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Winklevoss twins' involvement in Bitcoin by 
Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01
Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01These dudes are relentless!!!
How the Winklevoss twins’ crypto program failed by Good Work (2023)
Source. The Social Network: Eduardo Saverin tells the hearing how he was trapped into the shares dilution
. Source. The Social Network: dinner with Sean Parker
. Source. The Social Network: Eduardo Saverin tells the hearing how his shares were diluted
. Source. The Social Network: I'm Not a Bad Guy
. Source. How Mark Zuckerberg spends his money by Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01
Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01- www.architecturaldigest.com/story/zuckerberg-real-estate-holdings#:~:text=Zuckerberg%20began%20what%20has%20now,Kauai%20for%20about%20%24116%20million.
- padailypost.com/2017/11/15/zuckerberg-builds-new-houses-near-his-palo-alto-home/
- www.staradvertiser.com/2017/01/18/business/facebooks-zuckerberg-sues-to-force-land-sales/?HSA=74dae150a1d9f99e2592d0eac31ea430d01f35d5
Mark Zuckerberg and wife gush over Indian billionaire Anant Ambani $1M watch at pre-wedding party
. Source. 2024. Then later in 2024: www.theguardian.com/technology/2025/jan/07/zuckerberg-swiss-watch-meta-factchecking-video. Sad, very sad.
Of course those racist Nazis are a bunch of idiots, but how can you be surprised when freedom-of-speech focused tech gets used by them? www.theverge.com/2019/7/12/20691957/mastodon-decentralized-social-network-gab-migration-fediverse-app-blocking
Obviously, a few large instances dominate the user base for all practical purposes: kevq.uk/centralisation-and-mastodon/. And likely the network splits into hate-speech/non-hate-speech blacklist boundaries. And since the dominating closed networks will never lose user counts (???), the only instance that dominates will be the main hate speech one.
The flagship instance was mastodon.social and then in 2020 they closed signups for it and created a secondary mastodon.online.
The "advanced interface" feature is bad. Really bad. MacOS file browser inspired.
Privacy coin vs cryptocurrency tumbler by Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01
Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01In 2024 they started making tumblers illegal:
So why privacy coins weren't fully forbidden then?
Get Bitcoin transaction id from position in dat file by Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01
Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01Suppose we specify:The question then is, which transaction is encoded at that position of the file?
- a .dat file
- the offset in bytes within that file
This would allow us to index inscriptions in the .dat files directly with fast C tools, and then retrive the transaction ID to get cleaner data and metadata.
It should be possible if we managed to take the information from bitcoindev.network/understanding-the-data/ and dump into an indexed SQLite database.
I tried to start things off with LevelDBDumper:but that consumed all 64 GB of RAM on P51... github.com/mdawsonuk/LevelDBDumper/issues/15
LevelDBDumper -d ~/snap/bitcoin-core/common/.bitcoin/indexes/txindex -f btc.csv -q -o . -t csvBut OK, nevermind that repo, it can be done easily with the LevelDB API of any language: bitcoin.stackexchange.com/questions/121888/what-is-the-data-format-layout-for-txindex-leveldb-values. Just the data seems wrong and we don't know why.
Get all Bitcoin transactions from and to a given address by Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01
Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01- bitcoin.stackexchange.com/questions/77984/find-all-transactions-for-a-bitcoin-address bad close
- Blockchair
- stackoverflow.com/questions/28205667/list-transactions-from-given-address-in-bitcoind/78009760#78009760
- stackoverflow.com/questions/28205667/list-transactions-from-given-address-in-bitcoind/29244421#29244421 mentions --addrindex but that is dead now:
- bitcoin.stackexchange.com/questions/71019/filter-transactions-by-time-on-a-given-address/121720#121720
- bitcoin.stackexchange.com/questions/121718/fnd-the-most-valuable-transactions-made-to-a-given-address/121719#121719
- stackoverflow.com/questions/28205667/list-transactions-from-given-address-in-bitcoind/78009760#78009760
For the love of God, on Ubuntu install from the official AppImage downloaded from electrum.org/#download, not this random outdated Snap snapcraft.io/electrum:
Tested on Ubuntu 23.10:Patch submited at: github.com/bitcoin-core/btcdeb/pull/143
sudo apt install libtool
git clone https://github.com/bitcoin-core/btcdeb
cd btcdeb
git checkout 4fd007e57b79cba9b5ffdf5ffe599778c0d63b88
./autogen.sh
./configure
make -jThen we use it;and inside the shell:
./btcdeb '[OP_1 OP_2 OP_ADD]'btcdeb 5.0.24 -- type `./btcdeb -h` for start up options
LOG: signing segwit taproot
notice: btcdeb has gotten quieter; use --verbose if necessary (this message is temporary)
3 op script loaded. type `help` for usage information
script | stack
--------+--------
1 |
2 |
OP_ADD |
#0000 1
btcdeb> step
<> PUSH stack 01
script | stack
--------+--------
2 | 01
OP_ADD |
#0001 2
btcdeb> step
<> PUSH stack 02
script | stack
--------+--------
OP_ADD | 02
| 01
#0002 OP_ADD
btcdeb> step
<> POP stack
<> POP stack
<> PUSH stack 03
script | stack
--------+--------
| 03
btcdeb> step
script | stack
--------+--------
| 03
btcdeb> step
at end of script
btcdeb>Bibliography:Monday, January 29, 2024
- bitcoin.stackexchange.com/questions/5883/is-there-a-listing-of-strange-or-unusual-scripts-found-in-transactions/105392#105392
- bitcoin.stackexchange.com/questions/547/useful-alternative-bitcoin-transaction-scripts
- bitcoin.stackexchange.com/questions/35956/non-standard-tx-with-obscure-op-codes-examples/36037#36037 notably provides the amazing www.quantabytes.com/articles/a-survey-of-bitcoin-transaction-types
An overview of recent non-standard Bitcoin transactions by 0xB10C by Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01
Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01 Bitcoin script that terminates with multiple values on the stack by Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01
Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01 3ad6677303fb6f700a4f2f977fe86e5324e0ddb0d3b33a649e513d7e88904e85 by Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01
Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01This contains various outputs that seem trivially spendable in a made up of two non-zero constants, e.g.:Or are we missing something? The values are quite small and wouldn't be worth it the miner fees most likely. But is there a fundamental reason why this couldn't be spent by a non-standard miner?
{
"value": 0.00002000,
"n": 9,
"scriptPubKey": {
"asm": "1 8fe61f026c7545a99c6e0f37a5a7eceee5fdf6723c1994ccbfb740556632e9fe",
"desc": "rawtr(8fe61f026c7545a99c6e0f37a5a7eceee5fdf6723c1994ccbfb740556632e9fe)#lxgt8lak",
"hex": "51208fe61f026c7545a99c6e0f37a5a7eceee5fdf6723c1994ccbfb740556632e9fe",
"address": "bc1p3lnp7qnvw4z6n8rwpum6tflvamjlmanj8svefn9lkaq92e3ja8lqcc8mcx",
"type": "witness_v1_taproot"
}
}, First mentions of bitcoin on public television by Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01
Ciro Santilli 35 Updated 2025-01-10 +Created 1970-01-01 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!
We have two killer features:
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- 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 - 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: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.
- 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
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. . 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:
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Figure 6. Dynamic article tree with infinitely deep table of contents.Live URL: ourbigbook.com/cirosantilli/chordateDescendant 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