Ordinal ASCII art inscription Updated +Created
This is a quick overiew of ASCII art ordinal inscriptions.
It was obtained by casually scrolling down the list of the largest text ordinal inscription on less until patience ran out.
Some of them are dedicated ASCII art inscriptions, others are just small highlights to other more important text like code.
Although tere is some element of commercialism in some those inscriptions, a bit like what is rampant in the images, some of them are honestly just cool and possibly novel.
Ordinal ruleset inscription collections:
  • Humongous surfers. These are very large ASCII arts, by far the largest on the chain. Being so large allows for shades of gray to be encoded on the average luminosith of individual letters:
  • Michael Jackson Unicode art. Uses Unicode Braille characters. Marked "First Onchain Collection" and "Legends @ BTC" . Pretty cool design, the textures are quite cool and suggest glittering flying seat. Though if those ever sell, someone is going to get sued to Hell by MJ's estate!
    • 1/12 tx 7e6c5f8ebb41604c79f2af60bb7af623c42b32afe4d7571ba81d7b9b44d33a2d
    • 2/12 tx 8ac99472b865d01f8724ba23b6f79ca56d30b44fae0eb509984237b722b812c3
    • 5/12 tx 74c94ceba91cf59de2740bcfa5bc2fdb3ea0d4499e73a12100ed365d25ae9061
    • 7/12 tx 0360a10e67365ab8cc4e32f199c71cabf4fb6a08ca9773dd1d13d7f7936dcf99
    • 8/12 tx 4814880f931db8aa59e1c2aba2c227e83d928d297cbe91978458b6d83e38ddfc
    • 9/12 tx 909228c88176b65f5705ade5fa059030d4c646cacd171737af03ac965047fa82
      ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⡀⠀⠄⠀⠀⠄⠀⠠⠀⠀⠂⠀⠄⠂⣀⠄⠂⠠⠐⠀⡀⠂⠐⠠⠈⠄⠂⠡⠐⠈⠄⠡⠈⠄⠡⠈⠄⠡⠈⠄⠡⠈⠄⠡⠈⠄⠡⠈⠄⠡⡈⠄⡃⠌⡐⠡⡈⠄⡁⢂⠡⠐⠀⢂⠀⠂⠀⠄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠂⠈⠀⠀⠄⠀⢀⠠⠐⠀⠠⠐⠀⠀⢁⢠⣼⣶⡶⠛⠛⢋⠀⠂⠁⠄⠈⣄⣦⣁⣂⠡⢀⠡⠈⠄⠡⠈⠄⠡⠈⠄⠡⠈⠄⠡⠈⠄⠡⠈⠄⠡⠈⢄⠡⢐⡈⠔⡈⠤⠑⡀⠆⡐⢀⠂⠌⡐⠀⠄⠂⠁⠠⠀⠀⠀⠂⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⠀⠁⠀⡀⠀⠂⠀⠐⠀⠠⠀⠠⠀⠀⢀⠂⠀⠄⠈⣠⣶⣿⣏⠖⠂⠁⡐⢀⠠⢁⠈⠄⣱⢏⡲⢭⡛⠿⠷⠶⢥⣈⠄⠡⠈⠄⠡⢈⠐⠡⢈⠐⠡⠈⠄⠡⠈⠄⡁⢂⠌⠄⡒⠌⡐⠡⢃⠌⡐⢀⠂⠌⡐⠠⢈⠀⠂⡁⢀⠂