Merge branch 'master' into simplify-nuts

1 files changed, 2 insertions, 1 deletions

diff --git a/60.md b/60.md
index 469acd9..87449d2 100644
--- a/60.md
+++ b/60.md
@@ -71,7 +71,6 @@ There can be multiple `kind:7375` events for the same mint, and multiple proofs
    * `proofs`: unecoded proofs
    * `del`: token-ids that were destroyed by the creation of this token. This assists with state transitions.
 
-### Spending proofs
 When one or more proofs of a token are spent, the token event should be [NIP-09](09.md)-deleted and, if some proofs are unspent from the same token event, a new token event should be created rolling over the unspent proofs and adding any change outputs to the new token event (the change output should include a `del` field).
 
 The `kind:5` _delete event_ created in the [NIP-09](09.md) process MUST have a tag `["k", "7375"]` to allow easy filtering by clients interested in state transitions.
@@ -100,6 +99,8 @@ Clients MUST add `e` tags to create references of destroyed and created token ev
 * `destroyed` - A token event was destroyed.
 * `redeemed` - A [NIP-61](61.md) nutzap was redeemed.
 
+All tags can be [NIP-44](44.md) encrypted. Clients SHOULD leave `e` tags with a `redeemed` marker unencrypted.
+
 Multiple `e` tags can be added, and should be encrypted, except for tags with the `redeemed` marker.
 
 # Flow