jaoleal

use bip39::Mnemonic;
use bitcoin::absolute::LockTime;
use bitcoin::bip32::{DerivationPath, Xpriv};
use bitcoin::consensus::{deserialize, serialize};
use bitcoin::hashes::Hash;
use bitcoin::hex::{Case, DisplayHex, FromHex};
use bitcoin::transaction::Version;
use bitcoin::{secp256k1, Network, OutPoint, Psbt, Script, Sequence, Transaction, TxIn, TxOut};
use miniscript::psbt::PsbtExt;
use miniscript::{DefiniteDescriptorKey, Descriptor, DescriptorPublicKey};

jaoleal

{
  description = "Nix flake for solving Vinteum challenges";

  inputs.nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1.*.tar.gz";

  outputs = { self, nixpkgs }:
    let
      supportedSystems = [
        "x86_64-linux"
      ];

jaoleal

/// Module to group all median-time-past related functions.
pub mod median_time_past {
    extern crate alloc;
    use alloc::vec;
    /// New type to hold the Median-Time-Past value.
    pub struct Mtp(u32);

    impl Mtp {
        /// Gets the MTP value.
        pub const fn get_mtp(&self) -> u32 {