1 files changed, 1 insertions, 0 deletions

diff --git a/61.md b/61.md
index ebb8af3..fcfc59b 100644
--- a/61.md
+++ b/61.md
@@ -53,6 +53,7 @@ Clients MUST prefix the public key they P2PK-lock with `"02"` (for nostr<>cashu
         [ "proof", "{\"amount\":1,\"C\":\"02277c66191736eb72fce9d975d08e3191f8f96afb73ab1eec37e4465683066d3f\",\"id\":\"000a93d6f8a1d2c4\",\"secret\":\"[\\\"P2PK\\\",{\\\"nonce\\\":\\\"b00bdd0467b0090a25bdf2d2f0d45ac4e355c482c1418350f273a04fedaaee83\\\",\\\"data\\\":\\\"02eaee8939e3565e48cc62967e2fde9d8e2a4b3ec0081f29eceff5c64ef10ac1ed\\\"}]\"}" ],
         [ "u", "https://stablenut.umint.cash" ],
         [ "e", "<nutzapped-event-id>", "<relay-hint>" ],
+        [ "k", "<nutzapped-kind>"],
         [ "p", "e9fbced3a42dcf551486650cc752ab354347dd413b307484e4fd1818ab53f991" ], // recipient of nutzap
     ]
 }