Cryptocurrencies Listed on ChangeHero

Sign (SIGN) is the omni-chain utility, governance, and gas token powering the Sign ecosystem, a decentralized digital infrastructure layer spanning Ethereum, Solana, and Toncoin. The token fuels on-chain credential verification via Sign Protocol, automates mass airdrop schedules via TokenTable, and handles access keys for sovereign-grade identity and electronic signature workloads.

Snek is the premier meme coin on the Cardano blockchain, launched in 2023. Beyond its viral status, it focuses on building a sustainable ecosystem through deflationary mechanics and community governance. With a massive following and expansions into physical goods and gaming, Snek remains a central pillar of Cardano’s DeFi landscape.

Solana Swap (SOS) is a decentralized DeFi protocol on the Solana blockchain that utilizes intelligent routing to optimize digital asset exchanges. By integrating AI-driven models for trade execution, it offers high-speed, low-cost swaps and liquidity provision. In 2026, SOS serves as the governance token for its community-led, non-profit ecosystem.

Songbird (SGB) serves as the canary network for Flare, a blockchain designed for universal connectivity. Launched in 2021, Songbird is an experimental platform that facilitates the deployment of scalable, non-custodial smart contracts.

The Sky (SKY) token represents the core governance and utility layer of the Sky Protocol ecosystem, launched in 2024. Designed as a foundational DeFi primitive, SKY enables holders to participate in risk parameter management, fee distribution, and protocol upgrades. Its utility extends beyond governance, acting as a collateral stabilizer within the expanding network of decentralized lending and asset management solutions.

Solana is an open-source blockchain that supports smart contracts and decentralized applications. The whitepaper was published in 2017 and The Solana Foundation oversees the development of the project. Solana claims to be a high-performance blockchain and capable of processing 50,000 transactions per second. SOL is the native token of the Solana blockchain. It is used to transact value, pay fees on the network. Also, SOL tokens can be staked to secure the network in return for rewards.

Solstice USX (USX) is a Solana-based stablecoin designed for institutional and retail efficiency. Launched by Solstice Finance, USX is over-collateralized with assets like USDC and USDT, maintaining a 1:1 dollar peg. In 2026, it serves as a core liquidity layer for DeFi, offering high-speed settlements and yield-generating liquid staking options.