⠁⡀⠐⠈⠀⠀⢀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⢀⠀⠈⠀⡀⠄⠀⠄⠐⠈⠀⠀⠄⠂⣰⣿⣿⠫⠁⠀⠂⢱⠀⡀⠀⢀⡈⠼⣇⢯⡒⠥⢚⠡⠀⠀⠀⠈⠑⠶⣥⣈⠔⡈⠄⣁⠂⠌⠄⠡⢈⠂⢡⠈⡐⠄⠌⡒⢨⠐⡡⠑⡌⠰⠈⠤⢈⠐⠠⠁⠄⠂⡁⠠⠀⡀⠂⠀⠄⠐⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠠⠀⠀⠀⠂⠀⠈⠀⠀⠠⠀⠀⠠⠀⠀⡀⠠⠀⠂⠁⠚⠄⡆⢸⣿⡟⡃⠄⡂⠁⠠⠈⠳⣶⣄⡠⣸⡝⢶⢢⡑⠊⠄⡑⢢⡀⠀⠀⠀⠀⠉⠿⡆⠐⡈⠄⡈⠔⡈⠐⠂⢌⠀⠆⡐⠨⠐⠤⢁⠆⢡⠑⡈⠅⡑⠂⡄⠊⠄⠡⢈⠐⢀⠂⢁⠀⠂⠁⡀⠂⠀⠄⠀⠠⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠐⠀⠁⢀⠀⠄⠐⢀⠠⢀⠐⡀⠦⠐⡀⠀⠁⠄⠋⠉⠴⢁⠈⡙⠇⠀⠂⠁⠈⠛⢿⣷⡿⣜⢢⠙⠄⠂⠀⠠⠙⠦⠀⠀⠀⠠⠀⠄⢃⡐⡐⠠⠂⠄⢃⢁⠂⠌⡐⠠⣁⠩⠐⡌⠰⡁⢎⠰⡁⠆⢡⠀⠅⣈⠐⠠⠈⠄⢂⠠⠀⢁⠀⠄⠐⠀⠠⠐⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠠⠀⠐⠀⡀⠄⠡⠈⠐⠂⢈⠂⠑⠐⠨⡀⠀⠀⠉⠁⠈⠀⠀⠠⠐⠀⠘⡄⠂⢀⠐⠈⢠⣀⠀⠀⠀⠉⠻⢿⣷⣭⡄⠀⠀⠀⢀⠀⠀⠀⠁⠀⠌⡐⢢⣾⣿⣷⡇⠌⣀⠂⠌⡐⠠⠡⠄⢂⠱⢈⠆⠱⣈⠒⠤⢉⠄⢊⡐⠠⠈⠄⠡⢈⠠⠀⠌⢀⠠⠀⠂⠀⠄⠀⠄⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⡀⠀⠈⢀⠠⠀⠄⠀⠀⠁⠀⠁⡀⡀⠀⡄⠀⢈⠁⠆⠀⡁⠀⡌⢆⠟⠛⠃⠀⠀⠀⢀⠐⢀⠀⠙⠻⣿⣶⣄⠀⠀⠀⠐⠈⢀⠐⠠⠄⣩⣿⣿⣿⠩⠐⠠⢈⡐⠠⠑⡠⠉⡄⠢⣁⠊⢅⠢⡉⢆⠡⢊⠤⠐⠡⠈⠄⡁⢂⠐⢈⠠⠀⡀⠂⠁⠠⠀⠂⢀⠀⠠⠐⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠁⠀⠀⠐⢈⠀⠀⠂⠀⠄⠀⢠⠀⡀⠀⠀⠐⠂⢁⢀⠐⠠⠀⠄⠀⠈⢀⠀⠄⠐⠤⠑⢈⠈⠄⠚⠧⠀⠡⠀⢀⠀⠄⠀⠀⢀⠈⡙⢿⣻⣤⡀⠂⠈⠀⠌⡐⠐⡀⢋⠉⢃⠰⠉⢄⠡⠠⠑⡠⢁⠒⡈⠔⡠⢉⠢⠑⡌⢢⠑⡌⠄⢃⠌⡐⢂⠐⠠⠈⠄⠂⠐⡀⠄⠁⠠⠐⠀⡀⠠⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠠⠀⠀⢀⠀⠈⠀⠀⠀⠄⠀⠀⡀⠀⢀⠀⠀⠆⠠⠈⠀⠀⠀⠠⠀⢊⠴⢂⠡⢀⠠⠐⡈⠔⡈⠀⠀⠠⠐⣀⠁⠄⠀⠀⠈⠐⠀⠠⢀⡐⡈⠄⡁⠯⣽⣆⠀⠁⢂⡐⠡⠴⠋⠀⢀⠂⡉⠄⢂⡁⠆⡁⢂⠂⡅⠢⢑⠢⢁⠣⡘⢄⠣⡐⢉⠄⢂⡐⠠⠈⠄⠡⢈⠀⠡⠀⡐⠈⢀⠐⠀⢀⠀⠄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠠⠀⠀⠀⠂⠁⢀⠠⠀⢀⠈⠀⠀⠂⠄⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠒⣡⠒⠡⠒⠠⠄⠀⠠⠀⠀⠄⣬⠃⠀⠠⠁⠀⠄⡁⢦⠼⣰⣥⠖⠀⡀⠙⠳⡀⠀⢆⢁⠂⠡⠐⠤⢈⠐⡈⠤⠐⡐⡈⠄⢒⡀⠣⠌⡰⠁⢆⠱⡈⠆⡑⢨⠈⠤⠀⡅⠈⠄⡁⠂⠌⠐⡀⠄⠂⠀⠄⠈⠀⢀⠠⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⡀⠁⠀⢀⠀⠀⠡⠀⡐⠀⠈⡀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠂⠀⠁⠀⠀⠀⠀⢠⣈⡇⠀⠠⠐⠠⢁⠢⣉⠆⡉⠴⣁⣈⡙⠜⠃⠄⡁⢂⠘⠆⣈⠡⠀⠐⢂⠡⠐⢂⠡⢐⠠⠉⡄⠰⢁⠊⠔⣉⠢⡑⢌⢂⠱⡀⢊⠄⡡⠠⢁⠂⠄⠡⠈⠄⠐⡀⠌⠀⠂⢀⠁⠀⢀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⡀⠁⠀⠈⠀⢀⠀⠐⠀⠀⡀⠀⠡⢀⠑⡀⠠⠁⠈⡀⠂⡀⠐⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⣠⣽⣿⠃⠀⠁⢂⠱⣂⠑⡌⡐⣍⢲⣀⡉⠉⠀⠁⠂⠴⡲⣌⠐⡀⠆⠀⠈⡄⢂⡉⠄⢊⠄⠂⠥⠐⣁⠊⢌⠒⡠⢃⠜⡠⢊⠤⢑⠠⠒⠠⢁⠂⠌⠠⠁⠌⡀⠡⢀⠐⠈⠀⠄⢀⠈⠀⠀⡀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠠⠐⠀⠀⢀⠠⠐⠀⠀⠀⠄⠠⠐⠠⠠⠁⠀⠰⢀⠑⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠈⢠⡜⣽⣿⣯⢡⠀⠈⠠⠑⠤⢣⠐⠱⠌⢧⡍⠁⠀⠀⠈⠀⠀⠉⣏⠓⡐⢈⠀⢁⠰⢀⠂⠜⠠⡈⠜⠠⡁⢂⠅⡊⠤⠑⡌⢢⠑⡌⢢⠁⠆⡡⠑⡠⠈⡄⠡⢈⠐⢀⠂⠄⠂⢁⠀⠂⠀⡀⠄⠁⠀⡀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠂⠁⠀⠀⠄⠈⠀⠀⠐⠈⠀⠀⠀⠄⠂⠀⡀⠀⠠⠀⠡⠈⠠