ICO Delayed by Ethereum's CryptoKitties Congestion
At least one ICO organizer is hitting pause as ethereum's CryptoKitties app goes viral.

Transactions supporting the popular CryptoKitties app are continuing to congest the ethereum blockchain, a state of affairs that has spurred at least one startup to briefly postpone its planned initial coin offering (ICO).
The token sale for SophiaTX, originally planned to start on Dec. 5, has been pushed back to ensure an orderly sale, the team behind the project announced today. SophiaTX, which is developing a blockchain platform for business-to-business use cases, said it will hold its ICO on Thursday, Dec. 7.
The problem, the team said, is that the activity around CryptoKitties – an ethereum-based app that uses tokens to represent digital cats that can be traded, exchanged or bred to create more e-pets – has effectively clogged up the blockchain.
As a result, users – including those trying to participate in token sales via the ethereum network – are stuck with longer wait times given the plethora of transactions associated with the CryptoKitties app.
"We have decided to delay the [token generation event] start by 48 hours because a very large number of participants will use ETH during and it would be a major disappointment if their attempted contributions wouldn't be processed timely and that would result in a significant backlog of transactions with very long waiting times," they said in a statement.
It remains to be seen whether the interest around CryptoKitties will lead to similar decisions. Statistics from ETHGasStation.infohttps://ethgasstation.info/index.php, a network data provider, suggests that the network congestion has eased somewhat compared to yesterday,
Cats waiting in line image via Shutterstock
More For You
KuCoin Hits Record Market Share as 2025 Volumes Outpace Crypto Market

KuCoin captured a record share of centralised exchange volume in 2025, with more than $1.25tn traded as its volumes grew faster than the wider crypto market.
What to know:
- KuCoin recorded over $1.25 trillion in total trading volume in 2025, equivalent to an average of roughly $114 billion per month, marking its strongest year on record.
- This performance translated into an all-time high share of centralised exchange volume, as KuCoin’s activity expanded faster than aggregate CEX volumes, which slowed during periods of lower market volatility.
- Spot and derivatives volumes were evenly split, each exceeding $500 billion for the year, signalling broad-based usage rather than reliance on a single product line.
- Altcoins accounted for the majority of trading activity, reinforcing KuCoin’s role as a primary liquidity venue beyond BTC and ETH at a time when majors saw more muted turnover.
- Even as overall crypto volumes softened mid-year, KuCoin maintained elevated baseline activity, indicating structurally higher user engagement rather than short-lived volume spikes.
More For You
Here’s why bitcoin’s is failing its role as a 'safe haven' versus gold

Bitcoin behaves more like an "ATM" during uncertain times, with investors quickly selling it to raise cash.
What to know:
- During recent geopolitical tensions, Bitcoin lost 6.6% of its value, while gold rose 8.6%, demonstrating bitcoin's vulnerability in times of market stress.
- Bitcoin behaves more like an "ATM" during uncertain times, with investors quickly selling it to raise cash, contrary to its reputation as a stable digital asset.
- Gold remains the preferred hedge for short-term risks, while bitcoin is better suited for long-term monetary and geopolitical uncertainties that unfold over years.











