I went birding at the coast recently. On this outing I saw many cormorants on the rocks, but none in close enough for a good photo opportunity. I did get some photos I'm happy with though.
These photos are © 2022 Phil Thompson, all rights reserved.
My "birds in review" collages can be found here.
Signature
📄 hashes-2022-09-07-070457.txt
📄 hashes-2022-09-07-070457.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: 091c5db144ab44aaed8ad9ac375e3cd303de910a620086886752564a14d41817
view the ALGO tx on explorer.perawallet.app: XPE3FPXOCFISPOY7PNRG2BOQZOVFJK4QJ4PKU7EQXZLAFARVYBXA
9:35AM Tuesday August 30, 2022
Band-tailed Pigeon
12:54PM Thursday September 01, 2022
Brown Pelican
1:13PM Thursday September 01, 2022
Western Gull
1:15PM Thursday September 01, 2022
Western Gull
1:18PM Thursday September 01, 2022
House Finch
1:20PM Thursday September 01, 2022
Western Gull
1:22PM Thursday September 01, 2022
Song Sparrow
1:28PM Thursday September 01, 2022
White-crowned Sparrow
1:28PM Thursday September 01, 2022
White-crowned Sparrow
1:36PM Thursday September 01, 2022
American Crow
7:35PM Thursday September 01, 2022
7:35PM Thursday September 01, 2022
7:37PM Thursday September 01, 2022
7:45PM Thursday September 01, 2022
7:50PM Thursday September 01, 2022
© 2024 Phil Thompson
‧
All Rights Reserved
‧
Terms
‧
Privacy Policy
‧
Disclaimer
About
‧
Archive
‧
GitHub
‧
Tip Jar
‧
RSS