⠐⠀⠠⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡘⡼⢻⣿⣲⢣⠎⡰⠀⠁⡈⠀⠄⠂⠠⠀⠀⠀⠀⠀⠁⡀⠀⠁⠀⠤⢃⠙⣆⠀⠀⣂⠡⠘⡈⠔⡐⠌⠡⡐⢡⠘⡠⢊⡑⢌⠢⡑⢌⠢⡑⡈⠤⠑⠠⡁⠄⡁⠂⠌⡀⠂⠄⠡⢀⣄⣂⣡⣤⣴⡶⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⡀⠀⠄⠀⠀⠂⠀⠐⠀⢀⠈⠀⠀⠀⠄⠀⠐⠀⠀⠄⠀⡀⠁⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⡐⣸⢱⢻⣿⠇⢣⠘⢄⠓⡲⠄⠢⠐⡁⢂⠁⠀⢀⠀⠄⠀⠀⢀⠈⠀⢈⠀⠣⢮⠀⠀⡤⠈⢅⠒⠠⡁⢊⠡⠐⢂⠢⢑⠂⡌⢢⠑⡌⢢⠑⠤⠑⡈⠆⠡⠐⡀⢂⠁⠂⠄⣡⣾⣿⣿⣿⣟⣯⣛⣃⣀⣐⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⡀⠐⠀⠀⠐⠈⠀⠀⠠⠈⠀⠀⠐⠀⠈⢀⠠⠐⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⡔⢠⠁⣼⡃⡎⣿⡘⡄⠣⠌⢂⠡⡌⠆⠡⠐⠠⢈⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠂⠡⢀⠀⠀⡷⢫⡄⠌⡡⠐⣁⢂⠩⠠⢑⡈⢆⡘⢄⠣⡘⠤⣉⠢⢑⠠⢁⢊⠐⡐⢠⢌⣴⣾⣿⠿⣩⢝⠲⠌⣻⣿⣟⣟⣿⣿⡿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⡀⠀⢀⠀⠁⠀⠀⢀⠈⠀⠀⠂⠈⠀⠀⠂⠁⢀⠀⠁⠀⡀⠄⠂⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠂⠔⡁⠄⢺⣿⣿⢿⣿⢦⡁⢎⡴⢋⠔⡨⢐⠡⡘⠠⠀⠀⠀⠁⠀⠀⠀⠀⠄⠂⡔⣀⠠⠀⠀⣐⢧⠾⡶⢥⢒⠠⢂⠡⢁⠂⡌⠰⢈⠢⡑⢌⠒⡄⢃⠢⢁⢂⢂⡜⡘⣜⢾⣿⣿⣥⣘⠠⢈⠐⠠⢙⣿⣻⣯⣵⣿⠁⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠁⠀⢀⠀⠁⠀⠂⠁⠠⠐⠀⡀⢀⠈⠀⡀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠂⠀⠌⣸⣿⣧⣏⣮⢳⡼⢏⡘⢤⠚⢠⠃⠰⣁⠂⡁⠀⠁⠀⠀⠐⠀⠀⠀⠤⠉⠀⠁⠀⠀⢋⠌⠐⡀⣊⣾⡷⣾⠤⣁⠒⣀⠣⢈⠔⡁⢎⡰⣈⡦⡵⠎⠎⠲⢀⠁⠀⠌⠡⢋⡾⠵⢾⣤⣎⣰⢀⡆⡱⣾⠘⠀⢀⠀⠀⡀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠐⠀⠀⠂⠀⠀⡀⠈⠀⡀⠀⠁⠀⠂⠀⠄⠀⡀⠀⠠⠐⠀⠠⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠁⠂⡍⣿⣿⣷⣯⡟⠱⡈⠜⡠⢉⠦⢁⢣⠦⣥⠀⠀⡀⠐⠀⠀⠀⠀⠄⠀⠠⠀⠁⠀⠀⠠⢀⠡⢐⠩⣴⣧⣍⣦⢰⡶⣤⡻⣵⢞⡻⢟⡋⣍⠒⢍⠒⡌⠐⠀⢠⠈⢀⠀⠡⠼⠀⡀⢀⠀⠉⠉⠈⠁⠀⡀⠠⠀⢀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠠⠀⠀⢀⠀⠠⠀⠀⠐⠀⠀⡀⠁⠐⠀⠠⠀⠂⠀⠐⠀⠠⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⢊⠱⣘⠼⣿⣿⣟⡰⢃⠬⣑⠢⢍⢂⠡⣎⠝⡂⠅⠀⠀⠀⡀⠀⠂⠀⠀⠠⢁⠂⠈⠀⠀⠁⡬⠖⠨⢀⠻⠿⠛⣈⠤⠑⠡⠼⡐⢆⡉⠌⡑⠌⠐⡀⠠⠀⢂⡁⢖⣈⠤⢜⠒⡁⠐⢀⠀⠄⠈⡀⠁⠠⠁⠀⡀⠄⠀⠀⠄⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠂⢀⠀⠁⠀⠐⠀⠈⠀⠐⠀⠁⡀⠂⠁⡀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⢈⠐⡌⢢⠌⡻⢿⣯⣟⠶⣉⠖⡡⢊⠐⡊⣑⢨⣰⡼⢃⠀⠀⠁⠀⡀⠀⠀⠄⠀⠌⠐⠈⠆⠀⠘⢂⠄⠁⠄⠂⠄⡡⠀⢠⠛⢄⠓⡀⠒⠠⠐⠠⡁⠆⡰⢀⠬⣁⠆⣑⠚⡘⠠⠀⠄⡁⠄⠂⠐⡀⠠⠀⢁⠀⠂⢀⠀⠐⠀⢀⠀⠀⠐⠈⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⡀⠀⠄⠂⠁⠀⡀⠀⠈⢀⠠⠈⠀⠁⠠⠈⢀⠀⠄⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⢀⠂⡘⢄⠫⣖⠱⢚⠟⠿⢷⣯⣶⠯⢞⡵⣮⢗⠳⣌⠣⠄⠂⠀⠂⠐⠀⠀⡀⠈⡐⠠⠈⠀⠀⢀⠂⠄⢨⠀⠆⠸⠄⠐⠠⢁⠂⠡⠤⠁⠆⡡⣒⠀⢒⠧⠂⠕⡈⠐⡀⠂⠄⠡⠈⠄⠐⠠⠁⢂⠀⠐⢀⠠⠀⠂⠀⠀⠂⠈⠀⠀⠄⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠠⠀⠀⢀⠀⠀⠄⠐⠀⠀⡀⠁⠀⡀⠄⠈⠀⠄⠐⠀⠠⠀⠐⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠢⢌⡌⠰⣈⠛⣦⣭⣩⣍⡴⣰⠚⣭⣞⠳⢎⡳⣌⠡⠂⠀⠠⠈⠀⡐⠀⠀⠀⠄⠡⠈⠄⠀⢀⠋⠆⡖⠨⢂⠁⡐⣈⠣⢄⡈⠔⣤⢩⠰⠥⢂⠋⠌⡐⡉⢐⠠⠁⠄⠡⠈⠄⠡⠈⠄⠁⠂⠄⠂⢁⠠⠀⠐⡀⠁⠐⠀⠁⡀⠂⠀⡀⠂⠀⢀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠂⠀⠁⠀⠠⠁⠀⠀⠂⠁⠀⠂⠈⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠡⠀⠃⠂⣀⠳⣌⠳⣄⣃⠓⡌⢎⢥⣿⠳⣌⡛⡬⡕⡎⡔⢁⠀⠁⠀⠄⠀⠄⠀⠈⠄⠡⠈⠄⠀⠠⢈⡐⢀⠆⣀⠒⠠⢂⠡⢒⡘⢡⠐⡄⢃⠒⢄⠣⠘⡄⡘⣀⠂⢡⠈⢂⠡⠈⠄⠡⠈⠄⡁⠂⠌⡀⠐⢈⠀⠄⠈⡀⠌⠀⠀⠄⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠁⠀⢀⠀⠀⡀⠈⠀⠐⠀⡀⠈⠀⠐⠈⠀⠄⠁⡀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡀⠀⠄⢀⠰⢠⢉⠳⣧⢘⠻⣷⣾⣾⣞⣣⡝⢦⣙⠶⡝⣞⡴⢂⠀⠀⠂⠀⠠⡀⠀⠀⠌⠠⢁⠂⠀⠠⢁⠰⢈⠐⠠⡈⢁⠢⢁⠂⠤⢁⠊⠤⢁⠊⡐⠌⡡⠐⠄⡐⠈⡄⠌⡀⢂⠡⠈⠄⡁⠂⠄⡁⢂⠐⢈⠠⠀⢂⠀⠄⠀⠐⠀⡀⠄⠈⠀⠀⠀⠀⠀⢀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠈⠀⠀⠄⠀⡀⠁⠀⠂⠀⠄⠁⠠⠈⠀⠄⠂⠠⠀⢂⠠⠀⠁⠀⠠⠀⡁⠀⠌⢀⠡⠐⡀⠰⠀⢈⠢⡑⢎⠤⡙⡞⣧⣙⠶⣦⣍⣛⣏⡽⣣⢮⣝⠾⣱⢊⢆⠠⠈⠀⡀⠁⠀⠀⠀⠌⡐⢀⠂⠀⠐⠠⠒⢠⢁⠒⠠⡁⢂⠢⠉⡔⠨⡐⠡⠌⡐⢌⠰⢠⠉⠤⢁⠒⡀⠂⠔⡀⢂⠁⠂⠄⡁⢂⠐⠠⢈⠠⠀⢂⠀⠄⠂⠈⠀⢀⠀⠀⠀⠀⡀⠀⠁⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠁⠀⠀⠁⠀⠠⠀⢀⠀⠁⡀⠈⠀⠐⠀⠠⠁⠀⠄⠁⠠⠀⢀⠐⠀⡀⠀⠠⠀⠄⠂⠌⠀⠀⠀⡁⠠⠂⠀⢧⡙⣦⢡⠹⣌⡻⢶⣅⠻⠿⣿⣿⣷⣯⣜⣣⢧⣋⣦⠁⠄⠀⡀⠠⠀⠈⢀⠢⠐⡀⠂⠀⠈⠡⠘⡀⠂⠌⠡⠠⢁⠂⡑⠠⢃⠰⢁⠊⠔⡈⠔⠂⡅⠒⣀⠂⡐⢁⠂⡐⠠⢈⠐⠠⠐⠀⠂⡁⠄⠀⠂⠀⠄⠂⢀⠂⠁⠀⠀⡀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⢀⠀⠂⠁⠀⢀⠀⠠⠀⢀⠀⠁⡀⠂⠀⠄⠁⠠⠈⢀⠐⠀⡀⠂⠠⢀⠀⠀⠀⡀⠀⠄⠀⠀⠀⠄⠀⠀⢳⡍⣖⢫⠖⣤⡙⢳⣽⣻⢷⣦⣝⣻⠿⣿⣿⡻⢿⣿⣿⢶⠀⠀⡀⠐⠀⢀⠂⠡⢀⠡⠀⠀⡁⠆⠡⢈⠐⠡⢁⠂⢌⠠⠑⡈⠔⣁⠊⠤⢑⠨⠑⠄⡃⠄⠒⣀⠂⡐⠠⢁⠂⡈⠐⢈⠀⡁⠠⠐⠈⢀⠁⠠⠈⠀⠠⠀⠈⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⡀⠀⠈⠀⢀⠀⠄⠀⠀⠄⠀⡀⠁⠠⠈⢀⠐⢀⠀⠂⠀⠄⢁⠠⢀⠀⠀⠀⡐⠀⢂⠑⠨⠀⠀⠠⢸⣾⣾⣿⣿⣷⣯⣷⢦⣙⠿⣾⣶⣾⠿⢶⣶⣽⣳⣦⡴⣠⢂⠀⠀⡀⠀⠀⠌⡐⢀⠂⠀⠀⡐⠈⠄⠡⡈⠔⠠⢁⠂⠌⢡⠈⠆⡄⠣⡈⠆⡡⢉⠢⢁⢊⠡⢀⠂⠄⡁⢂⠐⡀⠁⢂⠠⠀⠐⠀⡁⠠⠀⠂⠀⡁⠀⠀⠂⠁⢀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠠⠐⠀⠀⠀⠂⠁⠀⠠⠀⠈⢀⠠⠀⠀⠄⠁⠠⠀⢀⠂⠀⠌⠀⡐⠀⠄⠀⢂⠀⠀⠀⠈⠀⠨⠀⠀⠐⠀⠀⣿⣿⣿⣻⡿⠿⠿⠿⡿⣿⢿⡿⡾⢿⡿⠿⢿⣻⠭⠙⠁⠁⢀⠀⠄⠀⠀⠂⡐⠠⢈⠀⠀⡐⠉⠤⢁⡐⢈⡐⠄⠊⢌⠠⠘⡠⠌⡐⢡⠘⡄⢃⠜⢠⠂⣂⠡⢈⠐⡀⢂⠐⠠⠁⠠⠐⢈⠀⠐⠀⠠⠐⠈⢀⠀⠈⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⡀⠐⠀⠀⠂⠀⠐⠈⠀⠀⠄⠁⠠⠈⢀⠐⠀⡐⠈⢀⠐⠀⡐⠈⠐⡀⠐⠀⠀⠈⠀⠂⠀⠀⠂⠀⡀⠈⠛⠿⠵⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣀⠠⢀⠠⠀⠐⠈⠀⠀⠠⠀⠀⠀⠄⡁⢂⠀⠀⠄⢃⠰⢀⠰⢀⠐⡈⠔⠂⠌⣁⠢⠘⣀⠃⡌⠰⣁⠊⡄⢃⠄⢂⠂⡐⢀⠂⠌⡀⢁⠂⢈⠀⠠⠁⠐⠀⠠⠈⢀⠠⠈⠀⠀⠄⠀⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠂⠀⠈⢀⠀⠈⢀⠠⠈⢀⠐⠀⠐⠀⠠⠐⠀⡀⠂⠠⠀⠁⠄⠂⠁⡐⠀⠀⠀⡀⠁⠀⠀⢀⠀⠀⠀⡀⠀⠀⠀⠐⠀⠀⠂⠈⠀⠀⡠⢌⠣⣍⢢⡁⠀⠀⠀⠐⠀⠀⡐⠈⠠⠐⠠⠀⠀⠌⡀⠆⡈⠐⠠⢈⠐⡈⠔⠡⡀⠆⢡⠐⠌⡐⠡⢄⠃⡌⢂⠌⠄⠒⡀⠂⠌⠠⠐⠀⠄⠂⡀⠁⠄⠈⢀⠐⠀⡀⠀⢀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⢀⠀⠀⠀⡀⠈⠀⡀⠈⠀⡀⠀⠈⠀⡀⠐⠀⠠⠈⢀⠈⢀⠐⠀⠠⠀⠁⠄⠁⢂⠈⠄⠀⠂⠌⢠⠀⠀⠀⠠⠀⠀⠈⢀