A ghost chain in crypto refers to a blockchain that exists but has little to no real activity taking place. Imagine a ghost town, with roads, shops, electricity, etc, but no one really works or lives there. A ghost chain is a blockchain network that’s been abandoned. It may still be running, producing blocks, and securing its network, but it sees very few users, transactions, developers, or applications on it.
Sometimes, founding teams vanish (rug pull), leaving fake or minimal transactions to give the blockchain life. When the network sees low transaction volumes, zero developer commits on GitHub, or plummeting token prices, this signal s a ghost chain. The chain survives, but mostly on autopilot.
Classic examples of ghost chains include Ethereum Classic (ETC), which is still operational but far less active than Ethereum, due to limited developer momentum. Another example is NEM (now Symbol), which in 2021 was accused of being a ghost chain because it often had zero daily transactions despite existing since 2015.
In short, ghost chains show crypto’s riskier side, where not every project survives.
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