Register a Dataset

This guide walks you through registering a dataset on SealTrust.

Prerequisites

Connected Sui wallet with testnet SUI
Dataset file (max 100MB)

Step-by-Step Guide

Navigate to Register Page

Go to sealtrust.app/register and ensure your wallet is connected.

Choose Input Method

Select how you want to provide your dataset:

Upload File - Select a file from your computer
Enter URL - Provide a publicly accessible URL

Upload Your Dataset

Click “Choose File” or enter your dataset URL. Supported formats:

CSV, JSON, Parquet, AVRO, TSV, XML, HDF5, ZARR

Fill Dataset Details

Provide metadata for your dataset:

Field	Description	Example
Name	Display name	”ImageNet Training Set v1”
Description	Brief description	”1000-class image dataset for CNN training”
Format	File format	”PARQUET”

Configure Access Control

Choose who can decrypt your dataset:

Owner Only - Only you can decrypt
Specific Addresses - Add wallet addresses to allowlist

[!TIP] You can add more addresses later from the dataset management page.

Review & Confirm

Review the transaction details:


Dataset: my-dataset.csv
Hash: 0x7d865e959b2466918c9863afca942d0fb89d7c9ac0c99bafc3749504ded97730
Size: 15.2 MB
Format: CSV
Access: Owner + 2 addresses

Sign Transaction

Click “Register Dataset” and approve the transaction in your wallet.

The registration process:

Creates Seal allowlist for access control
Encrypts dataset with Seal
Uploads encrypted blob to Walrus
Gets TEE verification from Nautilus
Mints DatasetNFT on Sui

Done!

Your dataset is now registered! You’ll receive:

Dataset NFT ID - Unique identifier on Sui
Transaction Digest - Proof of registration
Verification URL - Shareable link

Understanding the Output

After successful registration:


{
  "datasetId": "0x1234...abcd",
  "transactionDigest": "ABC123...",
  "walrusBlobId": "xyz789...",
  "sealPolicyId": "policy_001...",
  "hash": "0x7d865e959b2466918c9863afca942d0fb89d7c9ac0c99bafc3749504ded97730"
}

Verification

Anyone can verify your dataset by:

Computing the hash of their copy
Searching on the Verify page
Comparing the on-chain record

Next Steps

Manage Access - Add or remove authorized addresses
Download & Decrypt - Retrieve your dataset