1/ Everyone knows that time is money. In the digital realm, however, money is also intricately related to time. It has to

2/ Among other things, money solves a coordination problem. Trading a single good against others solves the combinatorial explosion of a barter economy. It is a scalability solution that allows coordination across large groups of people.
3/ The two basic forms of money are ledgers (made of information) and physical tokens (made of atoms). Physical tokens keep track of themselves. Ledgers need someone who is in charge.
4/ In the informational realm, only ledgers exist. And to make sure that transactions on a ledger are in order, a concept of time is required. In other words: Tokens are timeless, ledgers are not.
5/ A decentralized system can't rely on our human concept of time. A trustless, non-local time is required. Trustless, because we must not introduce a third party. Non-local because we don't have the luxury of a central frame of reference.
6/ Bitcoin creates its own sense of time using two essential building blocks: causality and unpredictability. Causal links are settling the past. Unpredictable events are opening the doors to the future. The chain tip is the eternal now.
7/ Bitcoin uses SHA-256 and digital signatures as its causal building blocks and the ever-changing interactions of its peers, as well as the randomness of PoW as its source of entropy.
8/ This intricate dance of coordination creates a moment in time that every node can verify for itself. It can trust, with a very high probability, that this is what actually happened in the past.
9/ The difficulty adjustment makes sure that Bitcoin's time and our time stay in sync. It is the probabilistic metronome that orchestrates the intricate dance of the network.
10/ By creating a novel definition of time, Satoshi managed to solve an otherwise intractable coordination problem in our relativistic universe: agreeing on the order of things on a global scale.
11/ I hope you have enjoyed this time-centered view on Bitcoin. The next time someone asks what Bitcoin is, simply answer: "It is time."
12/ Thanks to everyone who helped with this piece: @Croesus_BTC, @FriarHass, @CitizenBitcoin, @skwp, @joernroeder, @SwanBitcoin - and thanks to all my supporters. I wouldn't be able to do this without you.
13/ "Bitcoin Is Time" is one chapter of my upcoming book, 21 Ways. You can support me and follow along here:

https://t.co/NjCREIXoWx

More from Bitcoin

$BTC: Two Bitcoin FUDs to address this Thanksgiving weekend:

1. China PlusToken FUD: Old news. Please see linked thread.

2. U.S. Treasury FUD: Read thread below...


1/ These news are much more relevant, as they imply severe trade-offs for people who want to keep their bitcoins undoxxed, with the cost and risks of doing so. I would not disqualify the tweet as mere FUD in the sense that what he posted is false. It should be taken seriously.

2/ For all we know, his decision of making it public before TG weekend may come out of the urgency of informing CT of a poignant anti-Bitcoin move by a Trump administration trying to cut lose ends before leaving office—not just "price manipulation" as I've seen suggested around.

3/ It implies the acceleration of a process already planned for for months in advance, not something he just came up with to "crash the market."

4/ In practicality, assuming this passes, it will have two major consencuences:

a. Armstrong's analysis is correct. And I would go further in saying, this regulation would leave the U.S. severely handicapped to continue to be the leader in the cryptocurrency industry worldwide.
1/ #Bitcoin FUD-busting time!

claim: bitcoin ownership is heavily concentrated.

@business published an article claiming "2% of accounts control 95% of all Bitcoin" 🤣

truth: the facts, my friends, simple don't line up. let's dive in!

2/ interrogating on-chain addresses is tricky.

address =/ account.

one person can control multiple addresses.

one address can hold bitcoin belonging to multiple ppl.

exchanges and trading firms will have addresses with large balances that represent client funds.

3/ the fine folks @glassnode published an excellent analysis of on-chain address balances in January

the ownership distribution of bitcoin among wallets is actually much more diverse than one might expect.

full piece here:
https://t.co/n5IdIQdNoA


4/ 31% of BTC is held in addresses not identified as exchange wallets.

these are likely institutions, funds, custodians, and OTC desks.

our analysis at @CoinSharesCo indicates >15% of all bitcoin is held in third party custody, including @coinbase and our own @KomainuCustody

5/ in fact, between asset managers @Grayscale ($36B in BTC) and our @xbtprovider ($4B in BTC), 4% of bitcoin is locked up by fund providers and asset managers!

our @CoinSharesCo research team publishes an EXCELLENT weekly report on fund flows and AUMs -

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Oh my Goodness!!!

