An toan crypto

Chuong 3: Chain, bridge va sai mang

Dung token tren sai mang van co the la van de.

Chuong 1 Vi la quyen truy cap. Seed phrase la chia khoa chinh. Chuong 2 Ten token co the bi sao chep. Dia chi hop dong quyet dinh ban that su mua gi. Chuong 3 Dung token tren sai mang van co the la van de. Chuong 4 Bao gia chi huu ich neu giao dich cuoi cung van hop ly. Chuong 5 Phan lon scam doi su nhanh chong, bi mat hoac tin mu quang.

Chuong 3

Chuong 3: Chain, bridge va sai mang

An toan crypto

Blockchain la cac mang rieng

Ethereum, Polygon, BNB Chain, Arbitrum va cac mang khac la moi truong rieng. Token co the ton tai tren mot mang, nhieu mang hoac la phien ban bridged.

Phien ban stablecoin co the khac

USDC, USDC.e va cac phien ban khac co the trong giong nhau nhung hanh vi khac. Mot cap co the can dung phien ban tren dung chain.

Bridge them rui ro va thoi gian cho

Bridge chuyen gia tri giua chain, nhung them buoc, hop dong va doi khi cham tre. Luon kiem tra nguon, dich, phien ban token va phi.

Gas token quan trong

Moi mang can gas token rieng de tra phi. Tren Polygon can POL cho gas. Chi co USDC.e co the chua du de swap.

Thoi quen huu ich

Truoc khi gui tien, xac nhan chain, phien ban token, dia chi nhan va gas token. Neu chua ro, test so nho.

Chi phuc vu giao duc. Huong dan nay giam loi pho bien, nhung khong loai bo moi rui ro crypto.

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