Coinbase message Updated 2025-07-16
The input script of the Coinbase transaction can be anything, and this can be used as a Bitcoin inscription method.
Notable examples:
For now we are going to keep this site porn-free and only link to prevent bad things from happening, as it might violate GitHub porn policy depending on how it is hosted, and Google may dislike it. Video "What is more obscene: sex or war? scene from The People vs. Larry Flynt".
If illegal porn were to ever be found, we would be unable to acknowledge that, and would just have to silently remove it. Of course, the reproducible nature of Bitcoin Inscription Indexer means that anyone who regenerates the data would immediately see such entries in the diff.
Another issue is that it can be quite hard to determine if porn is legal or illegal, e.g. it can be hard to distinguish legal an illegal ages or revenge vs consensual porn, especially at the low resolutions that you may expect to find embedded in the blockchain. We are generally going to be quite strict about this, and in case of uncertainty on porn legality we will censor first.
OK the list:
4c903a377addab7c1e35a685d3dabc664199e406374b1e5ce2fc59e78fb5b754.gif
Here are some exceptionally interesting text inscriptions that are not mentioned in other sections:
TODO:
  • 55a5d0c09ad5535711d649fdab394add3bb6e50cc2c49920cf0cb758ff0b69e8 via cryptograffiti.info contains what seems to be a ASCII table tracking train movements? Maybe from a train lover? But also curiously, it is GPG signed:
    -----BEGIN PGP SIGNED MESSAGE-----
    Hash: SHA256
    
    time    direction    # covered    #uncovered    notes
    11/11/2013 6:31pm    E    4    1    csx 6243
    11/19/2013 4:46pm    E    3    0    csx 6215
    11/19/2013 5:44pm    W    4    0    Amtrak
    11/21/2013 4:05pm    E    0    0    csx 6206
    Interesting.
    86c1b7bd8bbdd8903355a8f6a408616621fd2ea4321b9aced778f388afe0b244 has something similar.
  • cc38d740dc1999a803dbba0c48a82af994861e0767f6bcd7d6ceebe4e66b4678 via cryptograffiti.info contains a pipe dream technical proposal idea entitled:
    Attack-resistant decentralized time and location services via Nakamoto chain consensus.
  • 5d9ef37e6beea5342ce1cb2681a7b465a542394aeda2b1e1fed00fab44b17833 via cryptograffiti.info contains a test of every character from 0 to 255, e.g. some of the readable characters are:
    65:              A
    66:              B
    67:              C
    68:              D
    69:              E
    70:              F
    71:              G
    72:              H
    73:              I
    74:              J
    75:              K
    76:              L
    77:              M
    d5f6614b4e3bdc611c8ad15f158163e48e1a1298ea5f5f9832ada8db6e2dd4b2 has something similar.
  • 0f96b2f6e3c4f4b6319efbafd2e7148d507b260b4d7914766e79aec7d9ac9574 via cryptograffiti.info has a long-ish message that looks like a software release note, not sure what it is about:
    Truecrypt 7.1a
    ==============
    
    2015-07-19
    
    I am setting the filesizes and checksums of the last Truecrypt version (7.1a) in stone.
  • 206a0edb11ba0677248709d9bc5210b35e8a03710d9bb19c6f1e4e254bf21f5e via cryptograffiti.info has a letter to AGI:While cute, the author clearly underestimates the magnitude of singularity!
  • cdbeb50c11b788fa4e67e00fb2e2607b129492a4a38bed0a9e31443a42e272a4 via cryptograffiti.info contains a semi-philosophical text that starts with:
    When in the course of cosmic evolution,
  • b55c3312ceeeb4ab422b658f5f4d5884775a498ddde6a527fca7b67752e1b044 via cryptograffiti.info contains some wedding vows starting with and GPG-signed:
    Zachary Thomas Smith,
    I give myself - Jenna Marie Vaziri - to you, to be your wife, your best friend, and your home - just as you are to me.
  • 3620da027df2e2e34ac9abe0123dcd7217fc5b8dec9921cbae258c640c7a6591 via cryptograffiti.info contains a neatly formatted UTF-8 ad with a link to: bitcointalk.org/index.php?topic=1033773.0
    ╭───────────────────────────────────────────────────────────────────────────╮
    │    B&C EXCHANGE:  A decentralized cryptocurrency exchange for everyone    │
    ┝━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┥
    │             https://bitcointalk.org/index.php?topic=1033773.0             │
    │                                                                           │
    │ B&C Exchange will be an open-source decentralized exchange that completes │
    │ cryptocurrency  trades between  users by utilizing multisig signers  that │
    │ compete for blockchain  rewards based on their effectiveness and honesty. │
    ├╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┤
    ┆          ▷▶▷▶    There are 10 days  left in the auction!    ◀◁◀◁          ┆
    ╰───────────────────────────────────────────────────────────────────────────
    The thread links to bcexchange.org/ which is dead as of 2024.
    f93e128c59b357ca2d1b256eb1c4d991c488da460527ca0898dc789210073bd2 has another one:
    ┏━━ UTF-8 is coming to CryptoGraffiti.info!!! ━━┓
    ┠╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┨
    ┃ I love you.                          Σ΄αγαπώ. ┃
    ┃               Ma armastan sind.               ┃
    ┃ Aš tave myliu.               Mä rakastan sua. ┃
    ┃                 Я люблю тебя.                 ┃
    ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  • 140562ceb42fc8943fa52ccc0ddbb11ca2d88dae9b5240d7a4b46864538c515aTODO understand this part:
    The "Address" you see above is more than a bitcoin address? For example, the web address to this
    
