Replace By Fee (RBF)
The sender in an unconfirmed transaction creates a new, higher fee transaction spending some of the same inputs as the transaction being replaced. Often the new transaction will be confirmed instead of the original transaction.
Child Pays for Parent (CPFP)
The recipient in an unconfirmed transaction spends their unconfirmed transaction output, increasing the effective fee of the original transaction. A miner can't confirm the new (child) transaction without also confirming the original (parent) transaction.
OrangeSurf /
npub18h…3ws8m
2024-08-01 08:10:44
Author Public Key
npub18h0w55nsp839ezxnggf00jd2xc6yl0ht62mf5p8wwllu8s80wdcs83ws8mPublished at
2024-08-01 08:10:44Event JSON
{
"id": "1381b496dd391c5fbc4d6a47f453495fdf7c5c774f24f393093a8d1670474b44",
"pubkey": "3ddeea527009e25c88d34212f7c9aa36344fbeebd2b69a04ee77ffc3c0ef7371",
"created_at": 1722499844,
"kind": 1,
"tags": [],
"content": "Replace By Fee (RBF)\n\nThe sender in an unconfirmed transaction creates a new, higher fee transaction spending some of the same inputs as the transaction being replaced. Often the new transaction will be confirmed instead of the original transaction.\n\nChild Pays for Parent (CPFP)\n\u2028The recipient in an unconfirmed transaction spends their unconfirmed transaction output, increasing the effective fee of the original transaction. A miner can't confirm the new (child) transaction without also confirming the original (parent) transaction.",
"sig": "eac706db45dfbd33cedd07c6757bbb59fcede9462639c89d4b3022acd436213b1724fdbabbc1b98de654a1154b863f240b896ac6e56852d6bd2a49a1d13cbd34"
}