Bitcoin
$63,880.04+0.63%
Ethereum
$3,078.48+0.49%
Binance Coin
$559.05+1.57%
Solana
$143.11+2.03%
XRP
$0.50310860+0.22%
Dogecoin
$0.15197710+0.57%
Toncoin
$6.13-6.55%
Cardano
$0.46879526+3.02%
Shiba Inu
$0.00002270-0.30%
Avalanche
$34.94+0.04%
Wrapped Bitcoin
$63,980.56+0.65%
Tron
$0.11036287+1.01%
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OP crypto

Worldcoin's iris-scanning technology is being questioned by regulators (Danny Nelson/CoinDesk)
Technology
Worldcoin
Worldcoin, Sam Altman's Crypto Project, Is Building a Layer-2 Chain
The human-focused blockchain network will be based on the OP Stack, a framework for building Ethereum-based layer-2 chains.
Worldcoin's iris-scanning technology is being questioned by regulators (Danny Nelson/CoinDesk)
By Sam Kessler
Apr 17, 2024 at 3:00 p.m. UTC
Apr 17, 2024
worldcoinEthereumOptimismOP cryptorolluplayer 2RollupsAISam Altman
OP hits record high as Optimism proposes the Bedrock upgrade (CoinDesk/Highcharts.com)
Markets
Optimism
OP Token Surges 25% as Optimism Foundation Proposes 'Bedrock' Upgrade
Layer 2 scaling system Optimism's governance token, OP, has chalked up a 200% rally in four weeks, outperforming market leaders bitcoin and ether by a big margin.
OP hits record high as Optimism proposes the Bedrock upgrade (CoinDesk/Highcharts.com)
By Omkar Godbole
Feb 2, 2023 at 1:14 p.m. UTC
Feb 2, 2023
OptimismOP cryptoMarketsCryptocurrencyBlockchainScaling
An Inside Look on Crypto in Africa
Video
Cdtv
An Inside Look at Crypto in Africa
OP Crypto founder & general partner David Gan shares insights into crypto communities and adoption across Africa. Plus, investment opportunities and potential for crypto in La...
An Inside Look on Crypto in Africa
By CoinDesk Staff
May 12, 2022 at 8:20 p.m. UTC
May 12, 2022
cdtvaab clipAfricaTerracrypto adoptionDavid GanOP crypto