    reddit thread is: https://www.reddit.com/r/Bitcoin/comments/3cdxep/reddit_on_the_blockchain_test/
    
    Which converts to the bitcoin address of:
    12uPLj6PSz6ULnZi1jXo7Ch1Je1SuqxRcE
    
    How? Because any text, like a web address, can be converted into a bitcoin address.
    
    www.reddit.com = 1MZCEUCtyJCDkNSLYbPVvAgf9V3CsEw3t
    www.google.com = 1JEZLaFciACHDEMVd3RXZzPmGcsWEwYQLr
    www.voat.com = 1JvCp9X5Bvvt2kz3EqP5ppkzX62sKgKbqr
    www.paystamper.com = 14wgeaWz2rKax8iVSWNFSrSsAYNeGyNdkt
    Duriel@paystamper.com = 1HcuhfTAiQCt6KdMG2rZLXsTcKYj9nLDhS
  • 940f41f5cc96182c1392c239d7570f94bd524e141ca0a88fdb154bd817049f83.bin via cryptograffiti.info contains some links to profiles controlled by a "Daniel Michael Abraham" www.linkedin.com/in/daniel-abraham-9432a798/. Other messages by him:
    • 3d39024fa0cddfc529d4a41501df7a076f5bcf9a7a43f88f54a717e6df7f4770
    • 088ebf7ffdef96b8fcac7eafa2ff6d04f295ea24f159e1ce4b7d47ed7b91b1f9
Erik Finman thinks school is broken Updated 2025-07-16
archive.ph/fYpC1
The way the education system is structured now, I wouldn't recommend it, It doesn't work for anyone. I would recommend the Internet, which is all free. You can learn a million times more off YouTube and Wikipedia.
Transactions such as tx fe37c7eee73be5fda91068dbe0eb74a68495a3fc7185712b8417032db7fc9c5e (2015-01-15) starting with
U2FsdGVkX1/4iSjLxQ5epo8eRSCOQLGgAsn1CucGii27k8ZyC7Jz6wxhYcevVmxi
6Q4ZFN04WDN0UhKqYardgQf26oeBMURupduDd0ZozxlgMrBkFOCaARqU7RABVWDO
/ruPUcOY0VC8p4lrMNqSdqvN7y6OWwOSH3c0duumZfFNZs9+BbtKCxtaqR5+RkUI
are Base64 encoded. Running them through base64 -d leads to starting output bytes Salted__ which as mentioned at security.stackexchange.com/questions/124312/decrypting-binary-code-from-a-base64-string is OpenSSL encrypted data. So hwerever we see the start:
U2FsdGVkX1/
we might as well give up. That string appears 26 times in our data currently, between 6c091e6152b83ec0df8d0d87c7c5f3da72a3328ed3a5d91768ba0ab899c16b9d (2014-09-28) and 84189c82995db355e92e37f8cfe8a9274e9a5d157f1f1658067672e707469a09 (2019-07-06)
The following via cryptograffiti.info get marked by file as "openssl enc'd data with salted password, Base64 encoded":
  • ad3d8a0a5d57114b1780341cb5104284f029bb01b1b3558f7c7b9ce51eb67e18
  • 1cd0c631f444d664601468f644b70e0166019a54d8678de51310139b6c8b2bd7
  • ccc3fb2c9cb1c640b76645a8658693066fd63433ab17c318691ad5bd62601c0e
  • e6eb0cb8268a9b3d012d2957b32d4b28ccc3317593f54f4bfe4b387326588bd2
  • c40e322b198b715accc4a67fad244ed131b8cef0785070e06d10d56c4ab389f2
  • 37a261ac6dbf59e3c9673a22028bcdbdd08926a9d32134ab8fba0897f6dcd196
  • f1aa516fe00ec2156f16fcb9da422f6cbcd141e8e58c895d8bc37b4ad2fd714e
  • 7faf29c7dd7d9cc6d099c262f7ec7edd7fc768276482ad66ceefdd814f1d38ab
  • 69cac244051661cc0b8b08905af5ab312a1282b68c932e5d1e3c46ad47ff0f7a
  • 1773c39f844951b7169dc34aa0c72aa7b43cae6a103ed1223527ef0f4deec2a9
  • b1d4bf3fc46e63c995ad4299f3576340077bc810dfa5c502d1c068460d54bc98
  • a52625837741902e1dd24de3dbd3b948d6e0907ad3fc957c13cdf53fa2c3b9ac
  • 4ca742813eaccef009e24e92150dda06540c2ac81782f1569b1ebb3179a413d2
  • 6c3bab5fc6e6352c62a16ab0f47394845aa41a2c0b25e1a1073a4aeac150e03d
  • 20b8feef3d293a0dd79e3c169fceb1217465502a523acbab903a7eb0cd183709
