About this artifact
Silk Road saved lives that would have otherwise been lost on the streets. freeross.org/
Stored at 256 × 256 px · shown at 1.6× Written to the chain on 06 Dec 2016, block 442,225.
Silk Road saved lives that would have otherwise been lost on the streets. freeross.org/
A normal pay-to-public-key-hash output contains a 20-byte public-key hash. A data uploader can put arbitrary 20-byte chunks in that field instead. To the network it looks like many ordinary-looking outputs, but the “addresses” are fake because nobody knows a private key whose public key hashes to those bytes.
More about P2FKHEvery byte shown here was read from these transactions. Open one in a block explorer to check it yourself.