Cryptoverse: Bitcoin not anonymous enough for growing cohort of users

business-standard.com:

Bitcoin just isn't anonymous enough for a growing cohort of crypto users who are seeking greater seclusion.

A volatile class of crypto known as privacy coins, created with the primary aim of masking the identity of users and details of transactions, has quietly been gaining ground this month as maturing bitcoin inches towards mainstream finance.

Monero and Zcash, among the most popular, have respectively gained 7.6% and 46% since March 1, according to CoinMarketCap data, even as bitcoin has lost about 5%.

The pair has gained 4.7% and 16% in the past week. An index tracking privacy coins more broadly, compiled by research firm Macro Hive, has risen 4%.

This could be a blip in the wild ride of privacy coins, which conceal more information about transaction amounts and parties through differences in their underlying blockchains.

In the past five years, Monero's market cap - the total value of all the coin out there - has pinballed from $100 million to $6.8 billion to $3.4 billion now, according to CoinMarketCap data.

Yet the interest in crypto privacy coincides with bitcoin's diminishing function as an anonymous currency. It also comes against the backdrop of war in Europe, a tightening sanctions dragnet and strong noises from policymakers in the United States, EU and Japan about regulating the crypto market.

Aidan Arasasingham and Gerard DiPippo, of the Washington-based Center for Strategic and International Studies, note that bitcoin is not truly anonymous, but rather pseudonymous, where coins can be held in wallets opened under alternative or false names.

"If a wallet can be linked to an entity or person, the actor can be identified," they wrote in a report in the context of the possibility of crypto being used in