diff --git a/60.md b/60.md
index 3e106e25..469acd95 100644
--- a/60.md
+++ b/60.md
@@ -34,7 +34,7 @@ This NIP doesn't deal with users' *receiving* money from someone else, it's just
 }
 ```
 
-The wallet event is an addressable event `kind:17375`.
+The wallet event is an replaceable event `kind:17375`.
 
 Tags:
 * `mint` - Mint(s) this wallet uses -- there MUST be one or more mint tags.
@@ -157,7 +157,7 @@ Her client:
     "kind": 7376,
     "content": nip44_encrypt([
         [ "direction", "out" ],
-        [ "amount", "4", "sats" ],
+        [ "amount", "4" ],
         [ "e", "<event-id-1>", "", "destroyed" ],
         [ "e", "<event-id-2>", "", "created" ],
     ]),
diff --git a/61.md b/61.md
index d11a052f..78ec86c6 100644
--- a/61.md
+++ b/61.md
@@ -50,7 +50,6 @@ Clients MUST prefix the public key they P2PK-lock with `"02"` (for nostr<>cashu
     content: "Thanks for this great idea.",
     pubkey: "sender-pubkey",
     tags: [
-        [ "unit", "sat" ],
         [ "proof", "{\"amount\":1,\"C\":\"02277c66191736eb72fce9d975d08e3191f8f96afb73ab1eec37e4465683066d3f\",\"id\":\"000a93d6f8a1d2c4\",\"secret\":\"[\\\"P2PK\\\",{\\\"nonce\\\":\\\"b00bdd0467b0090a25bdf2d2f0d45ac4e355c482c1418350f273a04fedaaee83\\\",\\\"data\\\":\\\"02eaee8939e3565e48cc62967e2fde9d8e2a4b3ec0081f29eceff5c64ef10ac1ed\\\"}]\"}" ],
         [ "u", "https://stablenut.umint.cash" ],
         [ "e", "<zapped-event-id>", "<relay-hint>" ],
@@ -61,7 +60,6 @@ Clients MUST prefix the public key they P2PK-lock with `"02"` (for nostr<>cashu
 
 * `.content` is an optional comment for the nutzap
 * `.tags`:
-  * `unit` is the base unit of the amount.
   * `proof` is one ore more proofs P2PK-locked to the public key the recipient specified in their `kind:10019` event and including a DLEQ proof.
   * `u` is the mint the URL of the mint EXACTLY as specified by the recipient's `kind:10019`.
   * `p` is the Nostr identity public key of nutzap recipient.
@@ -95,7 +93,7 @@ Multiple `kind:9321` events can be tagged in the same `kind:7376` event.
     "kind": 7376,
     "content": nip44_encrypt([
         [ "direction", "in" ], // in = received, out = sent
-        [ "amount", "1", "sat" ],
+        [ "amount", "1" ],
         [ "e", "<7375-event-id>", "relay-hint", "created" ] // new token event that was created
     ]),
     "tags": [