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠈⠀⠀⠉⠆⢁⠒⠀⢀⠈⠀⠀⠠⠀⠀⠠⠀⡁⢂⠀⠀⢂⠁⠢⢈⡐⢁⠂⠰⠐⡈⠰⢀⠊⢄⡘⢠⠡⠑⣂⠱⡐⠌⠰⢈⠐⠠⠁⠌⠠⢁⠈⠄⠂⢀⠂⠀⠁⡀⠀⠂⠀⠄⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠀⠀⢀⠠⠀⠀⡀⠁⠀⡀⠁⢀⠀⠐⠈⠀⠐⠀⡀⠂⢀⠈⠀⠌⠀⠄⢁⠠⠀⠂⠁⠄⠂⡀⠌⠁⠲⢄⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠄⠈⠀⢀⠐⠠⠀⠀⠂⠌⡁⢂⠐⠠⡈⢁⢂⠁⡒⢈⠐⢂⠰⢀⢊⠡⡐⠰⢈⠌⣁⠂⠌⠠⠁⠌⡐⠠⢈⠀⠌⡀⠠⠁⡀⠄⠐⠈⠀⡀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⢀⠀⠁⠀⠀⠁⠀⠀⠠⠀⢀⠀⠁⡀⠀⠂⢀⠈⢀⠈⠀⠄⠀⠂⢀⠠⠁⠐⠈⢀⠠⠀⠂⢁⠈⠠⠐⠀⠄⠡⠀⢂⠀⠠⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢀⠂⠐⠀⢁⠀⠠⢁⠂⣀⡈⠐⡀⠂⠌⡐⠠⢁⠂⢡⠐⡈⠰⢈⡐⠌⠄⢢⠑⠨⠄⢒⠠⠌⡀⠃⠌⡐⠠⠁⢂⠈⠄⠠⠐⠀⡀⠄⠂⠈⢀⠀⠀⠄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⠀⠀⠂⠈⠀⠐⠀⠠⠀⠀⠄⠀⠐⠀⡀⠠⠀⠠⠈⠀⠄⠁⡀⠠⠀⢁⠈⠀⠄⠂⢁⠠⠀⢁⠠⠁⡈⢀⠂⠠⠈⠄⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠊⠄⢠⠀⠀⠁⠄⠀⠀⠈⠡⢀⢁⠢⢀⠁⠂⠌⡀⠂⠤⢁⠂⠰⠈⢌⡀⠎⣁⠊⢄⠒⠠⠁⠌⡐⠠⠁⠌⡀⢂⠠⠁⠄⠂⠀⠄⠂⠁⡀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠠⠀⠈⠀⢀⠠⠐⠀⠠⠀⠐⠀⡀⠈⠀⠄⠀⠄⠀⡁⠀⠂⢀⠂⢀⠐⠀⠄⠐⠈⡀⠐⠠⠐⠈⠠⠀⡁⠄⢀⠂⠁⠄⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠠⠁⠌⠄⠀⠠⢁⠂⠀⠀⠀⡁⠂⠄⠂⠄⠌⡈⠐⠠⢁⠂⠤⢈⡁⠎⢠⠐⡈⠤⠘⡠⢈⠡⠌⡐⠠⠁⠌⡐⠠⠀⢂⠐⢀⠂⠁⡀⠂⠁⠀⠄⠀⡀⠁⠀⠄⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⠀⠀⠀⢀⠠⠀⠀⠀⠄⠀⠐⠀⡀⠄⠐⠀⡀⠂⠀⠂⠀⠄⠁⠠⠀⠂⠠⠈⡀⠌⠀⡐⠈⡀⠂⢁⠂⡁⠄⠂⠄⠂⡈⠄⠠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠈⠀⠀⠐⠀⠀⠄⠁⠄⠂⠄⠀⠂⠄⠡⢈⠐⡈⠐⠠⢉⠐⠠⢈⡐⠄⡐⠨⠄⢂⠅⠢⡑⢠⠁⠢⠐⠠⠁⠌⡐⢀⠂⡁⢂⠈⠠⠐⠀⠄⠂⠁⡀⠂⠀⢀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⡀⠠⠀⠀⠀⠀⠐⠀⡀⠈⠀⠄⠀⠄⠂⠀⠄⠀⡁⠠⠁⠠⠈⠀⠄⢁⠀⠂⠠⠀⡁⠄⠂⠄⠡⠀⠂⠄⢂⠁⢂⠁⠄⠂⡁⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠈⠀⠀⠠⠀⠂⠀⠠⠈⡐⢈⠀⠀⠈⠄⡁⢂⠐⠠⢉⠐⠠⡈⠄⠡⠐⡐⡈⠔⡈⢄⠊⡡⢐⠡⠌⢡⠈⠡⢈⠐⡀⢂⠐⠠⢀⠂⠁⠄⡁⠄⠂⠁⡀⠄⠁⡀⠀⠐⠀⠁⠀⠀⠂⠀⠀
           Michael Jackson * First Onchain Collection 9/12 * Legends @ BTC⠀⠀⠀⠀
    • 10/12 tx 74f2b9b61d2d79bf0f3ba1f13088fb1c56cf308202afd508b6b88fe4e8b99c74
  • Pepe the Frog themed collections:
ANSI art. These can only be viewed on a terminal:
ASCII porn:
Misc:
  • tx 9089c4fac49593628e1334bbfe94080819bdac67eac18c9ffece5a2bc235a380: wizard taking a shower
  • tx fdf9b82e3177c5404f8251ad26460788fc8b29cc4cbd4951ea5e8438dcce9631: and tx 2031b40ccb3944822be709c9a41f38e10ddf13c577b3f2c4d2046ac73020f6f9 middle finger Unicode art. Both marked "THE MIDDLE 1/15".
