eQuity turns every expense, approval and share split into a signed ledger entry that links to the one before it. Anchor a batch to Solana and nobody can quietly rewrite last quarter, including you.
expense.approved
prev 4e81b03d…
equity.granted
prev 9f2c41a8…
anchor.committed
prev 3ba07e15…
Edit entry 12 and entries 13 and 14 stop verifying.
An expense tool is a database somebody administers. Whoever holds that access can edit a row, swap an approver, or backdate a claim, and the audit log that would catch them lives in the same database.
Before a company is registered, the founder split lives in a chat thread or a PDF in somebody’s inbox. When it is disputed 2 years later, there is no independent record of what was agreed, or when.
Three mechanisms, each doing one job. None of them asks you to trust us.
You sign in by signing a plain-text statement with Phantom. Every approval and every grant is signed the same way, over the hash of the exact entry it creates. A Solana address is a public key, so anyone can check a signature without asking us anything.
Each entry stores the SHA-256 of its predecessor. Edit an old row and its hash changes, which breaks the link to every entry that followed it. Rewriting one line means rewriting the whole tail, in public.
A Merkle root over a batch of entries is written into a Solana memo transaction. The entries never leave your browser. That single root proves the ledger held exactly this content at that slot, and tells an outsider nothing about what you spent.
Category ceilings, receipt thresholds, monthly per-person caps and a dual-signature rule above an amount you choose. Findings are frozen into the entry at submission, so loosening a rule next quarter never erases what it caught this one.
98% of the $2,500 travel ceiling
Flagged, still submittable
A round amount sitting just under the $2,500 limit. Worth a second look.
Needs 2 independent signatures, and neither can be the person who submitted it.
Split tokenised equity between wallets, put it on a vesting schedule with a cliff, and get a timestamped record of who agreed to what. When you finally register the company, the cap table already has a history instead of a founding myth.
Some teams genuinely have no country. Four people across four time zones, paid in whatever currency they hold, with no office and no filing. eQuity treats that as a first-class option instead of forcing you to pick a state you have never been to.
Pied Piper
Internet-native company · USD
No country of registration. Membership is a wallet, and the cap table is the register.
Someone in Bengaluru pays in rupees, a contractor in Lisbon invoices in euros, and your board wants one number. eQuity records what was actually spent, the rate used, and the converted figure, all three frozen into the same entry.
The rate used is frozen into the entry, so the converted figure is still reproducible in 5 years.
There is a button in the audit view that edits an expense behind your back and leaves the stored hash alone, exactly the way somebody with database access would. Press it and watch every entry after it go red.
Load the example
5 months of real-looking spend.
Hit simulate tampering
One amount quietly changes.
Watch the chain break
Every later entry fails with it.
The full mechanism, including the threat model and how to verify a ledger without this app, is in the documentation.
It genuinely does
It deliberately does not
The SAFE model follows Y Combinator’s post-money forms. Nothing here is a legal instrument, a security, or financial advice.
It takes about a minute, and you can look around the whole thing before connecting anything.