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keys.lol: a fun website demonstrating that 2^256 is absurdly large.
keys.lol/
2367 sats
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25 comments
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@ken
19 Sep 2022
bitcoin
related
Comparison: How Many ____ To Fill The Universe vs a Bitcoin Private Key
youtu.be/VqPWxiFgEnQ?si=MA_CAqJnOishfVod
42 sats
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0 comments
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@BlokchainB
28 May 2024
bitcoin
RustCrypto: Cryptographic Big Integers - Luke Parker
github.com/RustCrypto/crypto-bigint
136 sats
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1 comment
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@Scoresby
17 Sep 2025
crypto
How secure is 256 bit security? (2017)
www.youtube.com/watch?v=S9JGmA5_unY
1168 sats
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2 comments
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@ek
26 Jan 2024
bitcoin_beginners
freebie
Looo.lol – a binary math site
looo.lol/
100 sats
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1 comment
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@hn
6 Jan 2024
tech
Opcode Explained - Website with 256 opcodes
opcodeexplained.com/
4158 sats
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6 comments
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@Rsync25
8 Nov 2023
bitcoin
Undergraduate Upends a 40-Year-Old Data Science Conjecture
www.quantamagazine.org/undergraduate-upends-a-40-year-old-data-science-conjecture-20250210/
179 sats
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5 comments
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@0xbitcoiner
10 Feb 2025
science
Sha 256
twitter.com/bitcoinmagazine/status/1643715766355894279
20 sats
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0 comments
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@BitcoinIsTheFuture
6 Apr 2023
bitcoin
ShA-256
twitter.com/ln_capital/status/1667806393049513985
20 sats
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0 comments
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@tlkipps
11 Jun 2023
bitcoin
This Day on SN: September 19
61 sats
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0 comments
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@sn
19 Sep 2025
meta
The 66-Bit Puzzle has Been Solved!
12.5k sats
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15 comments
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@nullcount
13 Sep 2024
bitcoin
21 millions - Bitcoin core code
github.com/bitcoin/bitcoin/blob/master/src/consensus/amount.h
10 sats
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0 comments
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@Rsync25
25 Jun 2024
bitdevs
Searchcode.com's SQLite database is probably 6 terabytes bigger than yours
boyter.org/posts/searchcode-bigger-sqlite-than-you/
9 sats
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0 comments
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@hn
17 Feb 2025
tech
How Big is Bitcoin?
91 sats
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1 comment
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@suraz
11 Jun 2025
charts_and_maps
Hash rate new high! 240,000,000,000,000,000,000 computations EVERY second⚡️
twitter.com/documentingbtc/status/1569662018197520385
568 sats
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10 comments
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@mf
15 Sep 2022
bitcoin
Bitcoinmath.org
bitcoinmath.org
40 sats
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1 comment
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@hyperfree
26 May 2025
bitcoin
Mathematics AI Aristotle proves 30 year old Erdos Problem #124
964 sats
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28 comments
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@gmd
30 Nov 2025
AI
Most to least common 4-digit PINs - 3.4 million data points
52 sats
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1 comment
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@DEADBEEF
16 May 2024
charts_and_maps
Thousands of Corporate Secrets Were Left Exposed. This Guy Found Them All
archive.is/OBGWm
181 sats
\
0 comments
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@StillStackinAfterAllTheseYears
17 Aug 2024
security
The Russian Math Behind Google's Trillion Dollar Algorithm
435 sats
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0 comments
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@jakoyoh629
26 Jul 2025
science
Crypto's Kryptonite: Complexity
blog.lopp.net/crypto-kryptonite-complexity/
341 sats
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2 comments
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@CypherPoet
3 Aug 2022
bitcoin
Largest known prime number, spanning 41 million digits discovered
www.livescience.com/physics-mathematics/mathematics/largest-known-prime-number-spanning-41-million-digits-discovered-by-amateur-mathematician-using-free-software
419 sats
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7 comments
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@IamSINGLE
23 Oct 2024
science
more