Oh wait, BIP47, I was thinking about silent payments ( https://silentpayments.xyz/docs/explained/ , https://github.com/bitcoin/bips/blob/master/bip-0352.mediawiki ) which IMO is an upgrade to that.
Well, it removes the "connect" step which costs one tx fee and adds data to the blockchain.
Big Barry Bitcoin
npub1pk…tpxa6
2024-09-15 06:42:46
in reply to nevent1q…60l4
Author Public Key
npub1pktmatjk0l8vn3jhfuwxaasjd65kn4ye9sce3egup7k993f8fg2q5tpxa6Seen on
wss://relay.westernbtc.comPublished at
2024-09-15 06:42:46Event JSON
{
"id": "832bce8a87e40bfd2c25c2ffa52e8c5182ece88647d91c0128a4aae5e4c3d183",
"pubkey": "0d97beae567fcec9c6574f1c6ef6126ea969d4992c3198e51c0fac52c5274a14",
"created_at": 1726382566,
"kind": 1,
"tags": [
[
"e",
"4890fcbeda2a923042af7f5e5992e11d7b722ee3608352b8132502080ebc378f",
"",
"root"
],
[
"e",
"81059a3dc2abb839643dbf71d59a7240d50f71318eb93229cc32b45d8545df38",
"",
"reply"
],
[
"p",
"f8d42124a72ed89896247ad912f47dd76ac6b6cdd10fe178f5e04acfead0d4a2"
],
[
"p",
"0d97beae567fcec9c6574f1c6ef6126ea969d4992c3198e51c0fac52c5274a14"
],
[
"r",
"https://silentpayments.xyz/docs/explained/"
],
[
"r",
"https://github.com/bitcoin/bips/blob/master/bip-0352.mediawiki"
]
],
"content": "Oh wait, BIP47, I was thinking about silent payments ( https://silentpayments.xyz/docs/explained/ , https://github.com/bitcoin/bips/blob/master/bip-0352.mediawiki ) which IMO is an upgrade to that.\n\nWell, it removes the \"connect\" step which costs one tx fee and adds data to the blockchain.",
"sig": "d1e560347d78131a107b6c209a002fea8b722b07c6d529807f2ea473b237f8e5bf87bd26b5618c61462c46b4617f2b931345b1b5f938725f0262e12f1d7b9ee4"
}