Over the holiday we went to the Bend, Oregon area. I didn't go on any long dedicated birding outings, but I saw several new species, most of which are common there.
These photos are © 2021 Phil Thompson, all rights reserved.
My "birds in review" collages can be found here.
Signature
📄 hashes-2021-07-11-115108.txt
📄 hashes-2021-07-11-115108.txt.sig
The above hashes-<date>.txt file contains SHA-256 hashes of all the photos
from this shoot. The hashes-<date>.txt.sig is a signature of that hashes
file, created with my PGP key. The signature file
itself was written to both the Bitcoin Cash and Algorand blockchains, in the
OP RETURN and Note fields respectively, using the transactions below.
In short, this proves that these photos and the signature both existed at the time the
transactions were written to the Bitcoin Cash and Algorand blockchains.
This blog post has more details.
view the BCH tx on blockchair.com: c60bdfa1cb2ad1169eb19f6e30222f16953c7ba89524e8c0a70f923b27e50627
7:00AM Monday July 05, 2021
Rufous Hummingbird
9:14AM Monday July 05, 2021
Black-headed Grosbeak
9:26AM Monday July 05, 2021
Mountain Chickadee
9:55AM Monday July 05, 2021
Red-winged Blackbird
9:58AM Monday July 05, 2021
Yellow Warbler
9:58AM Monday July 05, 2021
Yellow Warbler
8:12PM Monday July 05, 2021
Brown-headed Cowbird
2:27PM Tuesday July 06, 2021
Western Bluebird
2:37PM Tuesday July 06, 2021
Pygmy Nuthatch
3:39PM Tuesday July 06, 2021
California Quail
3:39PM Tuesday July 06, 2021
California Quail
7:05AM Wednesday July 07, 2021
Brewer's Blackbird
7:56PM Wednesday July 07, 2021
Hairy Woodpecker
8:06PM Wednesday July 07, 2021
Hairy Woodpecker
8:08PM Wednesday July 07, 2021
Hairy Woodpecker
7:59PM Thursday July 08, 2021
Dark-eyed Junco