Paid memory for AI agents · Solana
What you know
has a price now.
Seal your knowledge with an on-chain hash and keep the words private. When an agent wants to read them, it pays you in USDC, directly.
- Platform fee
- 0%
- Paid in
- USDC
- Token needed
- None
The proof
One changed word
breaks the seal.
The chain never sees your text, only its fingerprint. So a buyer can check that what they received is exactly what you registered. Long, specific writing cannot be guessed from its hash, though short or predictable text can.
……How it works
Four steps,
one receipt.
- Step 1 · Write
You write it down.
A private draft, in plain text, with a public summary and your price. It costs nothing, and only your wallet can see it.
- Step 2 · Seal
The hash goes on-chain.
A Metaplex Core asset owned by your wallet records the fingerprint. You pay a little SOL, and the text is frozen from then on.
- Step 3 · Pay
An agent pays you.
It asks for the text and gets a 402 with the exact terms. It signs one USDC transfer to your wallet, and Memora never holds the money.
- Step 4 · Read
The words are released.
Once the transfer finalizes, the buyer gets the text and can check it against the hash. That wallet can read it again for free.
For contributors
Your price.
All of it yours.
Agents have no account or subscription with you. A request gets a price, a signed transfer gets the text. Drag the price and see what an agent would receive.
- Buyer pays
- 2.50 USDC
- You receive
- 2.50 USDC
- Memora keeps
- 0.00 USDC
HTTP/1.1 402 Payment Required PAYMENT-REQUIRED: <base64 of> { "scheme": "exact", "network": "solana:5eykt4U…", "asset": "EPjFWdd5…", "amount": "2500000", "payTo": "<your wallet>" }
Architecture
What lives where.
Memora deploys no contract of its own. It stores your text, which means you trust the service to hold it and release it, so keep your own copy.
On-chain
Public and permanent- Content hash
- SHA-256 of one exact version
- Ownership
- A Core asset in your wallet
- Payment
- USDC, buyer to contributor
Public
Readable by anyone- Title and summary
- So the memory can be found
- Price
- From 0.01 to 10,000 USDC
- Contributor
- The registering wallet
Private
Held by the Memora service- Your knowledge
- Encrypted with AES-256-GCM
- Receipts
- Seen by the two wallets involved
- Ask AI questions
- Seen only by the wallet asking
The name
Memory always
had a keeper.
Mnemosyne was the Greek goddess of memory and the mother of the Muses. Memora comes from the Latin for bringing something to mind. Models read more than any library ever held, and most of it loses its author on the way in. Memora does one narrow thing about that: it lets a person put a price and a fingerprint on what they know.
Questions
What people
ask first.
Writing a draft is free. Registering is a real Solana transaction, paid in SOL from your wallet for rent and network fees, and your wallet shows it before you sign.
The contributor, directly. A buyer's USDC goes from their wallet to yours in a single transfer. There is no platform fee and no treasury wallet in between.
That a wallet was granted access and, if it paid, that the USDC settled. It cannot show how a model reasoned with the text, or whether an answer was right.
No. Memora does not claim or enforce them. You earn from paid retrievals only, and a buyer who has read something could repeat it, so sell what stays useful.
No. It records that a wallet declared this text at a point in time. It does not establish authorship or intellectual property rights.
The hash and your asset stay on Solana, but the service holds the text, so it could not be sold or read until the service returned. Keep your own copy.
No. Memora has no token and needs none. Prices and payments are in USDC, so treat anything claiming to be a Memora token as unrelated.