I might have a panic attack due to excitement!!

Read this thread to the end...I just had an epiphany and my mind is blown. Actually, more than blown. More like OBLITERATED! This is the thing! This is the thing that will blow the entire thing out of the water!


Has this man been concealing his true identity?

Is this man a supposed 'dead' Seal Team Six soldier?

Witness protection to be kept safe until the right moment when all will be revealed?!

Who ELSE is alive that may have faked their death/gone into witness protection?


Were "golden tickets" inside the envelopes??


Are these "golden tickets" going to lead to their ultimate undoing?

Review crumbs on the board re: 'gold'.


#SEALTeam6 Trump re-tweeted this.
क्या आप जानते हैं कि क्या है, पितृ पक्ष में कौवे को खाना देने के पीछे का वैज्ञानिक कारण!

श्राद्ध पक्ष में कौओं का बड़ा ही महत्व है। कहते है कौआ यम का प्रतीक है, यदि आपके हाथों दिया गया भोजन ग्रहण कर ले, तो ऐसा माना जाता है कि पितरों की कृपा आपके ऊपर है और वे आपसे ख़ुश है।


कुछ लोग कहते हैं की व्यक्ति मरकर सबसे पहले कौवे के रूप में जन्म लेता है और उसे खाना खिलाने से वह भोजन पितरों को मिलता है

शायद हम सबने अपने घर के किसी बड़े बुज़ुर्ग, किसी पंडित या ज्योतिषाचार्य से ये सुना होगा। वे अनगिनत किस्से सुनाएंगे, कहेंगे बड़े बुज़ुर्ग कह गए इसीलिए ऐसा करना

शायद ही हमें कोई इसके पीछे का वैज्ञानिक कारण बता सके।

हमारे ऋषि मुनि और पौराणिक काल में रहने वाले लोग मुर्ख नहीं थे! कभी सोचियेगा कौवों को पितृ पक्ष में खिलाई खीर हमारे पूर्वजों तक कैसे पहुंचेगी?

हमारे ऋषि मुनि विद्वान थे, वे जो बात करते या कहते थे उसके पीछे कोई न कोई वैज्ञानिक कारण छुपा होता था।

एक बहुत रोचक तथ्य है पितृ पक्ष, भादो( भाद्रपद) प्रकृति और काक के बीच।

एक बात जो कह सकते कि हम सब ने स्वतः उग आये पीपल या बरगद का पेड़/ पौधा किसी न किसी दीवार, पुरानी

इमारत, पर्वत या अट्टालिकाओं पर ज़रूर देखा होगा। देखा है न?

ज़रा सोचिये पीपल या बरगद की बीज कैसे पहुंचे होंगे वहाँ तक? इनके बीज इतने हल्के भी नहीं होते के हवा उन्हें उड़ाके ले जा सके।
@EricTopol @NBA @StephenKissler @yhgrad B.1.1.7 reveals clearly that SARS-CoV-2 is reverting to its original pre-outbreak condition, i.e. adapted to transgenic hACE2 mice (either Baric's BALB/c ones or others used at WIV labs during chimeric bat coronavirus experiments aimed at developing a pan betacoronavirus vaccine)

@NBA @StephenKissler @yhgrad 1. From Day 1, SARS-COV-2 was very well adapted to humans .....and transgenic hACE2 Mice


@NBA @StephenKissler @yhgrad 2. High Probability of serial passaging in Transgenic Mice expressing hACE2 in genesis of SARS-COV-2


@NBA @StephenKissler @yhgrad B.1.1.7 has an unusually large number of genetic changes, ... found to date in mouse-adapted SARS-CoV2 and is also seen in ferret infections.
https://t.co/9Z4oJmkcKj


@NBA @StephenKissler @yhgrad We adapted a clinical isolate of SARS-CoV-2 by serial passaging in the ... Thus, this mouse-adapted strain and associated challenge model should be ... (B) SARS-CoV-2 genomic RNA loads in mouse lung homogenates at P0 to P6.
https://t.co/I90OOCJg7o