My name is Esteban Ordano and I'm a full stack engineer.
I hack things, mostly using bitcoin and blockchains.


Sherlock Wallet

A bitcoin wallet for advanced users.


Stream video and get paid in real time using Bitcoin Payment Channels.


A virtual reality world where estate ownership is powered by a blockchain.


A javascript library for Bitcoin. I was one of the lead developers redesigning the API.


A service that stores time-locked transactions and broadcasts them when they become valid.

A fidelity bond system that sacrifices bitcoins in a provable way using OP_RETURN

Bitcoin Onboarding

A collection of technical resources to start diving into Bitcoin.