LEGACY VAULT

Bitcoin inheritance on-chain — powered by OP_NET

Block #840000

LIVE — OP_NET Testnet

INACTIVE

Connect your wallet to see vault state.

Actions

Amount (BTC)

Timer (blocks)

Heir address (64-char hex)

✉ Time capsule message (optional)

How It Works

Owner deposits BTC

Lock BTC on-chain with a block countdown and choose an heir. Optionally write a time capsule message — stored permanently on Bitcoin.

Owner stays alive

As long as you're alive, you can Cancel Vault to reclaim your BTC at any time.

Timer runs out

If the owner goes silent for the set number of blocks, the vault expires and becomes claimable by the heir.

Heir claims

The heir connects their wallet — the site auto-detects their role. They click Claim Vault and receive the BTC + the message.

Block Reference

1 day ≈ 144 blocks

30 days = 4,320 blocks

1 year = 52,560 blocks

UI demo: 1 block / 3 sec