From 6f933c6e989f934364a276815826364fec5a85b4 Mon Sep 17 00:00:00 2001
From: Adam Soltys <adam@coinos.io>
Date: Mon, 9 Feb 2026 01:19:33 -0800
Subject: ark fixes

---
 lib/ark.ts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'lib')

diff --git a/lib/ark.ts b/lib/ark.ts
index 44fa4fdd..00ea4db4 100644
--- a/lib/ark.ts
+++ b/lib/ark.ts
@@ -30,3 +30,16 @@ export const getArkBalance = async () => {
   const w = await getWallet();
   return w.getBalance();
 };
+
+export const verifyArkVtxo = async (hash: string) => {
+  const { bech32m } = await import("@scure/base");
+  const serverAddr = await getArkAddress();
+  const decoded = bech32m.decode(serverAddr, 1023);
+  const words = new Uint8Array(bech32m.fromWords(decoded.words));
+  const vtxoHex = Buffer.from(words.slice(33, 65)).toString("hex");
+  const r = await fetch(
+    `http://arkd:7070/v1/indexer/vtxos?scripts=5120${vtxoHex}&spendable_only=true`,
+  );
+  const { vtxos } = await r.json();
+  return vtxos?.some((v: any) => v.outpoint?.txid === hash) ?? false;
+};
-- 
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