diff --git a/buf.yaml b/buf.yaml
index 9a90857..26accf6 100644
--- a/buf.yaml
+++ b/buf.yaml
@@ -50,7 +50,6 @@ lint:
     ONEOF_LOWER_SNAKE_CASE:
       - common/policies.proto
       - orderer/ab.proto
-      - orderer/blockattestation.proto
       - peer/events.proto
       - peer/lifecycle/db.proto
       - peer/lifecycle/lifecycle.proto
@@ -99,7 +98,6 @@ lint:
     RPC_REQUEST_RESPONSE_UNIQUE:
       - gossip/message.proto
       - orderer/ab.proto
-      - orderer/blockattestation.proto
       - peer/chaincode_shim.proto
       - peer/events.proto
       - peer/snapshot.proto
@@ -108,7 +106,6 @@ lint:
       - gateway/gateway.proto
       - gossip/message.proto
       - orderer/ab.proto
-      - orderer/blockattestation.proto
       - peer/chaincode_shim.proto
       - peer/events.proto
       - peer/peer.proto
@@ -116,7 +113,6 @@ lint:
     RPC_RESPONSE_STANDARD_NAME:
       - discovery/protocol.proto
       - gossip/message.proto
-      - orderer/blockattestation.proto
       - peer/chaincode_shim.proto
       - peer/events.proto
       - peer/peer.proto
@@ -126,7 +122,6 @@ lint:
       - gateway/gateway.proto
       - gossip/message.proto
       - orderer/ab.proto
-      - orderer/blockattestation.proto
       - orderer/cluster.proto
       - peer/chaincode_shim.proto
       - peer/events.proto
diff --git a/orderer/blockattestation.proto b/orderer/blockattestation.proto
deleted file mode 100644
index c54cd44..0000000
--- a/orderer/blockattestation.proto
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright the Hyperledger Fabric contributors. All rights reserved.
-//
-// SPDX-License-Identifier: Apache-2.0
-
-syntax = "proto3";
-
-option go_package = "github.com/hyperledger/fabric-protos-go/orderer";
-option java_package = "org.hyperledger.fabric.protos.orderer";
-
-package orderer;
-
-import "common/common.proto";
-
-message BlockAttestation {
-       common.BlockHeader header = 1;
-       common.BlockMetadata metadata = 2;
-}
-
-message BlockAttestationResponse {
-    oneof Type {
-        common.Status status = 1;
-        BlockAttestation block_attestation = 2;
-    }
-}
-
-service BlockAttestations {
-    // BlockAttestations receives an Envelope of type DELIVER_SEEK_INFO , then sends back a stream of BlockAttestations.
-    rpc BlockAttestations(common.Envelope) returns (stream BlockAttestationResponse);
-}
\ No newline at end of file