What Is Neo (NEO)? The Neo Blockchain and Its GAS Token

Neo (NEO) is a smart contract blockchain, founded in 2014 as Antshares, where you vote with the NEO coin and pay fees with the GAS token. Its network is Neo N3, the 2021 upgrade of the original chain, which Neo's docs call Neo Legacy. Holders elect a 21-seat council with their NEO, and its top seven seats produce the blocks.

Fewer than three in ten NEO were voting in that council election at the early-November close. That still cleared the 20% the rules need for an election to count. Almost every vote cast went to the elected seats. The weakest elected seat held about 7.7 times the votes of the strongest candidate left out, who would have needed nearly 800,000 more votes to take it.

What Does Neo Crypto Do?

Neo runs smart contracts, programs stored on a blockchain that carry out an agreement's terms by themselves. Developers use them to build tokens and apps on the chain.

Neo's own site says the network also builds in storage, oracles and a name service, so an app doesn't need outside tools for those jobs. An oracle is the piece that brings outside data, like a price, into a contract.

Blocks come from a method Neo's consensus docs call dBFT, short for delegated Byzantine Fault Tolerance. In plain terms, a small group of nodes picked by the network's voters agrees on each block. With seven of those nodes, at least five have to sign before a block is made.

That signing step is why a Neo transaction settles in one block. The docs say the March 2019 upgrade to dBFT 2.0 removed the chance of a fork, so once a block exists, the rest of the nodes can't produce a rival one. You don't wait for extra confirmations the way you would on a mining chain.

The network is set to make a block every three seconds.

What Is Neo Coin Used For?

NEO is the governance coin and GAS is the fuel. Neo's governance docs cap NEO at 100 million coins and make it indivisible. Holding NEO earns a share of new GAS, and voting with it earns more.

GAS pays for everything you do on the network, from a plain transfer to running a contract. It works like the gas feesother chains charge. Unlike NEO, Neo's GAS token has no supply cap. Every block creates new GAS, while the system-fee part of each transaction fee is burned and the network fee goes to the node that proposed the block.

The holders' 10% doesn't arrive by itself. You collect it when you move or vote your NEO, the docs say. The voters' 80% goes only to votes for candidates who win a seat, and a seat that also makes blocks earns its voters twice the share of a council-only seat.

Who Runs the Neo Blockchain?

Neo's council has 21 seats, and its docs call it the committee. Anyone can register as a candidate, holders vote with their NEO, and the 21 candidates with the most votes take the seats. The top seven also serve as consensus nodes, the machines that make blocks. Votes are recounted every 21 blocks, about once a minute.

The council sets network rules such as fees, and a change needs more than half of its members to sign. One more rule guards the vote itself. An election counts only when more than 20% of all NEO is voting.

Votes are cast by transactions and tallied on-chain, in the blockchain's own records, so anyone can count them. The table below covers all 39 registered candidates at the close.

The vote fell off a cliff after seat 21. The seven block-making seats held just over half of the votes cast, and the other 14 council seats each held around a million. The best candidate outside the council had about 119,000.

The pay rules give voters a reason to back a likely winner. A vote for an outsider earns no voter reward at all. About 256,000 NEO was parked on the 18 candidates outside, under 1% of the votes cast.

The chain counts votes by key, and it doesn't prove who stands behind each one. So it shows how concentrated the vote was, but not who controls it.

Is Neo Crypto Dead?

By its own record, Neo's chain was still running. In the 30 days to the early-November close it made about 813,000 blocks, an average of about 3.2 seconds each against its three-second setting.

Use is thinner than that count suggests. Neo makes its blocks on schedule with or without transactions, and in a sample of 720 blocks spread evenly across those 30 days, about 92% carried none. So the network is up and maintained, but quiet.

The software keeps shipping. Neo's main code base released version 3.10.2 on 23 October 2026, its fifth release of 2026. NEO itself closed early November at about $1.90.

Does Neo Crypto Have a Future?

That depends on people more than code. The chain and its software work, so the open questions are who uses it and who leads it. In 2026 co-founders Da Hongfei and Erik Zhang split in public over governance and financial oversight, a story our Who Is Da Hongfei page covers. The other test is Neo X, the project's push into Ethereum-style apps.

How Does Neo X Connect to Neo N3?

Neo X is an EVM-compatible sidechain that runs on Neo's dBFT consensus. EVM stands for Ethereum Virtual Machine, the software that executes Ethereum's smart contracts, so apps built for Ethereum can run on Neo X. A sidechain is a separate blockchain tied to a main chain by a bridge.

GAS moves both ways between Neo X and Neo N3 over that bridge, and it pays the fees on Neo X too. The docs give the bridge an off switch, since a "Security Guard" role can pause it and a "Governor" role can restart it.

Seven consensus nodes run Neo X and vote on its settings, such as blocked addresses and the minimum GAS tip. For the first period after its mainnet launch, the docs say, StandBy validators drive the network.

StandBy validators are fallback nodes that step in when too few candidates are elected or too few votes are cast. Neo X's overview page gives no end date for that period.

Where Can You Buy NEO After Its Phemex Delisting?

NEO's perpetual came off Phemex after an August 2026 delisting notice, and the coin's spot and inverse pairs are no longer listed either. The GAS perpetual went the same month on a notice of its own. If you want NEO itself, the steps run through your own wallet.

1. Set up a wallet that supports Neo N3 and lets you hold your own keys, known as a non-custodial wallet. Write the recovery phrase down offline before you fund it.

2. Buy NEO on a platform that lists it, and check that it pays out on Neo N3. If your coins are still on the old Neo Legacy chain, they have to move to Neo N3 first. Neo's migration guide is for exchange developers, and it warns that you lose coins sent in a transfer that breaks its rules.

3. Withdraw whole coins. NEO can't be split, so a withdrawal of 10.5 NEO isn't possible and you'd move 10 or 11.

4. Send 1 NEO first as a test, then the rest, and check the receiving address character by character.

5. Vote from your wallet if you want the bigger GAS reward, and pick a candidate who holds one of the 21 council seats.

Phemex still runs futures on other crypto markets. Futures use leverage, and a leveraged position is closed automatically if losses reach its margin.

Frequently Asked Questions

What is Neo N3?

Neo N3 is Neo's main chain, the 2021 upgrade of the original network that Neo's docs call Neo Legacy. You vote with NEO and pay fees in GAS on N3. Neo X is a separate EVM sidechain, joined to N3 by a bridge for GAS.

Is NEO divisible?

No. Its smallest unit is one whole coin, so balances and transfers come in whole numbers. GAS is the divisible one, down to eight decimal places.

How do NEO holders earn GAS?

New GAS comes with every block, and the rate was 1 GAS a block at the early-November close. Holders receive a 10% cut when they move or vote their coins. Voters split 80%, and only votes on one of the 21 elected seats qualify.

Bottom Line

Neo works as built, with NEO for votes and GAS for fees, and its software keeps shipping. The weak point is who does the voting.

A minority of coins picks the council that runs the chain, and the elected seats are so far ahead of the field that the line-up looks hard to dislodge. If you hold NEO, a vote for an elected seat adds the voters' share of GAS to the holders' cut. Your vote is also the main say the chain gives you over who runs it.

Disclaimer: This article is for informational purposes only and is not financial advice. Cryptocurrency trading involves substantial risk. Always do your own research before making investment decisions.