OP_RETURN Bot

Create an OP_RETURN

Write any message into the Bitcoin blockchain. You only pay the fees.

Stored in an OP_RETURN output

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.

NIP-05

Get a Nostr identifier like [email protected], written into the blockchain.

Set up NIP-05

Recent OP_RETURNs

3 hours agoOP_RETURN Bot now supports BOLT 12!245df889…35 B 16 hours agoop-return bot uses ldk-server nowab81d16e…33 B 13 days agomagoo's first OP_RETURNe66c3ec9…23 B 17 days agoOnilX091554f4…5 B 20 days agoL+C 19-9-202671cc1b93…13 B 23 days ago9/11. [09.11.2001] - it went all downhill from there. 936ae835…54 B 23 days agosystema pecuniarium inflatum. MMXXVII. flatulentia.843dd137…51 B 23 days ago09.11.2026, it all went downhill from there. ca8396c4…45 B 27 days agoNot talking riddles. The 2 Towers. Whatever happened there... /WR60d3409d…65 B 28 days agoT&N ⚭ 11.09.20264898276d…18 B 28 days agoThe most wonderful thing about love is when the “I" and "you” suddenly becomes “we”.4bbedf78…92 B 28 days agoHookers and Blowf4b907c8…16 B 28 days agoIt was an Inside Job - follow the White Rabbit.36a0d34b…47 B 30 days agoT&M ∞ 05.06.2026d1a74f97…18 B 36 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 37 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 37 days agonow in rustafd1e2d8…11 B 42 days agoFREE TIM B2a9feab5…10 B 44 days agoBRAM | HAPPY BIRTHDAY | 210000 SATS | FOREVER ON BITCOIN | VINCENT | 26.08.202685286c06…79 B 47 days agoMatt Kratter is a faggot161d7625…24 B 48 days agoLuke is a pedo5971449d…14 B 48 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 48 days agoHey @mattkratter, Now that BIP-110 fiasco is over, you can also use my new website https://blenkslate.io to share your thoughts and publish them on Bitcoin - so they never disappear! Please give it 0b1042ae…279 B 48 days agohttps://blenkslate.io - check it out!6ad18c24…37 B