RandyMcMillan

gnostr-org

Retropex

--- a/src/script/interpreter.cpp
+++ b/src/script/interpreter.cpp
@@ -504,6 +504,14 @@ bool EvalScript(std::vector<std::vector<unsigned char> >& stack, const CScript&
                     return set_error(serror, SCRIPT_ERR_MINIMALDATA);
                 }
                 stack.push_back(vchPushValue);
+                if ((flags & SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS) && opcode == OP_FALSE) {
+                    auto pc_tmp = pc;
+                    opcodetype next_opcode;
+                    valtype dummy_data;

rot13maxi

use rand_chacha::ChaCha20Rng;
use schnorr_fun::fun::{KeyPair, Scalar};
use schnorr_fun::{Message, nonce, Schnorr};
use schnorr_fun::adaptor::Adaptor;
use schnorr_fun::fun::marker::Public;
use schnorr_fun::musig::MuSig;
use sha2::Sha256;

fn main() {
    // Little proof of concept. Doesn't actually do real transactions, but you get the idea.

1ma

diff --git a/src/init.cpp b/src/init.cpp
index af39e8078..c0b5e09dc 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -553,6 +553,7 @@ void SetupServerArgs(ArgsManager& argsman)
     argsman.AddArg("-dustrelayfee=<amt>", strprintf("Fee rate (in %s/kvB) used to define dust, the value of an output such that it will cost more than its value in fees at this fee rate to spend it. (default: %s)", CURRENCY_UNIT, FormatMoney(DUST_RELAY_TX_FEE)), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::NODE_RELAY);
     argsman.AddArg("-bytespersigop", strprintf("Equivalent bytes per sigop in transactions for relay and mining (default: %u)", DEFAULT_BYTES_PER_SIGOP), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY);
     argsman.AddArg("-datacarrier", strprintf("Relay and mine data carrier transactions (default: %u)", DEFAULT_ACCEPT_DATACARRIER), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY);
+    argsman.AddArg("-relayopfalseopif", strprintf("Relay and mine transactions containing the OP_FALSE OP_I

vicariousdrama

This script is written for linux.

1. Download the file

2. Review it

    nano ./dropnonusefulnodes.sh

3. Mark it as executable `chmod +x dropnonusefulnodes.sh`

luke-jr

--- a/src/script/interpreter.cpp
+++ b/src/script/interpreter.cpp
@@ -504,6 +504,14 @@ bool EvalScript(std::vector<std::vector<unsigned char> >& stack, const CScript&
                     return set_error(serror, SCRIPT_ERR_MINIMALDATA);
                 }
                 stack.push_back(vchPushValue);
+                if ((flags & SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS) && opcode == OP_FALSE) {
+                    auto pc_tmp = pc;
+                    opcodetype next_opcode;
+                    valtype dummy_data;

ddustin

#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <math.h>
#include "BTCUtil.h"
#include "../libraries/mnemonic/mnemonic.h"
#include "../libraries/mnemonic/wordlist.h"

static const char *answer = "bc1qh07vgylvs66k850vr5e7efxxemhdgczj8w72xq";
static int found = 0;

odudex

""" Python nostr client to for air-gapped shit posting

    Requirements:

    - python-nostr: On the same folder the air_nostr.py is, clone and rename it
    git clone https://github.com/jeffthibault/python-nostr
    mv python-nostr python_nostr

    - opencv, embit, qrcode
    pip install opencv-python embit qrcode

odudex

"""Uses Embit and qrcode modules to convert hex and bech32 keys to BIP39 seed words and vice-versa.
Also generates ascii compact seed QR codes and public keys.

Install Embit:
pip install embit

Exemple: Words as input:
python nostr_c_seed_qr.py picture body actor coil end satoshi fish mom distance proof thank play fantasy friend dinner clump boring ozone review cart virtual toss foot infant

Exemple: Hex key as input:

RandyMcMillan

// Copyright 2022 @RandyMcmillan. All rights reserved.
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file.

import 'dart:math';

void main() {
  
  var i = 5;
  var p = pow(2,i);