There is a little girl busy explaining something rather exciting to her...father? He is older but not quite grandparent older so I'm guessing older Dad.
She is bouncing and talking with her hands and jumping excitedly as she discussed something just absolutely wonderful for her. He is laughing while she talks and has a wonderful smile on his face. He likely isn't keeping up with the story but the joy in their hearts as they move down the sidewalk is amazing. She has his hand, his attention, and all is right in the world.
I wonder what it is. What she did in class today, unicorn sprinkles and ice cream, what they're doing tomorrow on the field trip...
.. and then individual nodes on the blockchain validate the proposed hash and if the hash passes, they announce the block is true and it gets added to the blockhain and all the nodes move onto the NEXT block!
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