Return-Path: Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by lists.linuxfoundation.org (Postfix) with ESMTP id 1BE22C000A for ; Fri, 9 Apr 2021 08:15:14 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 0FCE483F85 for ; Fri, 9 Apr 2021 08:15:14 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org X-Spam-Flag: NO X-Spam-Score: -1.399 X-Spam-Level: X-Spam-Status: No, score=-1.399 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.25, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001] autolearn=no autolearn_force=no Authentication-Results: smtp1.osuosl.org (amavisd-new); dkim=pass (2048-bit key) header.d=q32-com.20150623.gappssmtp.com Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id nobrDgilj1HG for ; Fri, 9 Apr 2021 08:15:12 +0000 (UTC) X-Greylist: whitelisted by SQLgrey-1.8.0 Received: from mail-pf1-x42c.google.com (mail-pf1-x42c.google.com [IPv6:2607:f8b0:4864:20::42c]) by smtp1.osuosl.org (Postfix) with ESMTPS id DDE4D83F7C for ; Fri, 9 Apr 2021 08:15:12 +0000 (UTC) Received: by mail-pf1-x42c.google.com with SMTP id a12so3737272pfc.7 for ; Fri, 09 Apr 2021 01:15:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=q32-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=c1uIQCh9xFBXYfYmr5szkprCw/ec3kNiQ3ELhAPczqQ=; b=W0soj4KQwyEIZVCdgm2X2aZUnAi6nElobbHBbf336ZRqIC+dmORxc/lRjlx6OFimYd gRbjFs0X1mDIstr3gPaZiIgO5EnuGZZyA2Bqn1s6tpgRWqBbuVdyPzxzIMXUKXR28jEW F9EJX8nR/gv600atXxGT2yItOlP7xs4LbufeweyVS5OJ29K5AInKEqqQ/Nq3EZLgtBDc tTwbiJeEU6ErE/0WKpesPIrEWEVsQXO6YUHqe2tCa4C3KtKZvj+2Mhixx4rmXESQczBu mhlxTeti2a9s+MaLx8RkRJ+eV1qUueZsTDontLzbukbNCrrio6eowLelCkGxyxqXWLSa umBg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=c1uIQCh9xFBXYfYmr5szkprCw/ec3kNiQ3ELhAPczqQ=; b=Itvg+5WHZ7iWbt+aysu/JcqQVinKtdURB4TmZvsRwKUc+P/nSqQaPozlC02MXDFIl4 i49dJ40XudSN2xGdPyH2IstkH+YXN9Y5e5lRCEbQjCMmi56IMuDtS3ytF4c4fwYqS2xo zxHpCso0BkWWzX3kCuGRXP1LhchCP1rs8iDTfLRg9aNTv0VfuZJuQtsvcZXZPJz24VmR kSf177zmgNHtogZZgmHIrNlBQPd2nASaNmINZIAa1mys0wpOdViQzTRV8/eaOD4hNXB4 L9Ypyv2/4VQrEmJD2bcZzdtMcv64OyPJPv09rWHkdVEsta7WVrHP3tQLyXZSUjHKVt2Z zzJQ== X-Gm-Message-State: AOAM532sOpSonR6xNEpEhd8OqrCKLHW5jxTlXCSoEegpT771LGYlkj/m 8G9juAfvlKi/k/PjGhb+7uvARAJLCIE3r/ITvNO5pVLELlgz9LU= X-Google-Smtp-Source: ABdhPJykho8/fQMuVcCIZ2cz91E+UJM//4WtTeH2ixykDqL4WSKXiS1VVpxq3/yXwdNU545chUruhrayBJF38r/OnCM= X-Received: by 2002:a63:ee49:: with SMTP id n9mr12377052pgk.3.1617956111968; Fri, 09 Apr 2021 01:15:11 -0700 (PDT) MIME-Version: 1.0 References: <5B6756D0-6BEF-4A01-BDB8-52C646916E29@friedenbach.org> <201709190309.08669.luke@dashjr.org> <3385CE20-C1BA-40DD-8FC3-8F53F3350717@friedenbach.org> <9FD4AF03-28A5-4B8A-9C12-CBCB1BC2E22C@friedenbach.org> In-Reply-To: From: Erik Aronesty Date: Fri, 9 Apr 2021 04:15:01 -0400 Message-ID: To: Bitcoin Protocol Discussion Content-Type: text/plain; charset="UTF-8" X-Mailman-Approved-At: Fri, 09 Apr 2021 11:21:05 +0000 Subject: [bitcoin-dev] maximum block height on transaction X-BeenThere: bitcoin-dev@lists.linuxfoundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Bitcoin Protocol Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 09 Apr 2021 08:15:14 -0000 is there any way to specify a maximum block height on a transaction? ie: this tx is only valid if included in a block with a certain height or less i feel like this would be useful