diff --git a/Cargo.lock b/Cargo.lock
index cab4661c..4aa27419 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2880,9 +2880,9 @@ dependencies = [
 
 [[package]]
 name = "dig-mirror-coin"
-version = "0.7.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f53968cacd4bbb5be4540aab0940b24a70e73b0b26f05cdfca9c8ccc6778e053"
+checksum = "2ac3c72506f13eef2cd6dccce66fd715191e2fc7b751f3b682332d92bf545812"
 dependencies = [
  "chia-bls 0.36.1",
  "chia-protocol 0.36.1",
@@ -3031,7 +3031,7 @@ dependencies = [
 
 [[package]]
 name = "dig-node-service"
-version = "0.252.20"
+version = "0.252.40"
 dependencies = [
  "async-trait",
  "axum",
diff --git a/Cargo.toml b/Cargo.toml
index 9a3a164e..9e4f6030 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -32,7 +32,7 @@ edition = "2021"
 # the ROOT manifest (`[workspace.package].version`), so it MUST be set here for a
 # release to fire (§3.6). The library crates (dig-node-core/dig-runtime/dig-wallet)
 # keep their own independent versions — only the released binary tracks the workspace version.
-version = "0.252.20"
+version = "0.252.40"
 
 # Release hardening, matching digstore: keep integer-overflow checks ON in release.
 # The node parses untrusted serialized input and does offset/length arithmetic over
diff --git a/crates/dig-node-service/Cargo.toml b/crates/dig-node-service/Cargo.toml
index b70ed5d9..726e465f 100644
--- a/crates/dig-node-service/Cargo.toml
+++ b/crates/dig-node-service/Cargo.toml
@@ -107,7 +107,7 @@ dig-mirror-collateral = "0.3"
 # The chain half of the same model: `census` counts the collateralised network at a block height
 # and hands `dig-mirror-collateral` the three integers its controller consumes (dig-node#400).
 # Without it a node could only ever record epoch 1, which is derivable from nothing.
-dig-mirror-coin = "0.7"
+dig-mirror-coin = "0.9"
 
 # The canonical `ChainSource` trait `dig-mirror-coin`'s census is generic over. Declared, not
 # implemented: `chia-query` already provides the implementation this node uses
@@ -120,7 +120,7 @@ dig-chainsource-interface = "0.3"
 # `build_reclaim` pass them straight through. They were dev-dependencies while the module was
 # unwired; a public signature cannot be spelled in a dev-dependency.
 #
-# The whole chia set moves TOGETHER and every version here is the one `dig-mirror-coin` 0.7 and
+# The whole chia set moves TOGETHER and every version here is the one `dig-mirror-coin` 0.9 and
 # `dig-wallet` compile against. A crate split across two chia lines compiles until something
 # crosses a public signature -- which is exactly what these four do -- and then the `Bytes32` the
 # builder wants is a different type from the one the caller holds.
@@ -337,7 +337,7 @@ chia-protocol = "0.36.1"
 # hand-written `CoinRecord` cannot exercise the authentication path the census runs, so the probe
 # would assert its property against a fixture that could not exhibit it.
 #
-# Every version here is the one `dig-mirror-coin` 0.7 itself compiles against, and the whole set
+# Every version here is the one `dig-mirror-coin` 0.9 itself compiles against, and the whole set
 # moves together: the chia ceiling is not one number, and a crate split across two chia lines
 # compiles only until something crosses a public signature.
 chia-puzzle-types = "0.36.1"
diff --git a/crates/dig-node-service/src/mirror/spends.rs b/crates/dig-node-service/src/mirror/spends.rs
index bf58dbc4..f1bef2db 100644
--- a/crates/dig-node-service/src/mirror/spends.rs
+++ b/crates/dig-node-service/src/mirror/spends.rs
@@ -182,6 +182,13 @@ pub fn build_create(
             root_hash,
             epoch: epoch.clone(),
             urls,
+            // No peer declaration: this reproduces exactly what dig-mirror-coin 0.7 wrote, which
+            // had no declared_peer concept at all, so the bump changes nothing about the coins this
+            // node creates. It is a deliberate choice rather than a default -- the crate made the
+            // field required precisely so a consumer cannot inherit one silently. Binding this
+            // collateral to the node's own DIG peer id is dig-node#473, which owns that decision and
+            // the signature change it needs.
+            declared_peer: None,
             collateral: collateral_dig_base_units,
         },
         dig_coins,