Why did the September 1 Bitcoin hard fork fail to attract miners and exchanges?

The Bitcoin hard fork launched on September 1 failed because it lacked the necessary community consensus, mining hashrate, and exchange liquidity to function. Without support from major infrastructure providers, the new chain was unable to secure its network or provide trading value to holders.
Why did the September 1 Bitcoin hard fork fail to attract miners and exchanges?

The Bitcoin hard fork that went live on September 1 failed to gain traction primarily because it lacked the essential infrastructure required for a successful network split: miner participation and exchange listings. Despite the official launch, the network recorded virtually zero hashrate, meaning no blocks were being reliably secured or processed. Because the crypto trading community and major exchanges largely ignored the event, the project failed to establish any market value, rendering the new chain effectively dead on arrival.

The technical nature of the fork, which involved a BLAKE2b hashing algorithm split, drew significant criticism and mockery from prominent industry figures. Adam Back, CEO of Blockstream and a pioneer in the space, was among those who dismissed the move, highlighting the lack of technical merit or community demand for such a change. Historically, Bitcoin forks require a massive shift in community sentiment or a significant 'civil war' to survive; without that catalyst, new forks are often viewed as opportunistic or technically redundant.

From a market perspective, the failure of this fork reinforces the immense 'network effect' dominance of the original Bitcoin (BTC). Unlike the 2017 era of frequent and sometimes lucrative forks, modern institutional and retail investors are far more skeptical of projects claiming the Bitcoin name without broad industry backing. The absence of exchange support meant there was no liquidity for the new tokens, preventing the typical 'airdrop' sell-off volatility that often accompanies chain splits.

For US-based traders and miners, this event serves as a reminder that network security and consensus are the primary drivers of value in the Proof-of-Work ecosystem. Investors should remain wary of 'hard fork' announcements that promise free coins but lack a clear roadmap for hashrate migration or wallet support. Moving forward, the market should watch for any further attempts at algorithm changes, though the current consensus suggests that Bitcoin's existing SHA-256 security remains unassailable by minor splinter groups.