Inscription added by Satoshi Nakamoto on the Genesis block containing:which is a reference to: www.thetimes.co.uk/article/chancellor-alistair-darling-on-brink-of-second-bailout-for-banks-n9l382mn62h wihch is fully titled:The "Alistair" was slikely removed due to limited payload concerns.
The Times 03/Jan/2009 Chancellor on brink of second bailout for banks
Chancellor Alistair Darling on brink of second bailout for banks
Through the newspaper reference, the message proves a minimal starting date for the first mine.
And it hints that one of Bitcoin's motivation was the financial crisis of 2007-2008, where banks were given bailouts by the government to not go under, which many people opposed as the crisis was their own fault in the first place. A notable related stab is taken at Len Sassaman tribute.
We can extract the image from the blockchain ourselves by starting from: blockchain.info/block-height/0?format=json.
From that page we manually extract the hash and that does contain the famous genesis block string:The JSON clarifies that the data is encoded in the
000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f and then:wget -O 0.hex https://blockchain.info/block/000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f?format=hex
xxd -p -r 0.hexEThe Times 03/Jan/2009 Chancellor on brink of second bailout for banksscript field of the transaction input:{
{
"script":"04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f6e64206261696c6f757420666f722062616e6b73"The extra where:
E (0x45 in ASCII) in EThe Times is just extra noise required by the script, we can break things up as:04ffff001d0104 45 5468652054696d65732030332f4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f6e64206261696c6f757420666f722062616e6b7354isT- the
04ffff001d0104part just doesn't show up on the terminal because it is not made of any printable characters.
The initial
04 is OP_RETURN.TODO what is actual the meaning of the
ffff001d010445 part? @defango twitter.com/defango/status/1642750851134652417 comments:04ffff001d0104 is a hexadecimal string. It is commonly used in the Bitcoin network as a part of the mining process. Specifically, it is used as the target value for a block to be considered valid by the Bitcoin network.This value represents the level of difficulty required for a miner to generate a block that meets the network's criteria. The first four bytes, 04ffff, represent the maximum possible target value. The next three bytes, 001d01, represent the current difficulty levelwhile the final byte, 04, is a padding byte. In summary, this value sets the difficulty level for mining a new block in the Bitcoin network.
TODO the
output of the transaction has a jumbled script, likely just a regular output to get things going, can't be arbitrary like input.
- medium.com/@chain.info1/the-mystery-behind-satoshi-tribute-donations-cf4ce28c56a1 The Mystery Behind "Satoshi Tribute" Donations by Chain.Info (2020)
accounts for them all, which we know how to do due to the classification of finite fields.
So we see that the classification is quite simple, much like the classification of finite fields, and in strict opposition to the classification of finite simple groups (not to mention the 2023 lack of classification for non simple finite groups!)
This is a must if the people want to regain control of their society from apathetic politicians.
I would also increase voter percentage due to convenience, and reduce the weight of voting fraud cases, as everyone would be able to check that their own vote was counted correctly.
And then, we would be able to have referendums for basically any important decision being made. No need to go out on the streets and waste your time in a mass protest! Just vote!
It is possible to implement anonymous electronic voting with ring signatures, an algorithm also used by Monero, an anonymity focused cryptocurrency, as mentioned e.g. on this 2004 paper eprint.iacr.org/2004/281.pdf. The system can be set in a way such that you can only deanonymize someone if everyone else, or a very large number of people, conspire against that person.
The same system could also be used to setup forums where only citizens of the country could comment and propose changes and vote on them.
With electronic voting, we could have a system where you can let someone you trust vote for you automatically, or vote automatically for certain subjects alone, a bit like we do by electing senators. But then you would also be able to override specific votes if you wanted to.
In this system therefore, anyone who can proxy vote has to have their vote public, and placed in a decent website that shows clearly who voted for what.
Related:
- www.vote-coin.com/ allows you to delegate your voting power to someone else, that's perfect!
Resonance is a really cool thing.
Examples:
- mechanical resonance, notably:
- pipe instruments
- electronic oscillators, notably:
- LC oscillator, and notably the lossy version RLC circuit
Perhaps a key insight of resonance is that the reonant any lossy system tends to look like the resonance frequency quite quickly even if the initial condition is not the resonant condition itself, because everything that is not the resonant frequency interferes destructively and becomes noise. Some examples of that:
- striking a bell or drum can be modelled by applying an impuse to the system
- playing a pipe instrument comes down to blowing a piece that vibrates randomly, and then leads the pipe to vibrate mostly in the resonant frequency. Likely the same applies to bowed string instruments, the bow must be creating a random vibration.
- playing a plucked string instrument comes down to initializing the system to an triangular wave form and then letting it evolve. TODO find a simulation of that!
Another cool aspect of resonance is that it was kind of the motivation for de Broglie hypothesis, as de Broglie was kind of thinking that electroncs might show discrete jumps on atomic spectra because of constructive interference.
eigenvalue problem of Laplace's equation.
The period does depend on the initial height/angle, except for the very small angle approximation:
The wave equation can be seen as infinitely many infinitesimal coupled oscillators Updated 2025-01-06 +Created 1970-01-01
TODO confirm, see also: coupled oscillators. And then this idea can be used to define/motivate quantum field theory in terms of quantum harmonic oscillators with second quantization.
- youtu.be/SMmFgIEGYtw?t=324 Quantum Field Theory 2a - Field Quantization I by ViaScience (2018)
Cool tool that allows you to graphically visualize page viewc counts of specific pages. It offers somewhat similar insights to Google Trends.
Homepage: pageviews.wmcloud.org/
Documentation: meta.wikimedia.org/wiki/Pageviews_Analysis#Massviews
The homepage shows views of selected pages, e.g. when Google had their 25th birthday: pageviews.wmcloud.org/?project=en.wikipedia.org&platform=all-access&agent=user&redirects=0&start=2023-09-11&end=2023-10-01&pages=Cat|Dog|Larry_Page Larry Page briefly beat "Cat" and "Dog".
/topviews shows the most viewed pages for a given month: pageviews.wmcloud.org/topviews/?project=en.wikipedia.org&platform=all-access&date=2023-08&excludes= It is extremelly epic that XXX: Return of Xander Cage, a 2017 film, is on the top ten of the August 2023 month. The page was around 8th place on a Google search for "xxx": archive.ph/wip/giRY8 at the time. XXXX (beer) was also on the top 20, followed by Sex on 21. There are unlisted articles, also show them or only show them.