From 8671664db1ff4ed12c13b1028b2430994ef8dd7c Mon Sep 17 00:00:00 2001
From: Martin Marchev <2691408+marchev@users.noreply.github.com>
Date: Fri, 9 Aug 2024 17:18:48 +0300
Subject: [PATCH] Update the URL to the latest PoX contract

---
 stacks-101/proof-of-transfer.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stacks-101/proof-of-transfer.md b/stacks-101/proof-of-transfer.md
index a1b11ae957..ec56016b12 100644
--- a/stacks-101/proof-of-transfer.md
+++ b/stacks-101/proof-of-transfer.md
@@ -60,7 +60,7 @@ We also recommend [reading the full PoX whitepaper](https://community.stacks.org
 
 ### Proof of Transfer Contracts and Technical Details
 
-The Proof of Transfer functionality is implemented on the Stacks chain via a [Clarity smart contract](https://explorer.hiro.so/txid/SP000000000000000000002Q6VF78.pox?chain=mainnet). An overview of this contract is available in the docs.
+The Proof of Transfer functionality is implemented on the Stacks chain via a [Clarity smart contract](https://explorer.hiro.so/txid/SP000000000000000000002Q6VF78.pox-4?chain=mainnet). An overview of this contract is available in the docs.
 
 You can see the original design for stacking and proof of transfer by reading the relevant SIP, [SIP-007](https://github.com/stacksgov/sips/blob/main/sips/sip-007/sip-007-stacking-consensus.md). You can also utilize [Hiro's API](https://docs.hiro.so/api#tag/Info/operation/get\_pox\_info) to get proof of transfer details including the relevant contract address.