About this artifact
A hand-written wedding contract in Czech, photographed and uploaded. A private agreement given the most public and least revocable form of witness available.
← Timeline image · 2016
Stored at 209 × 253 px · shown at 1.6× Hand-written wedding contract (Czech)
Written to the chain on 20 Aug 2016, block 426,072.
- Block
- 426,072
- Written
- 20 Aug 2016
- Size
- 32,024 B
- Format
- JPEG
- Transactions
- 1
- Dimensions
- 209 × 253
How it was stored
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 P2FKH Proof · 1 transaction
Verified against the chain
Every byte shown here was read from these transactions. Open one in a block explorer to check it yourself.
