examples/electra/signed_blinded_beacon_block.json
index 21c7025..06673c9 100644
--- a/examples/electra/signed_blinded_beacon_block.json
+++ b/examples/electra/signed_blinded_beacon_block.json
@@ -188,33 +188,11 @@
         "blob_kzg_commitments": [
           "0xa94170080872584e54a1cf092d845703b13907f2e6b3b1c0ad573b910530499e3bcd48c6378846b80d2bfa58c81cf3d5"
         ],
-        "execution_requests": {
-          "deposits": [
-            {
-              "pubkey": "0x93247f2209abcacf57b75a51dafae777f9dd38bc7053d1af526f220a7489a6d3a2753e5f3e8b1cfe39b56f43611df74a",
-              "withdrawal_credentials": "0xcf8e0d4e9587369b2301d0790347320302cc0943d5a1884560367e8208d920f2",
-              "amount": "1",
-              "signature": "0x1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505cc411d61252fb6cb3fa0017b679f8bb2305b26a285fa2737f175668d0dff91cc1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505",
-              "index": "1",
-            }
-          ],
-          "withdrawals": [
-            {
-              "source_address": "0xabcf8e0d4e9587369b2301d0790347320302cc09",
-              "validator_pubkey": "0x93247f2209abcacf57b75a51dafae777f9dd38bc7053d1af526f220a7489a6d3a2753e5f3e8b1cfe39b56f43611df74a",
-              "amount": "1",
-            }
-          ],
-          "consolidations": [
-            {
-              "source_address": "0xabcf8e0d4e9587369b2301d0790347320302cc09",
-              "source_pubkey": "0x93247f2209abcacf57b75a51dafae777f9dd38bc7053d1af526f220a7489a6d3a2753e5f3e8b1cfe39b56f43611df74a",
-              "target_pubkey": "0x93247f2209abcacf57b75a51dafae777f9dd38bc7053d1af526f220a7489a6d3a2753e5f3e8b1cfe39b56f43611df74a",
-            }
-          ]
-        }
-      }
-    },
+        "execution_requests": [
+          "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",
+          "0x01a94f5374fce5edbc8e2a8697c15331677e6ebf0b85103a5617937691dfeeb89b86a80d5dc9e3c9d3a1a0e7ce311e26e0bb732eabaa47ffa288f0d54de28209a62a7d29d0000000000000000000000000000000000000000000000000000010f698daeed734da114470da559bd4b4c7259e1f7952555241dcbc90cf194a2ef676fc6005f3672fada2a3645edb297a75530100000000000000",
+          "0x02a94f5374fce5edbc8e2a8697c15331677e6ebf0b85103a5617937691dfeeb89b86a80d5dc9e3c9d3a1a0e7ce311e26e0bb732eabaa47ffa288f0d54de28209a62a7d29d098daeed734da114470da559bd4b4c7259e1f7952555241dcbc90cf194a2ef676fc6005f3672fada2a3645edb297a7553"
+        ],
     "signature": "0x1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505cc411d61252fb6cb3fa0017b679f8bb2305b26a285fa2737f175668d0dff91cc1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505"
   }
 }
diff --git a/examples/electra/signed_builder_bid.json b/examples/electra/signed_builder_bid.json
index c386ed3..adb37d7 100644
--- a/examples/electra/signed_builder_bid.json
+++ b/examples/electra/signed_builder_bid.json
@@ -25,31 +25,11 @@
         "blob_kzg_commitments": [
           "0xa94170080872584e54a1cf092d845703b13907f2e6b3b1c0ad573b910530499e3bcd48c6378846b80d2bfa58c81cf3d5"
         ],
-        "execution_requests": {
-          "deposits": [
-            {
-              "pubkey": "0x93247f2209abcacf57b75a51dafae777f9dd38bc7053d1af526f220a7489a6d3a2753e5f3e8b1cfe39b56f43611df74a",
-              "withdrawal_credentials": "0xcf8e0d4e9587369b2301d0790347320302cc0943d5a1884560367e8208d920f2",
-              "amount": "1",
-              "signature": "0x1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505cc411d61252fb6cb3fa0017b679f8bb2305b26a285fa2737f175668d0dff91cc1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505",
-              "index": "1",
-            }
-          ],
-          "withdrawals": [
-            {
-              "source_address": "0xabcf8e0d4e9587369b2301d0790347320302cc09",
-              "validator_pubkey": "0x93247f2209abcacf57b75a51dafae777f9dd38bc7053d1af526f220a7489a6d3a2753e5f3e8b1cfe39b56f43611df74a",
-              "amount": "1",
-            }
-          ],
-          "consolidations": [
-            {
-              "source_address": "0xabcf8e0d4e9587369b2301d0790347320302cc09",
-              "source_pubkey": "0x93247f2209abcacf57b75a51dafae777f9dd38bc7053d1af526f220a7489a6d3a2753e5f3e8b1cfe39b56f43611df74a",
