Florian Weigand

Founder of BitFlow - Fast and insightful Technical Due Diligence of software companies

[Florian Weigand @flowVenture]

@ThierryBorgeat I don't understand why more expensive is „better“. I would argue the best life quality with a lower cost is optimal and in this Porto could be considered the winner in this chart

[Florian Weigand @flowVenture]

@TichysEinblick @PhilippMattheis Dieses Risiko besteht jedoch erst, wenn der öffentliche Schlüssel einer Adresse im Netzwerk bekannt wird. Da bei Bitcoin-Adressen meist nur der Hash des Schlüssels öffentlich ist, bleibt der private Schlüssel geschützt, solange keine ausgehende Transaktion getätigt wurde.

[Florian Weigand @flowVenture]

@TichysEinblick @PhilippMattheis Bitcoin ist weitgehend quantenresistent, da Hashes wie SHA-256 durch Quantencomputer nicht effizient gebrochen werden können. Eine potenzielle Schwachstelle liegt lediglich bei den digitalen Signaturen, da der ECDSA-Algorithmus anfällig für den Shor-Algorithmus ist.

[Florian Weigand @flowVenture]

@ordinarytings If the public key is visible (already spent from P2PKH/P2WPKH, all Taproot (P2TR) UTXOs, old P2PK): a quantum computer running Shor could in principle derive the private key and steal funds.

If the public key is still hidden behind a hash: an attacker would need a hash preimage.

[Florian Weigand @flowVenture]

@jaltma That's why companies like Microsoft, Nvidia, Apple trade at P/E ratios of 25-40, while small or risky firms might trade at 8-12

[Florian Weigand @flowVenture]

@NoahEpstein_ Team

[Florian Weigand @flowVenture]

@pablo_rothbart ICON

[Florian Weigand @flowVenture]

@pbteja1998 If you encrypt the API key with the users password and store it in your database you can decrypt it on user login locally (because he enters the password there anyway). And sure you store only the salted hash of the password in your DB. So no way to access the API key

[Florian Weigand @flowVenture]

@kylegawley Have a look at European peripheral regions especially:
- Madeira (Portugal)
- Canary Islands (Spain)

[Florian Weigand @flowVenture]

@DanKulkov Thanks for your advice!

https://t.co/hpnUz1Igep

[Florian Weigand @flowVenture]

@levelsio The same happened to my MacBook Pro 16". Apple exchanged it for free as the MacBook was basically brand new.

But this MacBook is really the worst MacBook quality wise (and I use MacBooks since 2008)