The Hitchhiker’s Guide to the Blockchain Galaxy

This is your official tour guide explorer's kit

Jul 07, 2025

Official Tour Guide to the Blockchain Universe

Welcome aboard explorer. If you’ve found your way here you’re probably curious about what lies beyond the headlines and charts of crypto. You’re ready to see the big picture. The real map. The blockchain universe. There is so much to explore and I can’t wait to share some of the fun things that I love about blockchain.

First stop — Orientation

Imagine space. A vast interconnected system of worlds, stations, travelers, even black holes. That’s blockchain. It’s not just one coin or one network. It’s a multiverse. A living breathing digital cosmos where technology and human imagination collide.

The Sun — Bitcoin

Everything began here. Bitcoin is the gravitational center. It holds this entire digital galaxy together with its energy. Decentralized, scarce, raw power. It doesn’t do much other than exist… but that’s exactly why it matters. Just like the sun, it shines, anchors and fuels everything else.

The Layer 1 Planets

Orbiting around Bitcoin are the major worlds. These are the foundational networks. Each has its own rules, its own ecosystem, its own culture.

Ethereum — The Starship Pioneer. Builds infrastructure, smart contracts, powers whole economies.
Solana — The Warp-Speed Explorer. Lightning fast, pushing transaction limits.
Cosmos — The Stargate. Connecting distant worlds through its interchain magic.
Avalanche — The Multipurpose Starfleet. Subnets everywhere.
BNB Chain — Industrial, busy, centralized but undeniably influential.
Cardano — The Research Vessel. Careful, academic, building slowly but surely.
Polkadot — The Interdimensional Hub. Not just one planet but a federation of connected chains.
TON — Orbiting communication itself. Built for Telegram, sleek and nimble.

The Layer 2 Outer Planets

These worlds don’t exist on their own. They orbit the big Layer 1 planets. They help scale them. They make them faster, lighter, more usable.

Polygon
Arbitrum
Optimism
Ronin

They’re like moons with their own mini ecosystems.

Starships and Explorers

You can’t explore space without ships. In the blockchain universe that means DApps, Builders, NFTs, Exchanges. These are your vehicles. Your tools. Your communities. They help you navigate, build, trade, and create.

Moons and Satellites

Zoom in closer and you’ll spot the orbiters. Some examples are:

Chainlink — The Deep Space Oracle. Bringing off-chain data into the galaxy.
Immutable X — Gaming and NFTs, scaled and slick.
LayerZero — The omnichain teleportation protocol.
Axelar — The communication relays connecting different systems.

Space Junk and Black Holes

Not everything in space is friendly. Some projects are scams. Some tokens are energy sinks. Some chains lead nowhere. Stay sharp. Watch for space pirates. Keep your wallet safe.

Before You Explore

No good astronaut heads into space without gear. Your wallet is your pass. Don’t leave your tokens floating in centralized exchanges. Get a hardware wallet. Protect your keys. The universe is yours to explore but only if you’re equipped.

Thanks for reading Celinne Su | Blockmage! This post is public so feel free to share it.

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