Bitcoin Stack Exchange is a question and answer site for Bitcoin crypto-currency enthusiasts. It only takes a minute to sign up.
Sign up to join this community
Anybody can ask a question
Anybody can answer
The best answers are voted up and rise to the top
I'm not that technical, but is it possible to run a script that automatically signs a Bitcoin transaction once some conditions are met? For example, a date -I understand that with Bitcoin smart contracts you can play with dates via block height, but what if you are looking for a precise date-, or a fiat payment gateway, or any kind of external input (or the absence of it).
Sure. Here’s a real world example for you: Greenwallet has a wallet type called “multisig-shield” where your wallet is a 2/2 multisig with one key on your phone/computer and the other key is on a server that blockstream runs. You can turn on MFA for your wallet. So then what happens is when you want to make a spend, your phone/computer sends the transaction to the blockstream server, and if you have passed an MFA check, then the server signs the transaction. If you haven’t done the MFA challenge, then the server refuses to sign.
You can write your own signing servers/oracles that can decide to sign or not sign based on whatever logic or rules you want!
You can get bonuses upto $100 FREE BONUS when you:
💰 Install these recommended apps:
💲 SocialGood - 100% Crypto Back on Everyday Shopping
💲 xPortal - The DeFi For The Next Billion
💲 CryptoTab Browser - Lightweight, fast, and ready to mine!
💰 Register on these recommended exchanges:
🟡 Binance🟡 Bitfinex🟡 Bitmart🟡 Bittrex🟡 Bitget
🟡 CoinEx🟡 Crypto.com🟡 Gate.io🟡 Huobi🟡 Kucoin.
Comments