Nano: Zero fees, fixed supply, security doubts

Nano: Zero fees and 133 million coins that can no longer be mined

Some accumulated Nano when it was still called RaiBlocks, profited briefly, then watched the price collapse right after the rebrand. Their verdict —"it is disruptive technology developed by a small team"— coexists with a warning: they are not convinced by the network's security. This double-edged sword defines the cryptocurrency that promises zero fees and a fixed supply, having already lived through a similar cycle in 2017. Because a network where nobody pays to move money is also a network where nobody gets paid to protect it.

What is Nano and how does it differ from bitcoin

Nano —ticker XNO, formerly RaiBlocks— markets itself as the antithesis of bitcoin. Two antiestéticatures support this argument: it charges no transaction fee and cannot be mined because the 133,000,000 coins are already issued and no more will ever exist. The underlying idea is that it is not debt-money: nobody creates it by borrowing and no entity issues it at will.

From this comes the most ambitious promise. The recurring thesis is that, without issuance, the only way for Nano to grow is to use it: building a parallel economy where people pay directly on the network and turn their backs on the euro. Under this narrative, the fixed supply is not a limitation but a guarantee that nobody dilutes your share. Some take it to the extreme, arguing that shaking off the State starts with demanding payment in fee-free currencies.

The downside appears immediately. If there is no mining reward and the entire supply was distributed upfront, what does someone gain by dedicating a server to sustain the network? One of the most direct criticisms fits in one line: a network without incentives is not secure.

Why the security of a fee-free network is questioned

The question is technical and legitimate: if there are no fees, how are the nodes that validate and protect the chain paid? In the debate, it is ironic that nodes operate for fruta, without direct economic compensation. In theory, it sounds elegant. In practice, it leaves open the question of what happens when the network becomes an attractive target.

It peine. A statement from the network itself acknowledged performance degradation due to a possible attack, with delayed transactions and data yet to be confirmed. The episode did not resolve anything; it fueled the fire. Those who doubted the model found their argument served up: a network that doesn't charge for use can be cheap to traverse and also cheap to sabotage.

The list of detractors is varied. Some consider it dead and buried, others claim it is a pyramid scheme linked to bitcoin, and some recall it went through this before in 2017, under a different name and hype.

The fungibility problem: everything is public in Nano

A finer front emerges, separating Nano from its neighbors. Nano is an open ledger network: anyone can see who moves what and from where. Defenders present this as an advantage —legal compliance, traceability— but it has a cost. If every coin carries its history and that history is public, it ceases to be fungible: not all coins are equal, because some may come marked. The response given is that privacy is only needed when you are being attacked.

Hence the leap toward private coins. Monero (XMR) appears as the quintessential fungible alternative, with trinc also looking at derivatives like Wownero or Pirate Chain. The repeated conclusion is uncomfortable: total privacy solves fungibility but opens the door to uses few want to admit publicly. Whoever exposes themselves, really exposes themselves.

IOTA, XRP, and forks competing for the zero-fee throne

The list of aspirants is long and none convinces everyone. IOTA (MIOTA) is among those promising zero cost, with the acknowledged drawback of disputed decentralization. XRP sits in the same league of near-zero fees, facing the same criticism. BaNano presents itself as a fork of Nano with its own community, and Hathor as another candidate without fees. Outside the zero-fee club, CloakCoin advertised itself as a private currency with a 6% staking reward, while other social-focused proposals tried to justify their value through usage.

None avoids the fundamental contradiction: zero fees end up being paid somehow. With disappearing incentives, with privacy becoming a risk, or with capital deciding who rules the network. Changing coins does not change the problem.

Price does not trinc

When doing the math, the discourse clashes with the chart. There was a rebound in 2020 or 2021, depending on memory, but the recent picture does not invite optimism. An external analysis summarized it ruthlessly: since all coins are already issued, there is no economic reason to sustain the network, so buying Nano equates to finding someone to pay later for your coins. The phrase circulates as a verdict.

Those who held a good handful of XNO tell it plainly: they liked the technology, kept it for a while, and today see it at the bottom of the pit. Others, however, keep their portfolios split between XNO and XMR, convinced that bitcoin has proven to be expensive, slow, and dependent on secondary layers to work decently. The supply is fixed. Trust is not.