  • tx ed3bd1a0cd8a18743acfd7162649a43b69f25a540fbfe6a2352a612ebfb381e6: JavaScript that generates a demoscene ASCII art animation that looks like a rotating thing
  • tx 78240e4691c7f75311a03125567f1e44fc0049db611f0ac554f04f8790e28e24: cute cartoon dog giving wearing a headband and giving thumbs up. The Chinese subtitle reads:
    买海豹胆小鬼
    which Google Translate translates as:
    A coward who buys seals
    TODO context. Sample hit at: twitter.com/0xTenkito/status/1612939684816031746
  • tx 3a474f540c1917817fba51d2f9fd647887c8c3cd9687eb8d34ab6787c9e8a7fa: ASCII art of mysterious man typing on his laptop. Satoshi comes to mind. The man's hat contains the following Korean characters;
    진실로같이가요
    which Google Translate translates as:
    Let’s go together truly
  • tx 18b7728f32ff27d410e57e289bca7b8c2bdf7c30a1c572a41acc1a8ff576b6ab: "I Want you BTC Maxis, Ordinal Army Enlist Now"
  • tx 2fc46b52e3ab7a1053c4c65a4dc3af6bb7e51eb15cb988294af3a203ad254eed: contains an ASCII art of an Iron Man-like mask with text:
    Did you know that within ASCII art an encrypted msg can be inside? All you need to do is decode it. Hence a pictureworthsthousandwords.
    But hopefully/presumably the author meant Steganography and not encryption right? Code "Your free GrrCon ticket" comes to mind.
  • tx 6d1d99ed05a152d59fdef4eb26a4a07a4f81dcd945249639af272504b4e70d27: Bitcoin whitepaper as Markdown, but with some great Unicode art rendition of the diagrams!
          ┌─────────────────────┐               ┌─────────────────────┐              ┌─────────────────────┐
          │                     │               │                     │              │                     │
          │    Transaction      │               │    Transaction      │              │    Transaction      │
          │                     │               │                     │              │                     │
          │   ┌─────────────┐   │               │   ┌─────────────┐   │              │   ┌─────────────┐   │
          │   │ Owner 1's   │   │               │   │ Owner 2's   │   │              │   │ Owner 3's   │   │
          │   │ Public Key  │   │               │   │ Public Key  │   │              │   │ Public Key  │   │
          │   └───────┬─────┘   │               │   └───────┬─────┘   │              │   └───────┬─────┘   │
          │           │    .    │               │           │    .    │              │           │         │
    ──────┼─────────┐ │    .    ├───────────────┼─────────┐ │    .    ├──────────────┼─────────┐ │         │
          │         │ │    .    │               │         │ │    .    │              │         │ │         │
          │      ┌──▼─▼──┐ .    │               │      ┌──▼─▼──┐ .    │              │      ┌──▼─▼──┐      │
          │      │ Hash  │ .    │               │      │ Hash  │ .    │              │      │ Hash  │      │
          │      └───┬───┘ .    │    Verify     │      └───┬───┘ .    │    Verify    │      └───┬───┘      │
          │          │     ............................    │     ...........................    │          │
          │          │          │               │     │    │          │              │     │    │          │
          │   ┌──────▼──────┐   │               │   ┌─▼────▼──────┐   │              │   ┌─▼────▼──────┐   │
          │   │ Owner 0's   │   │      Sign     │   │ Owner 1's   │   │      Sign    │   │ Owner 2's   │   │
          │   │ Signature   │   │      ...........─►│ Signature   │   │     ...........─►│ Signature   │   │
          │   └─────────────┘   │      .        │   └─────────────┘   │     .        │   └─────────────┘   │
          │                     │      .        │                     │     .        │                     │
          └─────────────────────┘      .        └─────────────────────┘     .        └─────────────────────┘
                                       .                                    .
              ┌─────────────┐          .            ┌─────────────┐         .            ┌─────────────┐
              │ Owner 1's   │...........            │ Owner 2's   │..........            │ Owner 3's   │
              │ Private Key │                       │ Private Key │                      │ Private Key │
              └─────────────┘                       └─────────────┘                      └─────────────┘
  • tx e643b2a25b6df9c1d5b0fad7168677a71b96544707efab16f0cf0266981cbe53: "Dear Luke Dashjr, here’s why I want to join the @TaprootWizards"
  • tx 6987171da8a07b365686f3ec25ccc08f731943eecbbebed0c9b0df63b58d69fe: classical painting of a nude female model marked "By Johnny Dollar J$"
  • tx 8ae6534ba41e305fedf068696111d5445e90c48cbd18081503e831399f1a11fb: HTML of monkey face with bow tie and pink cheeks. Cute! The HTML code is also arranged in a monkey like pattern.
