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Topic: Why Bitcoin Testnet Has Different Address Prefix? (Read 242 times)

legendary
Activity: 2030
Merit: 1573
CLEAN non GPL infringing code made in Rust lang
Why Bitcoin Testnet Address Started With m, n, 2, or tb1, Instead Of 1, 3, or bc1 (Like On The Mainnet)?

Its already bad with people sending forked altcoins to mainnet (or viceversa), imagine if testnet used the same...
legendary
Activity: 2352
Merit: 6089
bitcoindata.science
To prevent TestNet addresses from being confused with MainNet addresses and prevent possible money losses.

On testnet private keys uses a different format too.

I found this with all address prefixes: https://en.bitcoin.it/wiki/List_of_address_prefixes

Just like most of bitcoin forks use a different address format to prevent money losses. For example, Bcash now uses q..., bitcore uses btx...  bitcoingold uses g.... and so on.
legendary
Activity: 1042
Merit: 2805
Bitcoin and C♯ Enthusiast
To prevent TestNet addresses from being confused with MainNet addresses and prevent possible money losses.
sr. member
Activity: 270
Merit: 309
Shinji bgt gwh
Why Bitcoin Testnet Address Started With m, n, 2, or tb1, Instead Of 1, 3, or bc1 (Like On The Mainnet)?
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