Dog identifier in blockchain I would like to print qr-code with transaction that contains my home address to print it for my dog's necklace. If dog will get lost everyone can scan it and get the address.
How can I prepare the transaction?
Janina Lowisz of Bitnation's BlockchainID project became the first "World Citizen on the Blockchain" by making a sort of blockchain passport:



Something similar could be done for identifying pets.

For instructions on how she did it, see:
https://github.com/MrChrisJ/World-Citizenship