  • tx d6c60f0efc9f3155712775c2a0f4e1d805f000fc50763c440cb575f252de371d: also seen at: www.h17n.art/: HTML with the busts of a few people who strongly criticized Bitcoin: Warren Buffet, "Paul Krugman", "Christine Lagarde" and "Peter Schiff":
    HYPERBITCOINIZATION
    A collection of 17 text inscriptions blessed by the most diligent bitcoin evangelists
                                                     ., ..,     ,
                                             ,..,  *,.  ,***/,..,/...,.
                                             ,.//(////*/#((//(##%#*   .  . .
                                        ,.**&&&&&%#%#%%%%%%###%%%%(//*,.  .         .
                                  ..**/%&@&%&&@&@&@&@@&&&%%%%#%%&%%####/   ...
                           .,,.,(//(&&&&&&&&&&&&&@@&&%#%&(%%##%#%##%%%#((#(*  .,
                           /*(*(%&&&&&&&&&&&&@@@&@&&%%%%%%##((########(#((/(//,. *
                      .  .,(((%&@&&&@&&&&&&&&&&&@&&&%%#%####%##(((((((#(###((/*****.../   .
                     .,,(%&&&&&&&&&&@@@@@@@@&&&%%#%######(#%#(#(###(((((#((#(#(((//##//*,,, .
                  ,, %%&%&&&&@&&@&@&%#@########%##(((((((#((((#(((#((((((#(#####(//(##(#((// *..
                  ,.(%&&&&&&&@&&&&%&%%%%&&%&%%%%%%%&&&%%%%%%%%########((#######(#((/(((#%(#(((*.
               *  **%&&&&&&&&%%@%%&&&&&&&&&&&&&&&&&&&&&%%%%%%%%##%##############(#(/##((####(((/,.
              *  .#&&%&&%@&&%&&&&&&&&&&&&&&&&&&&&&&%%%%%%%%%#%%%%%#######((#####%#(//(((#((##((/((,
              , .%&%&&%&&%%&&@&&&&&@&&&&&&&&&&&&&&&&%%%%%%%%##%%%##(####(##(#(##%(((*(((###(#(/((/((#,
              .,&%%&%&%##&&@&&&&&&&&&&&&%&&&&&&&&@&&&&%%%%%%%%#######(####(((####/#/(/(#(((##(/(((((#(/*
              .#%#%&&&#&&&&&&&&&&&&&&&&&&&&&&&&&&&&&%%%#%%%%#######(#####(((##(#(/%/(//(#///(((/(((((((/.
              *(#%&&%%%%&&&&&&&&&&&&&&&&&&&&&&&&&&&%%%%%#%%#####(##((#((((((((####(/((/((##/((((//(/((((/*
              ,###%%##%%&&&&&&&&&&&&&&&&&&&&&&&&&&%%%%%#########(#(((((((((((((%##(///*/((#/(#/((/(///(/**.
              */#%%%%%&&&&&&&&&&&&&&&&&&&&&&&&&&&%&%#%%#%#########(#(#((((/((//(//#(#(/((/*//(((#(/*,,****
               *##%%%%%&&&&&&&&&&&&&&&&&&&&&&&&&%%%%%%%#%%########((((((((///(##%(((#/(##,*(/#//((/****,...
                *(#%%%&&%&&&&&&&&&&&&&&&&&&&%%%&%%%%%#%#%#%%%#%###(/(((/(//(((/%(((/(////*/**//*****,***,
                 ,#&&%%&%%&&&%&&&&&&&&&&%&%%%%%%#%%%%&%&&%&&%%%%###(((/////((###(%(/*/*,/,*,,,******,,,*
                *.&%&&&&&&%%%%%%%%%%%%%%#&%%%%&%&&%%%%%&&#####((##((((////(/###%(#//.**,***//,....,*.
                *%&%&&&&&&&&&%#%##%####(%%%&%&&&&%%(#(%%###(#((((/(////(((((/**..,,,**,**,,..,,,,,,*
                **///(%%&%#%####((#%%#(/((#/(,/(**//**,/%**///(#(/((/**,*.*%((//*/*/,***,,,,,***,,*/
           *,///*/((/**,*,**#%/*,/%&&##/**,***,,,*//((((((///.*..*.,.*(////*//*//**(***,,**////***(*
          *./*  ..##(*,,,,,  ,,*///##*,*/*,.,*,,,,.**..  .,..*,*/*#((///////////(******,,. .*****//
           ((..   (((###((###(//,*(#(/*/*//*//(//(((((((#####(#,/%#((///////////******//,,.,,***/*
            .*..  %%%&%%%%%%####,%&@&%#,/*###(##((###%%%%###%#%./#((//(//******/*****////,**//((/.
             .#,..%%%%%%%%####%%%&&&%%#(*,/#%%%%%%%#####%%%%&&%.#((///////***********////,**/((*,
               ,@,#%%%%%%&&&%%%&&&&&%#####(*(#%&&&&&&&&&&&%&%/#///////***************/*/**/(/*./,
                 ((,/(%%###/*/%&&&&%%##(##%%%%//#%#((##/#//////(((((////****************,,,***(/
                 .#%%%&&&&%%(%&&&&&&%##(#%##%((#%&%%%&&&&%%%%###((((////*********///***(/////((
                  #%%&%&%%%#%&&&&@&%%%###%%##(#(*,//###%#######((((//////****//*///****(//((#(,
                  ,###%%#(//%%%%%%%#(//(((///**,./(//*/(((((((((//////**/*****/********.//((/*
                   /((((/*,.///(///*,,.     ..,*((##((/**//////***,,,,**************,,.,,,,*/
                    ////*,.,(##(/*,,    .,*///(##(((//////(***,,,,..,*////******,,,,,,,,,,////.
