Pay to Public Key contract.

P2PK scripts are used to lock Bitcoin to a public key. The Bitcoin can later be unlocked using the corresponding private key.

Lock parameters

• :pubkey - A BSV.PubKey.t/0 struct.

Unlock parameters

• :privkey - A BSV.PrivKey.t/0 struct.

Examples

iex> contract = P2PK.lock(1000, %{pubkey: @keypair.pubkey})
iex> Contract.to_script(contract)
%Script{chunks: [
  <<3, 248, 31, 140, 139, 144, 245, 236, 6, 238, 66, 69, 234, 177, 102, 232, 175, 144, 63, 199, 58, 109, 215, 54, 54, 104, 126, 240, 39, 135, 10, 190, 57>>,
  :OP_CHECKSIG
]}

iex> contract = P2PK.unlock(%UTXO{}, %{privkey: @keypair.privkey})
iex> Contract.to_script(contract)
%Script{chunks: [
  <<0::568>> # signatures are zero'd out until the transaction context is attached
]}