  • b7863215b99567bc9e71155b13f3c5f26d15eac52493ee2e834129460ffd2aec
  • 2c8961a64bb11d5855790085f51007273467f7ef862137215c9f1d958dcb6c57
  • bed542957bdd8f644a4fcd671a8c66a5cc5d6168f9fa60d37177703e77558eee
  • 3e45af9d828754d5a38c86636a070610f6e828482718c4a597d272d41a3e31fa
  • a13af4817e85cacce3cfb445001e2fb2f56cdc30f78348fd2580bf8f4c84dc55
  • 87a10f6bc65a08067b2544e46be00d4af62c0cfed3ae0b165d5eedaff09d81da
  • ef55826befabbe9dcd44d87fc385d600dd4c4cba3346cde53d8c591960e9b4dc
  • 5d30f63131dcf2b4d001b4ab530e18cc6ff8ffd16cade055ff4587a59b84e420
  • 8a75514829b6e30b9fea434eef77b1589ff3f4bdfc0056bd087efbfb8314eb59
  • e2be1062c9d43cc6ed43de6f7a40c728d2d92ed0325abde24ff3300cf3ae136a
  • 8fe5c2679237e36c74fda04bb083f732c4afdd06af81121b1d7b4d5bd677135f
  • 7f099f094d8d51105d8655253d45ebddf1c88b9e138c302a65d2878a237e620c
  • 0fc4b3a305e2a7faa2e7d9c2f23d23d626e9e75f1f2a37133f283334b314645b
  • 933b321e7b7144ed5e4e1750f944be9ed10293633d9b288bf05febdeb9dc40a3
  • 6215486bc024dea7991b142e50e111c4063e1db4a867514612b8e794b8ef5635
  • fc0613e11269962d97373b10e310f451fb76c7bb477ba1afb45773c44851e9ed
  • ab51d2c037b4625394c68706da83c26bad751018d2a3e377a51988bd8ee18647
  • 7ca9b337172f4feff67a0ecbfbd76798265e08c6ebe989a319883c695d756247
  • 0f0b477e456dcf286d7262497bcd5b3b6a3ce89f81761c2f59ff702539ab6183
  • a320152fd59426c8853dd781db9d682f89755953b39a653f9e9c9628a5fce7fb
  • e96221da774fb52d24dda1b83b14c99085eb4befac64691722c56eb750562d68
  • a7a5ca68dd340dd42bd5c91e0febe68e5fd2fb993da2992661183eaafe8ad89e
  • 64e9d95e2333cfd155506199c8d926649e63a98dbc83c1221b8dd1580937b942
blockchain.news/news/mysterious-bitcoin-inscriptions-a-puzzle-in-raw-binary-data mentions a huge 9 MB Ordinal ruleset inscription that no-one managed to decode, and so people suspect is encrypted data. Seems to be split across transactions, starting at fed7de7fb75a3fe3c1acbbd8e19a4c540fb368474c8834e4ddb1d5bab764a767
pciutils Updated 2025-07-16
Sotware project that provides lspci.
Fiberscope Updated 2025-07-16
OXAM Updated 2025-07-16
This is apparently where past exam papers can be found. Paywalled of course.
The paywall is stupid however, as they seem to provide past papers upon request, e.g.
This adds to the mess of having a different location for material per department. Presumably this exists because the central university authority wants to centralize examinations to have better control over degree requirements. If only they would also do the same for all materials and end the mess.
react/hello.html Updated 2025-07-16
Minimal React hello world example. As you click:
  • one counter increments every time
  • the other increments every two clicks
By opening a web inspector, you can see that only modified elements get updated. So we understand that JSX parses its "HTML-like" into a tree, and then propagates updates on that tree.
By looking at the terminal, we see that render() does get called every time the button is clicked, so the tree of elements does get recreated every time. But then React diffes thing out and only updates things in the DOM where needed.
RDNA 3 Updated 2025-07-16

There are unlisted articles, also show them or only show them.