HourglassLaunch app
Live on Monad testnet

Spot GPU-hours.
Physically settled.

Hourglass turns compute into a bonded, tradable token. Buy an hour of H100, redeem it for a real machine, and get paid automatically when the provider misses its uptime guarantee.

< 1s
settlement
1 passkey
no seed phrase
99%
uptime SLA, enforced
H100
H100-80GB-SXM
US-EAST · 4 h lease
Running
99.6%
uptime · SLA 99%
Oracle checks
Term2h 41m left
Bond protecting you$24.00
ssh -i ~/.ssh/hourglass hourglass@h100-us-east…
0
liquid spot markets for GPU capacity

Compute trades on bilateral contracts, PDFs and phone calls.

5%+
premium on compute-backed loans

Lenders can't underwrite or hedge delivery risk.

2
exchanges launching compute futures

CME and ICE are coming — but futures don't give you a machine.

How it works

From token to terminal in four steps — every one of them onchain.

01
Buy

Each token is one GPU-hour of a standard contract — model, region, delivery window, uptime SLA. Minted on purchase against the provider's bond.

02
Redeem

Burn hours to request a machine. Your passkey derives an SSH key that is committed onchain; nothing is stored.

03
Verify

A Chainlink CRE workflow provisions the machine and oracle nodes check it every minute. Uptime is computed by the contract.

04
Settle

When the term ends anyone can settle. Below the SLA, the bond pays you pro rata — no claim form, no support ticket.

Guarantees, not promises

Bond-backed hours

Providers lock collateral behind every hour they sell. Missed SLA → automatic payout. Missed delivery → the full bond.

Oracle-verified uptime

Chainlink CRE nodes probe each machine independently and agree on the result before it is written onchain.

Passkey-native

Mera turns one passkey into your Monad account, your SSH identity and the key your machine access is sealed to.

The network, live

Indexed from Monad by Envio HyperIndex.

live
GPU-hours sold
—
Volume
—
Oracle checks
—
Paid for missed SLAs
—

Why Monad

400 ms blocks, sub-second finality

Order-book trading and instant redemption feel like a centralized venue.

Gas cheap enough for per-minute oracle checks

Uptime is measured onchain, not summarised by the provider once a day.

Native P-256 precompile

Passkeys are first-class accounts — no extension, no seed phrase.

Built with

Monad
settlement & order flow
Chainlink CRE
provisioning + uptime oracle
Mera
passkey accounts & keys
Envio HyperIndex
reliability & market data
First users: AI labs that need a week of H100s without a year-long contract, and GPU clouds that want to presell idle capacity.

Compute you can trade, redeem and trust.

One passkey. One tap. A real machine.

Launch app