Search CoinDesk
Price
Indices
CoinDesk 20
CESR™ Composite Ether Staking Rate
Bitcoin Trend Indicator
Ether Trend Indicator
Digital Asset Classification Standard
News
Markets
Finance
Policy
Bitcoin Halving
Learn
Opinion
Videos
Podcasts
CoinDesk Podcast Network
Markets Daily
Generation C
The Protocol
Unchained with Laura Shin
Newsletters
The Node
First Mover
State of Crypto
Crypto Long & Short
The Protocol
Crypto for Advisors
Sponsored
Thought Leadership
Press Release
Advertise
Consensus
Consensus 2024 in Austin
Consensus 2025 in Hong Kong
EN
Select Language
English
EN
Español
ES
Français
FR
Português
PT-BR
Italiano
IT
Filipino
FIL
Українська
UK
Русский
RU
Prices
Indices
Consensus
Sponsored
BTC
$66,871.38
+1.94%
ETH
$3,097.66
+5.22%
BNB
$580.72
+1.87%
SOL
$172.69
+5.51%
XRP
$0.52334497
+1.33%
TON
$6.44
-3.43%
DOGE
$0.15468017
+2.99%
ADA
$0.48259477
+4.00%
SHIB
$0.00002482
+1.96%
AVAX
$37.28
+6.79%
TRX
$0.12438032
+0.20%
Ad
Human Protocol
Finance
Human protocol
Human Protocol Is Bringing ‘CAPTCHA to Earn’ to Ethereum
Not as fun as “play to earn” but hey, it’s something.
By
Tanzeel Akhtar
Sponsored
Aug 16, 2021 at 4:01 p.m. UTC
Aug 16, 2021
Human Protocol
Tech
Ethereum
Human Protocol Expands hCaptcha Tool, Launches Wallet to Make AI Smarter
“Proof-of-HUMANity” could also thwart front-running DeFi bots.
By
Benjamin Powers
Sponsored
Jun 14, 2021 at 11:56 p.m. UTC
Jun 14, 2021
Ethereum
DeFi
Bots
Human Protocol
Front-Running
Finance
Ethereum
Protocol Hosting Google reCAPTCHA Competitor Expands to Polkadot
Human Protocol, home of the anti-bot hCaptcha system, announced it is expanding beyond Ethereum to a future Polkadot parachain, Moonbeam.
By
Doreen Wang
Sponsored
Dec 3, 2020 at 6:01 p.m. UTC
Dec 3, 2020
Ethereum
Decentralization
Polkadot
Machine Learning
Human Protocol