Shoot 2023-04-02-155838 — philthompson.me

Birds
Mandel

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Shoot 2023-04-02-155838

For this shoot, I was at Elliott Bay again. I was able to get fairly low by the water's edge to photograph a couple grebes, which were lifer Horned Grebes. I approached very slowly but they didn't seem to mind me, and I was lucky enough to get some good close shots.

I got another lifer as well, Pigeon Guillemot, and my best shot yet of a Common Goldeneye.

My "birds in review" collages can be found here.

Signature

📄 hashes-2023-04-02-155838.txt

📄 hashes-2023-04-02-155838.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: d2a520067b19cf5d69f75fa07456bb538d63fe35e1ac44fd689015c8b21669ee

view the ALGO tx on explorer.perawallet.app: NGZPREV4SKWI7B3RVB3UCSCF5RPQ4QA3SWDMKN74ZSBGFV5Y34NQ