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Gustavo Hassemer
@hassemer
58
Plant taxonomist. History lover. Blockchain enthusiast. Staunch proponent of freedom of thought and speech.
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November 7, 2023
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hassemer
HiveDevs
2026-03-17 19:01
RE: Hive-Mail updated to v. 2.1: file encryption added!
Thanks! Decrypting a message is super easy, you just use the "Decrypt" button. A Hive account is not required from the sender of an encrypted message, but the addressee must have an account,
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hassemer
HiveDevs
2026-01-19 22:57
RE: New, improved version of Hive-Mail, with browser-based GUI
Thanks for the feedback! Regarding your suggestion: To be frank not sure I get what you mean. In order to send a message using Hive-Mail the sender needs 1) the recipient account name, and 2) the message
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hassemer
HiveDevs
2026-01-13 20:35
RE: New, improved version of Hive-Mail, with browser-based GUI
Thanks! Please help spread the word.
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hassemer
HiveDevs
2025-08-14 19:46
RE: Introducing Hive-Mail, a new, quantum-resistant messaging protocol on Hive
Thanks!
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hassemer
HiveDevs
2025-08-12 05:09
RE: Introducing Hive-Mail, a new, quantum-resistant messaging protocol on Hive
Thanks for the suggestion. This is actually very interesting. Hive-Mail's quantum-resistant messages could be sent via Reticulum, if one didn't want them stored onchain on Hive. Still Hive would be useful,
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hassemer
HiveDevs
2025-08-11 23:18
RE: Introducing Hive-Mail, a new, quantum-resistant messaging protocol on Hive
Yes, that's a correct enumeration of risks. In sum, there's no privacy risk, IF the only compromised key is the Posting one. A caveat though: you said "they could send encrypted messages as you"
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hassemer
HiveDevs
2025-08-11 15:34
RE: Introducing Hive-Mail, a new, quantum-resistant messaging protocol on Hive
Hey, I'd suggest you try to use the new protocol, these doubts you're having would most likely dissipate. It's CLI-only, but it's already fully functional. That said, I understand your concern that Posting
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hassemer
HiveDevs
2025-08-10 00:15
RE: Introducing Hive-Mail, a new, quantum-resistant messaging protocol on Hive
Thanks! Make sure to test it. Yes, encrypted messages are conveyed in custom_json ops, requiring only Posting Authority signing. Yes, I'm aware PeakD offers this Sting messaging. However, I don't think
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hassemer
HiveDevs
2025-08-09 23:57
RE: Introducing Hive-Mail, a new, quantum-resistant messaging protocol on Hive
The creation of a "Hive-Mail vault" requires both the Private Posting Key and the Private Memo Key. The Active Key isn't used anywhere, for security reasons. Specifically, the Posting Key is
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hassemer
HiveDevs
2025-08-08 20:43
RE: Introducing Hive-Mail, a new, quantum-resistant messaging protocol on Hive
Messages published onchain using Hive-Mail are quantum resistant, but this does not change anything in the way how Hive currently works. Hive like most blockchains is not expected to resist Shor's Algorithm
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hassemer
HiveDevs
2025-08-08 20:30
RE: Introducing Hive-Mail, a new, quantum-resistant messaging protocol on Hive
Thanks!! Make sure to test it
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hassemer
HiveDevs
2025-08-08 20:29
RE: Introducing Hive-Mail, a new, quantum-resistant messaging protocol on Hive
Thanks! Do let me know what you think after testing it
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hassemer
HiveDevs
2025-03-02 00:52
RE: Presenting my new Key Derivation Tool
Hey, just a heads-up, I changed the link to this toolbox and its GitHub repository, here the new addresses:
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hassemer
HiveDevs
2025-03-02 00:35
RE: All owner operations in a single user-friendly page
Thanks! As I mentioned, this week I'm adding and improving things in the "Non-Owner Operations Toolbox", I expect to finish these tasks next week, then if all goes according to plan I'll publish
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hassemer
HiveDevs
2025-02-22 17:39
RE: Presenting my new Key Derivation Tool
Many thanks for the kind words! And thanks for the suggestion, I'll add a download button or maybe succinct instructions as to how to download the page, when the next version comes out
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hassemer
HiveDevs
2025-02-22 17:34
RE: Presenting my new Key Derivation Tool
Sure, here it is: I will include the github link in my next posts. Though it's quite dry as you'll see it, it's just the unified HTML code. Gandalf, do let me know if you have suggestions for improvement
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hassemer
Hive-Science
2024-03-03 16:42
RE: Exciting news: Hive-Science will embrace the PEvO project!
Sir, you raise important concerns, which I will try to discuss in depth in a future post. At any rate, I envisage that the "scientific front-end" we want on Hive won't auto-conceal (i.e. censor)
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hassemer
Hive-Science
2024-03-03 16:20
RE: Exciting news: Hive-Science will embrace the PEvO project!
Welcome onboard @gwajnberg!
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hassemer
Hive-Science
2024-02-12 20:14
RE: Can Hive be used to enable DeSci? Introducing Hive-Science
For the record: as per suggestions received, I just added the tag #INTRODUCEYOURSELF to this post. The post itself was not altered in any way.
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hassemer
Hive-Science
2024-02-12 19:27
RE: Can Hive be used to enable DeSci? Introducing Hive-Science
Thanks!❤️
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