From c30971ff0c79da57dd011df9906ae0a4ad487aca Mon Sep 17 00:00:00 2001 From: "P. Reis" Date: Fri, 7 Jun 2024 18:44:33 -0300 Subject: [PATCH] NIP-57: Clarify description tag --- 57.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/57.md b/57.md index 6d89620..d04eeff 100644 --- a/57.md +++ b/57.md @@ -131,7 +131,7 @@ The following should be true of the `zap receipt` event: - The `created_at` date SHOULD be set to the invoice `paid_at` date for idempotency. - `tags` MUST include the `p` tag (zap recipient) AND optional `e` tag from the `zap request` AND optional `a` tag from the `zap request` AND optional `P` tag from the pubkey of the zap request (zap sender). - The `zap receipt` MUST have a `bolt11` tag containing the description hash bolt11 invoice. -- The `zap receipt` MUST contain a `description` tag which is the JSON-encoded invoice description. +- The `zap receipt` MUST contain a `description` tag which is the JSON-encoded zap request. - `SHA256(description)` MUST match the description hash in the bolt11 invoice. - The `zap receipt` MAY contain a `preimage` tag to match against the payment hash of the bolt11 invoice. This isn't really a payment proof, there is no real way to prove that the invoice is real or has been paid. You are trusting the author of the `zap receipt` for the legitimacy of the payment.