VeChain
Explorer
Testnet
Search
Networks
Main
Test
Contract
0x2099F5…652a
BTC
Summary
Transactions
Transfers
Address
0x2099F5c6e20e1be2EaD225ea77a6393f08dC652a
Name
BTC@vechain
Symbol
BTC
Description
Bridged BTC from Wanchain at https://bridge-testnet.wanchain.org/AssetBridge.
VET
0.00
VET
VTHO
0.00
VTHO
Decimals
8
Master
0xF6eB3CB4b187d3201AfBF96A38e62367325b29F9
Deployer
0xF6eB3CB4b187d3201AfBF96A38e62367325b29F9
Code
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