$STOOS to $STOC Migration: Complete Guide to the STO Chain Mainnet Token Swap

Everything holders need to know about the STOOS → STOC migration, the 1:5 swap ratio, and how to move your tokens safely ahead of the STO Chain mainnet launch.

Key Takeaways

• Migration: $STOOS → $STOC
• Swap ratio: 1 STOOS = 5 STOC
• Reason: STO Chain Mainnet launch (its own EVM-compatible chain, built on Cosmos SDK)
• Affected holders: Anyone holding $STOOS on MEXC
• Former contract: deployed on Kaia (formerly Klaytn)
• New home: native STOC on STO Chain Mainnet, viewable on stochainscan.io

official swap portal URL : https://www.stochain.io/

What Is Happening to $STOOS?

STO Chain has completed development of its own mainnet — a purpose-built, EVM-compatible blockchain designed around real-world asset (RWA) tokenization and security token offerings. As part of this transition, the project’s native token is migrating off its former token address and onto the new STO Chain Mainnet under the ticker $STOC.

Holders of $STOOS on MEXC will have their balances converted automatically as part of this migration — there is no action required on the exchange side for MEXC-held balances, but anyone holding tokens in a self-custody wallet should follow the migration steps below carefully.

Migration Details at a Glance

Detail — — — — — — — — — — — — — — — — — — — — — — — — — - Information Old ticker — — — — — — — — — — — — — — — — — — — — — — —$STOOS New ticker — — — — — — — — — — — — — — — — — — — — — — -$STOC Swap ratio — — — — — — — — — — — — — — — — — — — — — — 1 STOOS = 5 STOC Old network — — — — — — — — — — — — — — — — — — — — —Kaia (Klaytn) New network — — — — — — — — — — — — — — — — — — — — - STO Chain Mainnet Exchange handling migration — — — — — — — — — — — — - MEXC New explorer — — — — — — — — — — — — — — — — — — — — — stochainscan.io

Why the Swap Ratio Is 1:5

Migration ratios like this are set by the project team to align circulating supply and tokenomics with the new mainnet’s issuance model. A 1:5 ratio means every 1 STOOS a holder owns becomes 5 STOC after migration — this is not a change in the value of a holder’s position by itself, since price per token typically re-adjusts proportionally on the new chain. Always check the project’s own announcement channel for the authoritative figures before assuming your final balance.

About STO Chain: What Changed With the Mainnet Launch

STO Chain positions itself as an institutional-grade blockchain for real-world asset (RWA) tokenization — assets like real estate, equities, and commodities represented on-chain. Built on the Cosmos SDK with full EVM compatibility, the new mainnet brings:

• A dedicated EVM-compatible chain (rather than sitting on top of another network)
• A new block explorer at stochainscan.io
• Native smart contract deployment and token issuance on STO Chain itself
• STOC as the network’s gas and governance token, used for transaction fees and staking

This is a meaningful shift: STOOS previously existed as a token on someone else’s chain infrastructure. STOC is now the native asset securing STO Chain’s own validator set.

How to Migrate $STOOS to $STOC

1. Confirm where your STOOS is held. If it’s on MEXC, the exchange handles the conversion — monitor your MEXC announcements page for the exact migration window.
2. Do not send STOOS to the new STOC contract manually. Migrations like this are typically handled either automatically by exchanges or through an official swap portal linked directly from the project’s verified channels.
3. Verify the official swap portal URL directly from STO Chain’s verified X (Twitter) account or stochain.io before connecting any wallet.
4. Never enter your seed phrase into a migration site. A legitimate token swap only ever requires a wallet connection (signature approval), never your recovery phrase typed into a form.
5. After migration, verify your new balance on stochainscan.io using your wallet address.

Scam Warning: Token Migrations Are a Prime Phishing Target

Migration announcements are one of the most commonly exploited moments in crypto — scammers move fast to clone official-looking swap pages. Before interacting with anything claiming to be the STOOS → STOC swap:

• Only trust links from STO Chain’s verified official X account or the project’s official domain — never a link from a random Telegram DM or comment reply.
• Be suspicious of urgency. Countdown timers pressuring you to “migrate now or lose your tokens” are a common manipulation tactic; legitimate migrations typically run over an extended window.
• Double-check contract addresses character-by-character against the project’s official announcement — scam tokens often use near-identical addresses or names.

FAQ

Do I need to do anything if my STOOS is on MEXC? MEXC-held balances are migrated by the exchange directly. Check MEXC’s own announcement page for the exact conversion date.

What happens if I hold STOOS in a self-custody wallet? You’ll need to follow the official migration process announced through STO Chain’s verified channels — never a third-party site.

Is the 1:5 ratio a bonus? No — it’s a supply-and-tokenomics adjustment tied to the new mainnet’s issuance model, not additional value. Treat it as a like-for-like conversion rather than a windfall.

Where can I verify my new STOC balance? Through the STO Chain Mainnet explorer at stochainscan.io.