OP_RETURN BotCreate an OP_RETURN
Type a message or upload a file. It goes into the Bitcoin blockchain. You only pay the fees.
What is an OP_RETURN?
A provably prunable output. Nodes do not keep it in the UTXO set, but it stays in the blockchain for good. It proves your data existed at a given time.
Recent OP_RETURNs
10 hours agoArtists license music. Agents buy it. Bitcoin proves it. nostr.download/7a439d28172db856b974a776685944f59f397200c192606b890b1f9add2f9401.pdfe583615f…140 B
5 days agoPleblab is the best lab.7a33f5cd…24 B
9 days agoOP_RETURN Bot now supports BOLT 12!245df889…35 B
9 days agoop-return bot uses ldk-server nowab81d16e…33 B
22 days agomagoo's first OP_RETURNe66c3ec9…23 B
26 days agoOnilX091554f4…5 B
29 days agoL+C 19-9-202671cc1b93…13 B
32 days ago9/11. [09.11.2001] - it went all downhill from there. 936ae835…54 B
32 days agosystema pecuniarium inflatum. MMXXVII. flatulentia.843dd137…51 B
32 days ago09.11.2026, it all went downhill from there. ca8396c4…45 B
36 days agoNot talking riddles. The 2 Towers. Whatever happened there... /WR60d3409d…65 B
36 days agoT&N ⚭ 11.09.20264898276d…18 B
36 days agoThe most wonderful thing about love is when the “I" and "you” suddenly becomes “we”.4bbedf78…92 B
37 days agoHookers and Blowf4b907c8…16 B
37 days agoIt was an Inside Job - follow the White Rabbit.36a0d34b…47 B
39 days agoT&M ∞ 05.06.2026d1a74f97…18 B
45 days ago1. Busca fricción: Lo fácil crea hombres blandos. Lo difícil crea historia.
2. Vuelve a la realidad: Ducha fría, corre ,levanta algo pesado, ayuna, contacto humano real.
3. No consumas, crea: Usa tuac203481…282 B
46 days agoDisciplina: Actúa, no hables . Trabaja duro y descansa.
Carácter: Sé un hombre de palabra. Hazlo con amor.
Defensa: Mantén la calma, la postura y el silencio. No reacciones emocionalmente.
Sistemaea14acb3…499 B
46 days agonow in rustafd1e2d8…11 B
51 days agoFREE TIM B2a9feab5…10 B
53 days agoBRAM | HAPPY BIRTHDAY | 210000 SATS | FOREVER ON BITCOIN | VINCENT | 26.08.202685286c06…79 B
56 days agoMatt Kratter is a faggot161d7625…24 B
56 days agoLuke is a pedo5971449d…14 B
57 days ago> be me
> bitcoin anon
> open BIP110
> “finally, a simple proposal”
> read 4 paragraphs
> understand nothing
> someone says “it uses BLAKE2b”
> tfw I spent 6 hours learning SHA-256 for absolutely f98193fbb…491 B