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044

  • Description: What type of format corresponds to the following address: bc1qspg3vsx3pphrf[...] Flag: HMV{format}

🔎 Solution​

This challenge requires identifying the format of the string bc1qspg3vsx3pphrf[...].

Observing its characteristics:

  • It begins with bc1
  • It contains only lowercase letters, no uppercase letters.
  • It contains only digits and characters from the Bech32 character set (qpzry9x8gf2tvdw0s3jn54khce6mua7l).
  • Its typical length is between 42 and 62 characters.

Based on these features, this is a Bitcoin Bech32 address (SegWit format).

🚩Flag​

HMV{Bech32}