From d13a7016a298f1f3129212068fc5935a047b5f8e Mon Sep 17 00:00:00 2001
From: thePR0M3TH3AN <53631862+PR0M3TH3AN@users.noreply.github.com>
Date: Sun, 31 May 2026 21:49:08 -0400
Subject: [PATCH] =?UTF-8?q?Linked=20Designs:=20Credits=20=E2=80=94=20broad?=
 =?UTF-8?q?en=20profile=20lookup=20to=20relay=20union?=
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The hydrator was relying on populateCommunityProfiles, which only
queries state.community.relays. Linked-design contributors are
arbitrary pubkeys whose kind-0 metadata typically lives on the
popular default relays (damus, nos.lol, primal, nostr.band), not
necessarily on the host author's narrow relay list — so the lookup
silently came back empty and the UI fell back to short-pubkey
labels.

Switch to the same _vaultRelayUnion() the linked-design resolver
already uses (user relays ∪ DEFAULT_NOSTR_RELAYS). Pick the latest
kind-0 per pubkey when multiple relays return different versions.
Write into both state.community.profiles and _feedCache.profiles
so all downstream profile-display surfaces (including the existing
"by Author" link in the preview header) benefit from the fetch.
---
 src/index.html | 27 +++++++++++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/src/index.html b/src/index.html
index b05c1e4..0b19ae4 100644
--- a/src/index.html
+++ b/src/index.html
@@ -6758,7 +6758,8 @@
     // collectLinkedCredits walker only knows pubkeys (parsed from
     // the address coord) — display names come from kind-0 events
     // that aren't always cached. Fetch any uncached contributors
-    // in the background, then call onUpdate so callers can rebuild
+    // in the background using the same user-relay-∪-defaults union
+    // the resolver uses, then call onUpdate so callers can rebuild
     // their UI with the freshly-resolved names. Per-pubkey inflight
     // tracking prevents duplicate relay round-trips when render()
     // fires repeatedly during the same fetch.
@@ -6774,7 +6775,29 @@
       if (!uncached.length) return;
       for (const pk of uncached) _creditsProfileInflight.add(pk);
       try {
-        await populateCommunityProfiles(uncached);
+        const relays = typeof _vaultRelayUnion === 'function'
+          ? _vaultRelayUnion()
+          : splitRelayList(state.community?.relays || '');
+        const events = await queryRelays(
+          relays,
+          { kinds: [0], authors: uncached },
+          { timeoutMs: 3500 }
+        );
+        // Keep the latest kind-0 per pubkey when multiple relays
+        // return different versions.
+        const latestByPk = new Map();
+        for (const ev of (events || [])) {
+          const prev = latestByPk.get(ev.pubkey);
+          if (!prev || (ev.created_at || 0) > (prev.created_at || 0)) {
+            latestByPk.set(ev.pubkey, ev);
+          }
+        }
+        for (const [pk, ev] of latestByPk) {
+          const parsed = safeJsonParse(ev.content, {}) || {};
+          const profile = { pubkey: pk, ...parsed, created_at: ev.created_at };
+          if (state.community?.profiles) state.community.profiles[pk] = profile;
+          if (_feedCache?.profiles) _feedCache.profiles[pk] = profile;
+        }
       } catch (err) {
         console.warn('[credits] profile fetch failed', err);
       } finally {