GM
Is including large OP_RETURNs in a transaction the only way to prevent replay attacks?
#asknostr
sondreolav / sondreolav 👀
npub14d…37wra
2026-08-21 07:45:33 UTC
Author Public Key
npub14d6fzrrszhmtnz39u2092cmkfep4rlpvr6j7gzfewwjwpl6cf43sh37wraPublished at
2026-08-21 07:45:33 UTCEvent JSON
{
"id": "a4f906a7b65af330d2cd9e02dced9768e327967e7004eafa5fa13fdfb4e42510",
"pubkey": "ab74910c7015f6b98a25e29e5563764e4351fc2c1ea5e4093973a4e0ff584d63",
"created_at": 1787298333,
"kind": 1,
"tags": [
[
"t",
"asknostr"
],
[
"r",
"wss://nos.lol/"
],
[
"r",
"wss://140.f7z.io/"
],
[
"r",
"wss://eden.nostr.land/"
],
[
"r",
"wss://hist.nostr.land/"
],
[
"r",
"wss://nostr.wine/"
],
[
"r",
"wss://nostr.mom/"
],
[
"r",
"wss://relay.snort.social/"
],
[
"r",
"wss://relay.damus.io/"
],
[
"r",
"wss://purplepag.es/"
],
[
"r",
"wss://offchain.pub/"
],
[
"r",
"wss://relay.fountain.fm/"
],
[
"r",
"wss://relay.0xchat.com/"
],
[
"r",
"wss://nostr.bitcoiner.social/"
],
[
"client",
"Primal Web"
]
],
"content": "GM\n\nIs including large OP_RETURNs in a transaction the only way to prevent replay attacks?\n\n#asknostr",
"sig": "a3e1897b618bd0c32494034581194528fa197002a645230ee18c5ea07c56e607c23d7feca71178a0190c15933d4247b64ca5e9203ab635868a48683bcd059cb9"
}