terms of service

last updated: jan 14, 2026

this is a legal agreement. read it. if you use deadhand, you agree to this.

legal disclaimer: i am a developer in argentina, not a lawyer. deadhand is a tool i built for myself and shared with the world. use it at your own risk. i am not responsible for your money.

1. no liability

this is the most important part. deadhand, max (the founder), and anyone associated with this project are NOT liable for any loss of funds, cryptocurrency, or digital assets. if you lose your seed phrase, if the switch triggers early, if the switch doesnt trigger at all, if our servers catch fire... you accept that risk.

limit of liability: $0.00. we are not an insurance company. we are a software project.

2. service description

deadhand uses shamir's secret sharing (sss) to split your seed phrase. we store one encrypted shard. any 2 of 3 shards can recover your seed. this is a trustless system by design, but software can have bugs.

3. user responsibility

4. no financial advice

i dont give financial or legal advice. talk to a professional if you're worried about inheritance laws or taxes. deadhand is a technical tool, not a legal entity.

5. privacy

we don't want your data. we store your email and an encrypted blob of data (shard c). that's it. we don't sell data. we don't track you beyond what's needed for the switch to work.

6. termination

we can stop this service at any time. if we do, we'll try to give you 30 days notice to recover your shards. since we use standard bip-39 and shamir's secret sharing, you are never locked in. you can recover your seed using open-source tools (like `ssss-split`) without our servers. we are just a convenient interface for math.

7. argentina jurisdiction

any legal issues will be handled under the laws of argentina. but seriously, let's just be cool.

8. architecture guarantee

we built deadhand using standard 2-of-3 shamir's secret sharing. mathematically, we only possess shard c. we literally cannot access your funds even if we wanted to, or even if a government ordered us to. we are not asking for your trust; we are relying on cryptography.

9. indemnification

you agree to hold max comperatore and deadhand harmless from any claim or demand, including reasonable attorneys' fees, made by any third party due to your use of the service, your violation of these terms, or your violation of any rights of another. in plain english: if you mess up and someone sues us because of it, you pay the lawyers.