diff options
Diffstat (limited to 'bip-0078.mediawiki')
| -rw-r--r-- | bip-0078.mediawiki | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bip-0078.mediawiki b/bip-0078.mediawiki index b775191..2e5a3db 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 <code>maxadditionalfeecontribution</code>. Let's call this amount <code>actual contribution</code>. *** Make sure the actual contribution is only paying fee: The <code>actual contribution</code> 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: <code>actual contribution</code> is less than or equals to <code>originalPSBTFeeRate * vsize(sender_input_type) * (count(original_psbt_inputs) - count(payjoin_proposal_inputs))</code>. (see [[#fee-output|Fee output]] section) +*** Make sure the actual contribution is only paying for fee incurred by additional inputs: <code>actual contribution</code> is less than or equals to <code>originalPSBTFeeRate * vsize(sender_input_type) * (count(payjoin_proposal_inputs) - count(original_psbt_inputs))</code>. (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 |