Helium ditches its blockchain

Helium is a network of wireless hotspots that decided to bolt on a cryptocurrency layer a few years after it was created. Through this, they hoped to convince people to spend hundreds of dollars on Helium hotspots, which earn an average of 0.07 HNT ($0.37) a day (2.1 HNT/$11.24 a month) for supplying connectivity to internet of things devices.

Now, Helium is ditching its custom Helium chain in favor of a Solana-based token, and scrapping the blockchain entirely for the portions of its service that actually used the blockchain for anything beyond handling rewards.

Helium seems to have realized, finally, that blockchains tend to be slow as hell. In a blog post about the change, they wrote that "specific transactions, including Proof-of-Coverage and Data Transfer Accounting, are processed on-chain unnecessarily. This data bottleneck can cause efficiency issues such as device join delays and problems with data packet communications, which bloats the Network and causes slow processing times." They outline their plans to move these portions of the project to a "more traditional large data pipeline" — that is, infrastructure that's actually well-suited to that kind of processing.