Crypto developer. Rust & LN⚡️ fan. Bitcoin soft-maximalist. Coinomi founder 2014.
Berlin, Germany
Joined May 2010
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@LeFrecce please fix your website and customer support. I bought tickets three days ago, got charged but no tickets. Sent immediately to customer support but haven't received a human reply. Thanks
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Even with a message queue, there should be an independent system that audits payments and ticket releases and reports irregular cases for manual review. This is even useful in cases of CC payment reversals, where you can flag or revoke particular tickets.
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In case you missed it, BLAKE3 is out, it’s fast and a single implementation for 64 and 32bit systems. The icing on the cake: the reference implementation is written in Rust!
github.com/BLAKE3-team/BLAKE…
After using Rust and going back to Java, I have to jump through hoops to do deep copies, enforce immutability and be wary of nulls.
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Giannis L. Jegutanis retweeted
PSA: The Lightning Network is being heavily data mined right now. Opening channels allows anyone to cluster your wallet and associate your keys with your IP address. Use Tor, use private channels, use coinjoins ...
Regarding #rustlang await keyword, has anybody suggested future.:await? I find it visually distinctive and unique compared to future.await that looks like a field access.
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LN would probably need big payment hubs like the internet needs tier 1 carriers for increased efficiency. Being a “hub” is very risky so multi-layered security and HSMs help a lot.
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Giannis L. Jegutanis retweeted
We are happy to announce that the Gemini dollar (GUSD) is now live on @CoinomiWallet! coinomi.com/
Giannis L. Jegutanis retweeted
My name is Argyris Xafis.
This is a cryptocurrency donation website for the victims of the recent catastrophic fire in Greece.
I personally commit to transfer the ammount collected, to the official bank account for the ones affected.
thecrypto.care/
Coinomi supports native SegWit addresses now! Try it on beta now play.google.com/apps/testing…
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Your recovery phrase produces all the private keys to your wallet. NEVER trust it so easily with third party sites. #bitcoin
Some people got scammed when they entered their recovery phrases to various “claim Bitcoin Gold” sites.
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Ordered a @bitwala card 2 months ago. KYC wasn’t smooth. Card never arrived. They blamed the post & asked to pay again. Unprofessional.
Giannis L. Jegutanis retweeted
"This tx was generated by Coinomi" testnet.xmrchain.com/search?… (see the "Extra" field). $XMR community's heartwarming response saved the day.