HEIR — Digital Inheritance Protocol

The silent problem

Keys die with their owner

Self-custody is freedom — until the day nobody else can reach it. Today there are only three endings

FROZEN

ENDING 01

Nothing was planned

The wallet stays exactly where it is. Forever. Every coin locked behind a key that no one alive remembers

EXPOSED

ENDING 02

A seed in a drawer

Written down, handed over, copied into a will. Anyone who finds those words owns everything — today, not someday

PROGRAMMED

ENDING 03

Rules you wrote

Heirs, shares and timers set in advance. You stay in full control while you're here. The vault moves only when you go silent

Lose your access.
Not their future

Interactive · Simulation

Write your inheritance

Connect a demo wallet, choose what goes into the vault, split it between heirs, then fast-forward time and watch the switch do its job

01 · Wallet NOT CONNECTED

—Demo wallet · no real funds

02 · Into the vault 0 SOL

Only what you place here is covered60%

03 · Heirs 100%

04 · Inactivity period

05 · Grace period

During grace you get notified and can cancel everything with one check-in

DRAFTSIM DATE · —

Connect the demo wallet to start drafting your vault

Inheritance executed

LAST CHECK-IN— SILENCE— GRACETRANSFER

SIMULATION ONLY · no wallet connection, no transactions, no real assets · HEIR will never ask for your seed phrase or private key

Protocol flow

Six steps to forever

Connect

Link Phantom or any compatible Solana wallet. Nothing is handed over

Name your heirs

One address or several. Each gets the share you decide

Set the conditions

Choose an inactivity window — 6 months, 12 months — and how capital is split

Check in

Confirm you're fine from time to time. As long as you do, nothing moves

Grace period

Silence too long? A waiting period starts, with notices and a one-tap cancel

Transfer

All conditions met — the contract releases the vaulted assets to your heirs

Under the hood

Built to outlive you

Solana contracts

Inheritance rules and distribution live on-chain, fast and cheap to maintain

Time-lock

Inactivity windows and waiting periods enforced by time, not by trust

Dead man's switch

Watches for missing check-ins. Your heartbeat keeps the vault asleep

Multi-beneficiary

Split between several heirs with exact percentages

Non-custodial

No seed phrase, no private keys — ever. Only the vault you fund is in scope

Automated execution

When conditions are met, the contract and an automation service carry it out

False triggersLong windows, reminders and a grace period before anything moves

Always cancellableOne check-in during grace stops the transfer and resets the clock

Silence ≠ deathWallet inactivity is a rule you set, not a legal confirmation

Audit firstContracts go through an audit before mainnet — not completed yet

The token

$HEIR keeps it running

UTILITY 01

Premium features

Pay for advanced vault options with $HEIR

$HEIR

SOLANA

UTILITY 02 · 03

Discounts & governance

Lower vault maintenance fees and a vote on protocol parameters

PROMISEHolding $HEIR is never required to receive an inheritance. Transfers don't depend on its price

Roadmap

From vault to standard

PHASE 01CURRENT

Genesis

$HEIR launch on Solana
Community & X presence
Vault simulator live
Contract design & specs

PHASE 02NEXT

MVP

Phantom & compatible wallets
Heirs and share splitting
Inactivity timer + check-in
Contract vault distribution

PHASE 03LATER

Legacy layer

Independent audit before mainnet
Notifications & backup contacts
$HEIR premium tiers & governance
Multi-asset vaults