BTC logo
BTC
$107,915.51
3.12%
ETH logo
ETH
$3,888.39
3.01%
USDT logo
USDT
$1.0005
0.01%
BNB logo
BNB
$1,142.56
2.57%
XRP logo
XRP
$2.3476
3.83%
SOL logo
SOL
$187.76
5.28%
USDC logo
USDC
$1.0000
0.00%
TRX logo
TRX
$0.3184
0.12%
DOGE logo
DOGE
$0.1899
4.73%
ADA logo
ADA
$0.6502
3.87%
HYPE logo
HYPE
$37.32
4.90%
USDE logo
USDE
$0.9994
0.08%
LINK logo
LINK
$17.58
3.64%
BCH logo
BCH
$509.51
3.42%
XLM logo
XLM
$0.3147
4.22%
SUI logo
SUI
$2.5874
5.07%
AVAX logo
AVAX
$21.03
4.81%
LEO logo
LEO
$9.5876
0.43%
WBT logo
WBT
$41.13
2.49%
HBAR logo
HBAR
$0.1732
5.07%
BTC logo
BTC
$107,915.51
3.12%
ETH logo
ETH
$3,888.39
3.01%
USDT logo
USDT
$1.0005
0.01%
BNB logo
BNB
$1,142.56
2.57%
XRP logo
XRP
$2.3476
3.83%
SOL logo
SOL
$187.76
5.28%
USDC logo
USDC
$1.0000
0.00%
TRX logo
TRX
$0.3184
0.12%
DOGE logo
DOGE
$0.1899
4.73%
ADA logo
ADA
$0.6502
3.87%
HYPE logo
HYPE
$37.32
4.90%
USDE logo
USDE
$0.9994
0.08%
LINK logo
LINK
$17.58
3.64%
BCH logo
BCH
$509.51
3.42%
XLM logo
XLM
$0.3147
4.22%
SUI logo
SUI
$2.5874
5.07%
AVAX logo
AVAX
$21.03
4.81%
LEO logo
LEO
$9.5876
0.43%
WBT logo
WBT
$41.13
2.49%
HBAR logo
HBAR
$0.1732
5.07%
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For Contact Tracing That Preserves Privacy, Focus on Incentives

Blockchain-based solutions can add value in solving COVID-19 driven problems, says our columnist. But only if people choose to use them.

By Stephanie Hurder
Updated Sep 14, 2021, 8:33 a.m. Published Apr 24, 2020, 5:15 p.m.
via Unsplash
via Unsplash