About this artifact
A wedding invitation in Cyrillic. The chain is used here as a registry office of last resort — the invitation will exist long after the venue, the guest list and the paper copies are gone.
← Timeline image · 2016
Stored at 950 × 531 px Wedding invitation (Cyrillic)
Written to the chain on 16 Jul 2016, block 420,960.
- Block
- 420,960
- Written
- 16 Jul 2016
- Size
- 26,072 B
- Format
- JPEG
- Transactions
- 1
- Dimensions
- 950 × 531
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.
