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@ElChair0's bio
72 sats \ 7 comments \ @ElChair0 12 Jan 2023 bitcoin
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Personal summary about master extended keys, child individual keys, and more
931 sats \ 1 comment \ @Fabs 16 Aug 2023 bitcoin
Somebody check me on this plz - private key/script type/public key relationship?
1693 sats \ 8 comments \ @Signal312 24 Nov 2024 bitcoin
Full list of Bitcoin address prefixes
4490 sats \ 24 comments \ @italiansatoshi 3 Jan 2024 bitcoin_beginners
Help me with some PGP (cv25519) key.
348 sats \ 3 comments \ @_Bubble_2009 28 Apr 2025 AskSN
Bitcoin History: The time Mt. Gox destroyed 2000 BTC by accident
3170 sats \ 7 comments \ @shibe 30 May 2023 bitcoin
Decoding #3: P2PK explained simply
492 sats \ 0 comments \ @bitcoin_devs 28 Nov 2024 bitcoin
The 66-Bit Puzzle has Been Solved!
12.6k sats \ 15 comments \ @nullcount 13 Sep 2024 bitcoin
A bitcoin scam uncovered: get some eyes on this
11.7k sats \ 33 comments \ @icecakes 19 Aug 2024 bitcoin
Can you crack this SSH key?
1548 sats \ 12 comments \ @ek 28 Sep 2024 security
Privacy tip: use comment as the id of you PGP / GPG key instead of email.
2933 sats \ 3 comments \ @denationalized 7 Apr 2024 privacy
Do you use a key file in keepassxc?
1440 sats \ 10 comments \ @Monotone 11 Oct 2023 tech
Merging split keys - addition and multiplication of two elliptic curves
1665 sats \ 1 comment \ @cyphrRabbit 17 Sep 2023 bitcoin
Definitive explanation of my weird Bitcoin transaction
62.9k sats \ 39 comments \ @vostrnad 7 Jul 2024 bitcoin
Nostr signing device on a smartcard is now a reality 🔥
20.9k sats \ 12 comments \ @Satochip_ 26 Feb 2025 nostr
Analysis of 0xB10C's weird bitcoin transaction
25.5k sats \ 61 comments \ @supertestnet 1 Jul 2024 bitcoin
Learn How to Verify with Me ( with Baby Steps )
16.3k sats \ 57 comments \ @Natalia 26 Mar 2024 bitcoin freebie
The Curious Case of Digital Signatures
22.5k sats \ 60 comments \ @ek 23 Feb 2024 crypto
Resolvr's Newest Release: Keystache - A Place to Stash Your Nostr Keys
27k sats \ 2 comments \ @Resolvr 24 Feb 2024 builders
This weird trick lets you replay the same signature two or more times on mainnet
11.7k sats \ 8 comments \ @supertestnet_phone 25 Feb 2023 bitcoin
hex to nsec?
61 sats \ 4 comments \ @crrdlx 26 Jan 2024 nostr
Upgrading key
1883 sats \ 3 comments \ @chowwiwang 17 Sep 2023 nostr