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Glossary

TRC-20

The token standard on Tron, where a very large share of real-world USDT transfers happen.

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See also

ERC-20The token standard on Ethereum, and by extension on Base, Arbitrum and Polygon. BEP-20 on BNB Chain is the same standard under a different name. SPLThe token standard on Solana. Holding one requires a token account, which costs a small refundable deposit in SOL to create.

Last checked 19 Oct 2026.