Walrus Receipts
Permanent proof of every onchain action
Built on Sui · Stored on Walrus · Sui Overflow 2026
SUI MAINNET
Sui Overflow 2026 — Walrus Track

Every action.
A permanent receipt.

Nota turns any Sui transaction into a human-readable, cryptographically verifiable document — stored forever on Walrus, anchored onchain. No explorers. No strings. Proof you can hold.

View receipts Integrate →
nota://mainnet/registry
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Receipts issued
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Protocols
∞
Storage layer
Sui Mainnet
Network
Updated — Sui Mainnet

Receipt Explorer

— receipts
Fetching receipts from Sui mainnet

Integrate in 3 steps

01
Install SDK
One package. TypeScript or JavaScript. Works with any Sui protocol.
02
Register
Call registerProtocol() once. Free. Your namespace is yours permanently.
03
Issue receipts
One issue() call per action. Blob on Walrus. NFT to user. Done.
// npm install @sykeclone/nota-sdk import { WalrusReceipts } from '@sykeclone/nota-sdk'; const receipts = new WalrusReceipts({ suiRpcUrl, privateKey, packageId, registryId, namespace: 'your-protocol' }); // Register once — FREE await receipts.registerProtocol(); // Issue a receipt after any user action — 0.001 SUI const receipt = await receipts.issue({ txHash: userTxDigest, asset: 'SUI', action: 'SWAP', amount: 5_000_000_000, currency: 'SUI', recipient: userWalletAddress, }); console.log(receipt.viewUrl); // shareable receipt link console.log(receipt.blobId); // Walrus blob — permanent console.log(receipt.txDigest); // Sui anchor tx

Fee Schedule

register_protocol() FREE
anchor_receipt() — per receipt issued 0.001 SUI
fetch receipt from Walrus FREE
verify receipt hash FREE
withdraw_treasury() Admin only

Deployed Contracts

Network Sui Mainnet
Package ID Deploying soon
Registry ID Deploying soon
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