Martin HaferkornOpen the raw reconstruction ↗
Written to the chain on 11 Nov 2011, block 152,851.
Base58 vanity-address tribute: the fake P2PKH address '1MartinHaferkorncii112o11HdkMrtttD' spells the name (read directly, not byte-decoded; the 'cii112o11HdkMrtttD' tail is padding to a valid Base58Check address). Likely the German finance researcher Dr. Martin Haferkorn (Uni Frankfurt).
Base58 inscriptions put text into the visible address string itself. The address must still satisfy Base58Check rules, including a checksum, so the text often uses substitutions and padding to make a valid-looking address.
More about Base58Every byte shown here was read from these transactions. Open one in a block explorer to check it yourself.