From 55d37134cf751959839315cb6a2223c376ca8f75 Mon Sep 17 00:00:00 2001
From: rage-proof <47944736+rage-proof@users.noreply.github.com>
Date: Thu, 29 Oct 2020 23:58:50 +0100
Subject: Update bip-0078.mediawiki
the payjoin proposal has more inputs
---
bip-0078.mediawiki | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/bip-0078.mediawiki b/bip-0078.mediawiki
index c795343..299d202 100644
--- a/bip-0078.mediawiki
+++ b/bip-0078.mediawiki
@@ -272,7 +272,7 @@ The sender should check the payjoin proposal before signing it to prevent a mali
** If the output is the [[#fee-output|fee output]]:
*** The amount that was substracted from the output's value is less than or equal to maxadditionalfeecontribution
. Let's call this amount actual contribution
.
*** Make sure the actual contribution is only paying fee: The actual contribution
is less than or equals to the difference of absolute fee between the payjoin proposal and the original PSBT.
-*** Make sure the actual contribution is only paying for fee incurred by additional inputs: actual contribution
is less than or equals to originalPSBTFeeRate * vsize(sender_input_type) * (count(original_psbt_inputs) - count(payjoin_proposal_inputs))
. (see [[#fee-output|Fee output]] section)
+*** Make sure the actual contribution is only paying for fee incurred by additional inputs: actual contribution
is less than or equals to originalPSBTFeeRate * vsize(sender_input_type) * (count(payjoin_proposal_inputs) - count(original_psbt_inputs))
. (see [[#fee-output|Fee output]] section)
** If the output is the payment output and payment output substitution is allowed.
*** Do not make any check
** Else
--
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