HEIRLOOM

Your keys outlive you. Your assets should too. Heirloom: trustless inheritance on @solana . Heartbeat keeps your vault alive. Miss it → your heirs claim automatically. No lawyers. No custodians. No seed phrase sharing. Don't let your crypto die with you. ↓ @heirloom_app

Heirloom is an on-chain inheritance protocol for Solana. Lock SOL and other digital assets into an estate, name an heir, set a heartbeat interval. Keep pinging the program and nobody touches it. Go silent long enough and your heir claims everything on-chain. No custodians. No handing your seed phrase to someone you hope you can trust.

The demo walks through creating an estate, depositing assets into the vault, sending a heartbeat, dashboard features and the claim path. The guardian flow - for when the owner is knowingly unreachable is working too but saving the full walk through for mainnet. Defi integrations coming up to allow users earn yields on claimable assets.

Here is the week 3 @colosseum dev log for the heirloom app. A few months ago @heirloom_app was just an idea. Shipping fast. Breaking things. Fixing them. This is the current state. Progress doesn't always look dramatic - until it does.

Blockchain solved ownership. It never solved inheritance. Until now. Having your non technical relatives managing multisigs is a recipe for disaster This is simpler: Stay alive → nothing happens Disappear → everything transfers No middlemen. No custodians. Just a heartbeat.

Hey that’s us 👀 @heirloom_app - trustless inheritance on Solana if I disappear, my crypto doesn’t cool to be building alongside everyone in @colosseum Frontier Hackathon S/O @solana_stream

⚡ Infrastructure & Security @seedless_wallet - passkey wallet. replaces seed phrases with Face ID / fingerprints @soqucoin - first quantum-resistant bridge on Solana @fairscalexyz - reputation infrastructure. repayment history + debt tracking for onchain credit @rootlens_sol - anti-deepfake camera @heirloom_app - trustless inheritance on Solana. miss a heartbeat → heirs claim automatically

Eventually all significant assets inheritance will happen on chain It’s inevitable

@milianstx We are building @heirloom_app - A solana native inheritance protocol x.com/heirloom_app/s…

Found myself on the judging panel for the Frontier Hackathon with a stacked group of judges. Feel free to shill your projects below, and my DMs are open if you want deeper feedback. Accel!

Most people back up their photos. Almost nobody backs up their future after years in the trenches. Time to fix that. @heirloom_app

@mattytay The scariest thing about self-custody isn't getting hacked. It's getting hit by a bus. x.com/heirloom_app/s…

North Korean DeFi Hackers when they see a poorly configured multisig.

The Heirloom app enters the arena @colosseum . Trustless on-chain inheritance for digital assets. Heartbeats, grace periods, automatic heir claims. No lawyers. No custodians. No seed phrase sharing. Built on @solana for wallets built to last.

@YouKnowEno @colosseum SHOW US WHAT YOU GOT x.com/heirloom_app/s…

dozens of teams have shared their work for their @colosseum FRONTIER hackathon on the timeline, in the dm’s, and in 1:1 calls SHOW US WHAT YOU GOT

Assets inheritance just went on-chain through @heirloom_app . Connect your wallet. Check for available estates tied to your wallet. Claim your share instantly. No paperwork. No delays. Just access what’s already yours.

@mattytay And so it begins! x.com/heirloom_app/s…

I see a lot of hustle porn and romanticization on the timeline about becoming a successful founder. The reality is much less glamorous, especially in crypto. For months (sometimes years) your startups' X posts get almost no engagement. You cold-DM hundreds of potential users, partners, and investors with no response. Competition is everywhere. It’s just you, maybe a cofounder, your laptop, and Claude grinding day after day. But then small signals start to break through. The first retweet. The first thoughtful reply. A user who actually sticks. Competitors begin to fade. Convincing someone talented to join you full-time. These moments are rare, yet matter disproportionately. You hold onto them and they become fuel. A huge part of becoming a successful founder is simply enduring long stretches of ambiguity, rejection, and silence until you find even a hint of PMF. And when you do, it doesn’t get easier. You just earn the right to solve bigger, more complex problems. This life isn’t for everyone. It’s uncertain, isolating, and often thankless. However, builders who persist and survive in the arena long enough do have a chance at creating a product that makes a meaningful impact. If that is calling you, then join @Colosseum's hackathon. If you end up winning, we may invest to provide that first gallon of fuel.