BTC $86,222.00 (-0.82%)

ETH $2,819.31 (-0.78%)

XRP $2.09 (+1.87%)

BNB $839.77 (-1.14%)

SOL $130.00 (-1.11%)

TRX $0.28 (+0.65%)

DOGE $0.15 (+0.57%)

ADA $0.41 (-1.29%)

BCH $546.84 (-0.77%)

ZEC $543.34 (-4.78%)

LEO $9.47 (-0.37%)

LINK $12.51 (-1.00%)

HYPE $31.36 (+0.68%)

XLM $0.25 (+2.61%)

XMR $388.79 (-2.19%)

LTC $83.09 (-0.73%)

HBAR $0.14 (+0.51%)

AVAX $13.41 (+0.54%)

SUI $1.38 (+0.05%)

SHIB $0.00 (+0.45%)

BTC $86,222.00 (-0.82%)

ETH $2,819.31 (-0.78%)

XRP $2.09 (+1.87%)

BNB $839.77 (-1.14%)

SOL $130.00 (-1.11%)

TRX $0.28 (+0.65%)

DOGE $0.15 (+0.57%)

ADA $0.41 (-1.29%)

BCH $546.84 (-0.77%)

ZEC $543.34 (-4.78%)

LEO $9.47 (-0.37%)

LINK $12.51 (-1.00%)

HYPE $31.36 (+0.68%)

XLM $0.25 (+2.61%)

XMR $388.79 (-2.19%)

LTC $83.09 (-0.73%)

HBAR $0.14 (+0.51%)

AVAX $13.41 (+0.54%)

SUI $1.38 (+0.05%)

SHIB $0.00 (+0.45%)

ERC-721

ERC-721 tokens are (different from the ERC-20 tokens) non-fungible. This means that a ERC-721 token cannot be used as money and can thus not be exchanged with another cryptocurrency on an exchange either. ERC-721 are mostly used as collectibles (a little like totally unique hockey cards). ERC-721 tokens were introduced in 2017.