Programmable Bitcoin account

[jolestar]

Deploy a Move contract to a Bitcoin address on Rooch and make it programmable with BTC.

OP_RETURN rooch $version action args

BTC hook contract

module my_addr::btc_hook{

  fun on_receive_btc(utxo: &mut Object<UTXO>, action: String, args: vector<u8>){
  }

  fun on_tx_conform(txid: address){
  }

}

BTC transaction queue

module bitcoin_move::transaction_queue{
   
   #[private_generics(W)]
   public fun submit_tx(_witness: W, psbt: PSBT);

}