diff --git a/README.md b/README.md
index f4c1918..bdb0b69 100644
--- a/README.md
+++ b/README.md
@@ -96,7 +96,8 @@ an event under the module's own name or kind, `stdio.SeatTake` takes a held seat
 and `stdio.SeatAnswer` carry a proof (a code typed by a person, by request and reply, never kept),
 `stdio.SeatRecord` reads a record kept for the module, and `State(...).Create` and `.Update` write by
 compare-and-set. The runtime does each only as far as the module's membership lists. `go/asks` is the
-contract on top: the `Ask` an asker publishes and the checks it is held to, the `Warrant` it acts on
+contract on top: the `Ask` an asker publishes and the checks it is held to (its `Whole` is what a channel that proves
+who answers shows in place of its `Explanation`, and its `Details` what the Details answer shows, hq issue 383), the `Warrant` it acts on
 (`For`, `Says`), and the `Message`, `Choice`, `LinkAsked` and `Code` a channel takes and says, with the
 subjects each travels on.
 `go/asker` is an asking module's client (ADR 0259 §10): `Ask` keeps an ask in the module's own state and then
diff --git a/go/asks/asks.go b/go/asks/asks.go
index 81737ac..008e69a 100644
--- a/go/asks/asks.go
+++ b/go/asks/asks.go
@@ -154,7 +154,9 @@ func canonical(b *strings.Builder, v string) {
 //
 // It is over the ask's named fields in a fixed order, each written canonically, and the expiry as UTC
 // RFC 3339 to the nanosecond — never over a language's encoding of the struct, so a field added to Ask
-// later changes no digest until it is added here, on purpose.
+// later changes no digest until it is added here, on purpose. Whole and Details (novox/hq issue 383) follow
+// the options only when the ask gives either: an ask without them digests as it did before they existed, so
+// a router and an asker of different builds still agree on every such ask.
 func (a Ask) Digest() string {
 	var b strings.Builder
 	b.WriteString("novox.ask.v1\n")
@@ -168,6 +170,10 @@ func (a Ask) Digest() string {
 			canonical(&b, v)
 		}
 	}
+	if a.Whole != "" || a.Details != "" {
+		canonical(&b, a.Whole)
+		canonical(&b, a.Details)
+	}
 	sum := sha256.Sum256([]byte(b.String()))
 	return "sha256:" + hex.EncodeToString(sum[:])
 }
@@ -190,6 +196,15 @@ type Ask struct {
 	// About is what the ask is about (a condition's key): a newer ask about it replaces the older.
 	About  string `json:"about,omitempty"`
 	Urgent bool   `json:"urgent,omitempty"`
+	// Whole is the explanation with its exact values whole, shown in place of Explanation on a channel kind
+	// that proves who answers (verified-sender) and carries the ask's answers (novox/hq issue 383): what the
+	// person approves — a mount point, a share, a private address — must be readable where they approve it.
+	// The asker withholds a value shaped like a secret in it, and the router refuses the ask when one is left;
+	// Explanation stays under the whole content rule everywhere else. Empty, Explanation is shown everywhere.
+	Whole string `json:"whole,omitempty"`
+	// Details is what the Details answer on the ask's message shows, line by line under the content rule: a
+	// fingerprint, how to read the proposal whole at the terminal. Empty, an ask's own message offers no Details.
+	Details string `json:"details,omitempty"`
 }
 
 // The bounds of an ask (novox/hq ADR 0234 §8, ADR 0259 §4).
diff --git a/go/asks/asks_test.go b/go/asks/asks_test.go
index 999b418..c143c74 100644
--- a/go/asks/asks_test.go
+++ b/go/asks/asks_test.go
@@ -230,9 +230,31 @@ func TestDigestsAreCanonicalOverNamedFields(t *testing.T) {
 			t.Errorf("changing %s left the digest the same", name)
 		}
 	}
+	// Whole and Details (issue 383) are in the digest once given, and change it; an ask without either digests
+	// exactly as before they existed — the encoding by hand, so no build can drift from it unseen.
+	plain := Ask{ID: "p", Headline: "h", Explanation: "e", Who: Operator, Expires: now, OnExpiry: "o", About: "a",
+		Options: []Option{{ID: "ok", Label: "OK", Does: "d", Level: Acknowledge}}}
+	byHand := sha256.Sum256([]byte("novox.ask.v1\n1:p\n1:h\n1:e\n8:operator\n20:2026-10-08T14:00:00Z\n1:o\n1:a\n5:false\n1:1\n" +
+		"2:ok\n2:OK\n1:d\n11:acknowledge\n0:\n"))
+	if plain.Digest() != "sha256:"+hex.EncodeToString(byHand[:]) {
+		t.Errorf("an ask without Whole and Details does not digest as it did before them: %s", plain.Digest())
+	}
+	withWhole, withDetails := plain, plain
+	withWhole.Whole = "e, whole"
+	withDetails.Details = "fingerprint 1234"
+	if withWhole.Digest() == plain.Digest() || withDetails.Digest() == plain.Digest() || withWhole.Digest() == withDetails.Digest() {
+		t.Error("Whole or Details left the digest the same")
+	}
+	both := withWhole
+	both.Details = "fingerprint 1234"
+	changed := both
+	changed.Whole += "!"
+	if changed.Digest() == both.Digest() {
+		t.Error("changing Whole beside Details left the digest the same")
+	}
 	// A field added to Ask or Option without being added to Digest fails here.
-	if n := reflect.TypeOf(Ask{}).NumField(); n != 9 {
-		t.Errorf("Ask has %d fields, and Digest covers 9: add the new one to Digest and to this test", n)
+	if n := reflect.TypeOf(Ask{}).NumField(); n != 11 {
+		t.Errorf("Ask has %d fields, and Digest covers 11: add the new one to Digest and to this test", n)
 	}
 	if n := reflect.TypeOf(Option{}).NumField(); n != 5 {
 		t.Errorf("Option has %d fields, and Digest covers 5: add the new one to Digest and to this test", n)