Bitcoin inheritance protocol on OP_NET

DeadmanVault

Owner creates a vault, keeps it alive with heartbeats, and the heir can claim once the deadline expires. BTC and OP_20 balances stay visible from one screen.

Live contract callsContest-ready MVPOP_NET testnet

Vaults0Created on the current contract

ContractMissingSet env before production deploy

Loaded vaultNoneLoad a vault to manage actions

Next unlock--No vault selected

Owner flow

Create vault

New vault

Register the heir and set the heartbeat interval. The owner must keep the vault alive until inheritance should become claimable.

Heir addressHeartbeat interval

Lookup

Open vault

Contract #-

Load an existing vault by ID or jump into one from the local history tied to this browser and wallet.

No local vault history yet.

No vault selected

Open a vault to enter the command center

Create a new vault or load an existing one by ID. Once loaded, the dashboard will show deadlines, balances, and owner/heir actions.