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Ken's Coin Flip Result: tails
253 sats \ 8 comments \ @ken 24 Sep 2025 oracle
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Welcome to Ken's Coin Flip!
1740 sats \ 4 comments \ @ken 17 Sep 2025 oracle
This is it - this is your last chance. Ken's Coin Flip.
1902 sats \ 2 comments \ @ken 23 Sep 2025 oracle
A personally refined transcript of Hal Finney from 26 years ago
864 sats \ 2 comments \ @neoplasma 23 Aug 2024 bitcoin_beginners
GM 🟢🟥 YESNO Pepe woke up already flipping markets and sipping sats.
100 sats \ 9 comments \ @mega_dreamer 7 May 2025 oracle
🎉 Interactive SHA-256 visualizer
1248 sats \ 3 comments \ @bitcoin_devs 12 Jan bitcoin
HODLER ASKS: “Sha-256 breakable?”
243 sats \ 8 comments \ @8 27 Oct 2022 bitcoin
This transaction represents an entire year of my life.mempool.space/tx/9e5d8ccd8b3e214204bf06ca6fc84cf32dedaf607940a3e34b1709facb214172
55.2k sats \ 18 comments \ @BlueSlime 31 Oct 2023 bitcoin
SHA-256 explained: Padding
716 sats \ 0 comments \ @bitcoin_devs 16 Jan bitcoin
What Is SHA-256? An Excellent & Deep Explanation of Bitcoin's Hashing Algorithmblog.boot.dev/cryptography/how-sha-2-works-step-by-step-sha-256/
276 sats \ 1 comment \ @HODL 13 Oct 2022 bitcoin
SHA-256 Explained: Message Schedule
753 sats \ 0 comments \ @bitcoin_devs 30 Jan bitcoin
[TECHNICAL] #1 Personal Summary of HD-Wallets: Generating the Master Seed.
2945 sats \ 11 comments \ @Fabs 14 May 2024 bitcoin_beginners
Rework and improvement (?) to yesterday's post about the Blockchain.
345 sats \ 0 comments \ @Fabs 27 Feb 2024 bitcoin_beginners
Bitmain Labels Miners That Can Mine Multiple Hashing Algorithms “Trans Miners”
3431 sats \ 0 comments \ @thebitcoinbugle 21 Mar 2024 bitcoin
Bitcoin (BTC) Receives Massive Warning as SHA-256 Collision Raises Questionsu.today/bitcoin-btc-receives-massive-warning-as-sha-256-collision-raises-questions
217 sats \ 7 comments \ @ch0k1 1 Apr 2024 bitcoin
[TECHNICAL] Initial draft of my [personal] summary on part #2 of HD-wallets /ECC
3729 sats \ 29 comments \ @Fabs 17 May 2024 bitcoin_beginners freebie
Core bitcoin hashes
689 sats \ 1 comment \ @bitcoin_devs 7 Sep 2025 bitcoin
Interactive explainer of wallet seed phrases, entropy, and BIP39bennet.org/blog/how-secure-is-your-bitcoin-wallets-mnemonic-seed-phrase/
3284 sats \ 13 comments \ @bennet 9 Jul 2025 bitcoin
Super Bowl Betting Lock
473 sats \ 4 comments \ @chrisliss 8 Feb Stacker_Sports
Same Bitcoin TX in 2 different blocks. Is Bitcoin Broken?
5460 sats \ 24 comments \ @raw_avocado 10 Jan 2024 bitcoin
256 Foundation announces new grantsx.com/256FOUNDATION/status/2039543865393480040
785 sats \ 1 comment \ @Scoresby 2 Apr bitcoin bitcoin_Mining
🏆 "Korean President Yoon Ousted in 2024?" is officially resolved to YES 💰⚡
701 sats \ 11 comments \ @mega_dreamer 15 Dec 2024 oracle