From f2f6988c7846b601abb71fb3b2b5f986672ca1e2 Mon Sep 17 00:00:00 2001
From: fiatjaf <fiatjaf@gmail.com>
Date: Tue, 20 Aug 2024 13:23:28 -0300
Subject: [PATCH] nip13: remove section about pow prefix querying.

prefix searching was removed from the spec.
---
 13.md | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/13.md b/13.md
index 99289c2a..0900d2d7 100644
--- a/13.md
+++ b/13.md
@@ -103,16 +103,6 @@ function countLeadingZeroes(hex) {
 }
 ```
 
-Querying relays for PoW notes
------------------------------
-
-If relays allow searching on prefixes, you can use this as a way to filter notes of a certain difficulty:
-
-```
-$ echo '["REQ", "subid", {"ids": ["000000000"]}]'  | websocat wss://some-relay.com | jq -c '.[2]'
-{"id":"000000000121637feeb68a06c8fa7abd25774bdedfa9b6ef648386fb3b70c387", ...}
-```
-
 Delegated Proof of Work
 -----------------------