Alex March (hosaka)

Alex March

co-founder of casaliz.co.jp, work in software/embedded/VR, interested in learning ethereum protocol and L2 development, farcaster.id/hosaka

81 Followers

Recent casts

my first car, the day I bought it, it was almost as old as I was at the time Toyota Corolla

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A Russian-made bike with a side car, called Ural, spotted in a small town called Hatogaya in Saitama. You can tell the owner takes good care of it :)

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First decent sized order (100 units in total) is ready to ship! The customer is a luxurious hotel in Tokyo, the application is a staff training and hospitality improvement VR tool that we've been working on for a while now.

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Top casts

Built a few extra hillside46 boards (open hardware/software by mmccoyd on GitHub). I've been using one at work and wanted another one at home but the JLCPCB minimum batch is 5 PCBs :) MCU is an RP2040 SeaPicro, Choc v1 brown/white switches, clear, white and black cases.

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I have a couple of solo validators and a couple of rocketpool ones. How religious are you about keeping your RPL collateral above minimum? I find that almost every monthly RPL round I need to add at least 0.5 ETH to stay above 10%, which I gave up on recently.

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I'd probably try incremental increases and monitor how saturated your 1gig link becomes. It will benefit other nodes in the network if you have the bandwidth to spare.

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Refunded Ledger Stax pre-order. I think I'll stick with multisig 2/3 controlled by 3 hw wallets from different manufacturers, including Ledger. Any suggestions for open source hardware/software wallet? Trezor fits the bill, need at least 1 more!

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Onchain profile

Ethereum addresses