-              "target_pubkey": "0x93247f2209abcacf57b75a51dafae777f9dd38bc7053d1af526f220a7489a6d3a2753e5f3e8b1cfe39b56f43611df74a",
-            }
-          ]
-        },
+        "execution_requests": [
+          "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",
+          "0x01a94f5374fce5edbc8e2a8697c15331677e6ebf0b85103a5617937691dfeeb89b86a80d5dc9e3c9d3a1a0e7ce311e26e0bb732eabaa47ffa288f0d54de28209a62a7d29d0000000000000000000000000000000000000000000000000000010f698daeed734da114470da559bd4b4c7259e1f7952555241dcbc90cf194a2ef676fc6005f3672fada2a3645edb297a75530100000000000000",
+          "0x02a94f5374fce5edbc8e2a8697c15331677e6ebf0b85103a5617937691dfeeb89b86a80d5dc9e3c9d3a1a0e7ce311e26e0bb732eabaa47ffa288f0d54de28209a62a7d29d098daeed734da114470da559bd4b4c7259e1f7952555241dcbc90cf194a2ef676fc6005f3672fada2a3645edb297a7553"
+        ],
         "value": "1",
         "pubkey": "0x93247f2209abcacf57b75a51dafae777f9dd38bc7053d1af526f220a7489a6d3a2753e5f3e8b1cfe39b56f43611df74a"
       },
diff --git a/specs/electra/builder.md b/specs/electra/builder.md
index 307a31e..532ea30 100644
--- a/specs/electra/builder.md
+++ b/specs/electra/builder.md
@@ -18,7 +18,7 @@ Note: `SignedBuilderBid` is updated indirectly.
 class BuilderBid(Container):
     header: ExecutionPayloadHeader
     blob_kzg_commitments: List[KZGCommitment, MAX_BLOB_COMMITMENTS_PER_BLOCK]
-    execution_requests: ExecutionRequests # [New in Electra]
+    execution_requests: OpaqueExecutionRequests # [New in Electra]
     value: uint256
     pubkey: BLSPubkey
 ```
@@ -41,7 +41,34 @@ class BlindedBeaconBlockBody(Container):
     execution_payload_header: ExecutionPayloadHeader
     bls_to_execution_changes: List[SignedBLSToExecutionChange, MAX_BLS_TO_EXECUTION_CHANGES]
     blob_kzg_commitments: List[KZGCommitment, MAX_BLOB_COMMITMENTS_PER_BLOCK]
-    execution_requests: ExecutionRequests # [New in Electra]
+    execution_requests: OpaqueExecutionRequests # [New in Electra]
 ```
 
+### New Containers
+
+### `OpaqueExecutionRequests`
+
+```python
+class OpaqueExecutionRequests(List[Bitvector]):
+    pass
+```
+
+`OpaqueExecutionRequests` is simply a "type alias" for a `List[Bitvector]`, this type follows the encoding of execution
+requests as explained in EIP-7865.  Specifically for Electra, the list should contain up to three elements, one for
+each of the type-prefixed and byte-encoded `Deposit`, `Withdrawal` and `Consolidation` request lists, see 
+[`get_execution_requests_list`](https://github.com/ethereum/consensus-specs/blob/dev/specs/electra/beacon-chain.md#new-get_execution_requests_list)
+for an example encoding.
+
+Note that while each `Bitvector` appears as an arbitrary-length byte sequence, technically each entry is bound 
+by the encoded length of each request type and the maximum amount of each request type allowed in a block.
+
+## Building
+
+Builders provide bids as they have in prior forks, with the addition of execution requests.
+
+### Execution Requests
+
+The actual payloads for each request type are generated as side-effects of block-building, see EIP-6110 for 
+`Deposit`, EIP-7002 for `Withdrawal` and EIP-7251 for `Consolidation` requests.  
+
 [execution-payload-and-blobs-bundle-deneb]: ../deneb/builder.md#executionpayloadandblobsbundle
diff --git a/types/electra/bid.yaml b/types/electra/bid.yaml
index 4cafd6e..2db5c9e 100644
--- a/types/electra/bid.yaml
+++ b/types/electra/bid.yaml
@@ -16,8 +16,12 @@ Electra:
             maxItems: 4096
             description: "the `KZGCommitment`s for the associated blobs for this `header`"
           execution_requests:
-            $ref: "../../beacon-apis/types/electra/execution_requests.yaml#/Electra/ExecutionRequests"
-            description: "`ExecutionRequests` to include in block proposal."
+            type: array
+            items:
+              $ref: '../../beacon-apis/types/primitive.yaml#/Bitvector'
+            minItems: 0
+            maxItems: 3
+            description: "EIP-7685 encoded `ExecutionRequests` to include in block proposal."
       - $ref: '../bellatrix/bid.yaml#/Bellatrix/BuilderBidCommon'
 
   SignedBuilderBid: