A KŌINI Product
Permanent, structured memos for any wallet address — including your own cold storage. Auto-filled machine fields, a category, your notes. Written on-chain, forever. KŌINImemo never moves value.
Every memo is a structured record. The machine fields fill themselves; you add the category, a reference, and the notes.
Auto-filled
Long-term holdings. Keys in the safe-deposit box at First National. See the folder marked "October" for the full inventory.
Four steps. Your wallet signs; the chain keeps the record.
01
Your own wallet — MetaMask, Rabby, Coinbase Wallet, Trust, Phantom, Solflare. We never hold anything.
02
The machine fields fill themselves. Pick a category, add a reference and your notes.
03
You see the exact cost first, in the chain's own token. You pay only network gas — nothing to us.
04
The memo lives with the address forever. Anyone can verify it; no one can change it.
For people who treat addresses as savings accounts and cold storage.
Annotate your own vault addresses: what's held there, where the keys live, what the plan is. The note travels with the address, not with a notebook.
Leave instructions against the address itself — encrypted if you choose, with the passphrase in your will. The record outlives every app and every device.
Mark a transfer with what it was: invoice paid, asset acquired, cost basis noted. Reference the exact transaction hash, permanently.
Every memo is written to a public blockchain and cannot be edited or deleted — by you, by us, by anyone. That permanence is the point. Notes can be encrypted: to yourself with your wallet's signature, or to anyone with a passphrase. Categories, references and addresses always stay public.
● KŌINImemo never moves value