ON-CHAIN COLLECTIBLE

Own the sequence, not just the number.

SNTokens (Sequential Number Tokens) are unique, on-chain numbers minted in strict order. Early numbers become scarce as the sequence grows, creating a simple, transparent game of timing and rarity.

Open Marketplace Learn how it works

Concept

Sequential Number Token

Network

Ethereum

Core actions

Mint · Collect · Trade

Live preview

SNTokens

Number

42

For sale · 0.01 ETH

Number

7

Owned

Number

128

Listed · 0.004 ETH

Numbers are minted in sequence. Early positions and special patterns can become highly collectible.

What is an SNToken?

SNTokens are single, indivisible number that lives on-chain. Every new mint takes the next available integer – 1, 2, 3, and so on – forming a provable sequence of early supporters and collectors.

Step 1

Connect your wallet

Use a Web3 wallet like MetaMask to connect on Ethereum. No signup, no email – just your address.

Step 2

Mint the next number

The dapp shows you the next available number and its mint price. You can decide if you want to claim that spot in the sequence.

Step 3

Hold or list for sale

Keep your numbers as a personal collection or list them on the on-chain marketplace with a price of your choice.

Step 4

Trade the order

As more SNTokens are minted, early positions and “special” numbers can become interesting to both collectors and traders.

Designed to be simple, transparent, and on-chain.

SNTokens combine a minimal concept – owning a number in a sequence – with a fully on-chain marketplace. No mystery boxes, no hidden mechanics, just clear rules.

Sequential minting

Every new mint takes the next integer. There is no skipping, no custom IDs, and no pre-minted supply. The sequence itself is the story.

On-chain pricing logic

Mint prices are calculated on-chain via a separate pricing strategy contract, keeping the logic transparent and upgradable without touching ownership.

Built-in marketplace

List your SNTokens directly in the dapp. Buyers pay on-chain, and the contract automatically handles fees and payouts to sellers.

Visual identity per number

Each number is rendered with a deterministic visual theme in the app, giving your tokens a recognizable identity beyond the digits.

No central accounts

SNTokens are standard ERC-721 tokens. You keep full control in your own wallet – no custodial accounts or off-chain balances.

Straightforward economics

Marketplace fees are transparent and fixed in the contract. Sellers receive the rest. No hidden revenue streams or surprise charges.

For collectors and for traders.

Whether you enjoy owning meaningful numbers or exploring simple on-chain market dynamics, SNTokens gives you a minimal but expressive canvas to play with.

For collectors

Secure a low number and keep it as a digital badge of being early.
Curate a set of meaningful numbers – birthdays, lucky numbers, or visual patterns.
Show your collection directly in the dapp with a consistent visual style.

For traders

Speculate on how early positions might be valued as the sequence grows.
List and reprice SNTokens using the built-in, on-chain marketplace.
Trade directly on Ethereum with transparent rules and settled-on-chain payments.

FAQ.

A few quick answers to common questions about SNTokens and how the system works.

Is an SNToken a cryptocurrency?

No. Each SNToken is an ERC-721 NFT-style token representing a single number in a sequence. There is no separate fungible currency attached to the project.

What do I need to try this?

You need a Web3 wallet (such as MetaMask) and some ETH on Ethereum for gas and minting. The dapp guides you through connecting your wallet.

Can I lose money?

Yes. SNTokens are experimental digital collectibles. There is no guarantee of profit, and minting or trading should be treated as a speculative activity.

Is the code open and transparent?

Yes. The smart contracts and dapp code are published on GitHub and verified on Etherscan so anyone can inspect how the system works.

Is this live on mainnet?

Yes. SNToken contracts are deployed on Ethereum mainnet and verified on Etherscan. You can mint, list, and buy directly from your wallet.

Verified Ethereum contracts.

Live on Ethereum. View the core contracts on Etherscan.

NumberToken on Etherscan Marketplace on Etherscan

LinearPricing

0xFd6eA9230891391C0645FBaE58f69F044ab98720

NumberToken

0x9464C16f646AB7eD45d2629e02dC9D2942E6c599

NumberTokenMarketplace

0x0d1Ecb4aA1691CDE41eD1e6Ecc60bcc6863F7a5E