                     ((**,,,*/(((((//**///((((((((//////******/*,//(//(///****,,,,,,,,,,*////*,.
                      (#####((//*/((((((((((////*/*,,,,,,,**//##(((////(/*,,,,,,,,,,,,,//////*...
                       (#%%%%#(##/*/(///***,,,,..  .,,**/**/#%%##(///*///*,,,,,,,,,,,*///////,,*.
                        .##%%##%#%###(//////#%#(###(/////(#%#%##(///**//*,,,,,,,,,,,////((//***       .. ....
                          (###%##((#####(#(((((((/*////##%%#(##(///*,*//,,,,,,,,,,*/////((////      . ..  .. . ....
                           (##%%%((((#(((/(((/((((//(((#(%##(#(/***,*//,,,,,,,,,**/////(///(.     . .........   .. ....
                     .......,#%&%#((((((#/(((#(((//###%%((#(/((*,,,***,,,,,,.,****///////(/        .......... .............
                  .,...,......(%%%%%#%%%%%%%####%%#%%%###(//**,.,,*,,,,,,,,,****///////((  .. ... .......... ..............
                .............../%%%#%##%######%###%###////,,,,...,.,,,,,.**,**/////((((.   . ............... ..............
              ...........,,......############(##(#(/****,,,...,.,,,,,,,*,,,**////((//*    ................. ...............
             ......................((#((((/////***,,,,.,,.,.,,,,,,,,,,,.,,*///((///* ..................... ................
            .............................,*,,,,,,,,,,,,,,,,*,,. .,,,,,,,*/((((/***   ......................................
           ............................  .#&%%%%%%#/,.,,... .,,,,,,,**/((#((/**/,........................ .................
           ............................ .(&&&%%%###(*,**/*,,,,,,***/((###(*////.......................... .................
          ............................../&&&#*  .  .    ////////(((##%#/////(........................... ...........,......
         ............................. ,#,,,,,/ /,  .,  ,##(####%%%#(((/*/#/............................ ...,..............
         ............................ *#****..#, /*. (*, (%%%%##((((///#%(.............................. ..................
        ............................./%&///*...#*.*(/ .*/.##(((((((#%%&&................,.............. ...................
        ............................/%@@@#*..,..     .   , ((((##%%&&&,....................... .   .............,..........
       ...........................,/%@@@@%/,..,.  ,. .  *#%%#%%&&&&&%......................  ........................,.....
       ..........................,/%&@@#* .#((.....* ,(%&&&&&&@@@@@...............................,................. ......
      ..........................,/#&@@*./#,..(/*.*. ,%@@@@@&&&@@@(......,.,...,....,...........,..,........................
     .....................,....,/#&&@(*...&(*,...,#(*&@@@@@@@@@@...................,..............,.......,................
     .........................,/#%&@*##(#.,,...%(*..(@@@@@@@@&.....,............. ...,.............................,.......
    .........................,/#%&@%.#*/*..,#%...(*,%@@@@@&&#.,................. . ............... ........................
    Figure 5. . Source. Off-chain reference image for the ASCII art.
Small art as part of an ad for something like a collection or service:
Public-key cryptography Updated +Created
It allows you to do two things:
Symmetric encryption Updated +Created
Symmetric encryption is a type of encryption where you use a password (also known as a "key") to encrypt your data, and then the same password to decrypt the data.
For example, this is the type of encryption that is used for encrypting the data in our smartphones and laptops with disk encryption.
This way, if your laptop gets stolen, the thief is not able to see your private photos without knowing your password, even though they are able to read every byte of your disk.
The downside is that that you have to type your password every time you want to login. This leads people to want to use shorter passwords, which in turn are more prone to password cracking.
The other main type of encryption is public-key cryptography.
The advantage of public-key cryptography is that it allows you to send secret messages to other people even an the attacker is able to capture the encrypted messages. This is for example what you want to do when sending a personal message to a friend over the Internet. Such encryption is especially crucial when using wireless communication such as Wi-Fi, where anyone nearby can capture the signals you send and receive, and would be able to read all your data if it weren't encrypted.
Easily sending encrypted messages over the Internet is not possible with symmetric encryption because for your friend to decrypt the message in that system, you'd need to send them the password, which the attacker would also be able to eavesdrop and then decrypt the message that follows using it. The problem of sharing a password with another person online is called key exchange.
Advanced Encryption Standard (AES) is one of the most popular families of symmetric encryption algorithms.
OpenSSL is a popular open source implementation of symmetric and public-key cryptography. A simple example of using OpenSSL for symmetric encryption from the command-line is:
echo 'Hello World!' > message.txt
openssl aes-256-cbc -a -salt -pbkdf2 -in message.txt -out message.txt.enc
This asks for a password, which we set as asdfqwer, and then produces a file message.txt.enc containing garbled text such that:
hd message.txt.enc
contains:
00000000  55 32 46 73 64 47 56 6b  58 31 38 58 48 65 2f 30  |U2FsdGVkX18XHe/0|
00000010  70 56 42 2b 70 45 6c 55  59 38 2b 54 38 7a 4e 34  |pVB+pElUY8+T8zN4|
00000020  4e 37 6d 52 2f 73 6d 4d  62 64 30 3d 0a           |N7mR/smMbd0=.|
0000002d
Then to decrypt:
openssl aes-256-cbc -d -a -pbkdf2 -in message.txt.enc -out message.new.txt
once again asks for your password and given the correct password produces a file message.new.txt containing the original message:
Hello World!
This was tested on Ubuntu 24.04, OpenSSL 3.0.13. See also: How to use OpenSSL to encrypt/decrypt files? on Stack Overflow.
There is no provably secure symmetric-key algorithm besides the one-time pad, which has the serious drawback of requiring the key to be as long as the message. This means that we believe that most encryption algorithms are secure because it is a hugely valuable target and no one has managed to crack them yet. But we don't have a mathematical proof that they are actually secure, so they could in theory be broken by new algorithms one day.