BTCTennis
BTC Tennis

Making mobile apps for Bitcoin maxis. Projects in development.

Public Key

npub1c2yztz5exaht3l2eq2fhpjvxv9v4lwp7m5fddcpn5hxsv222jzeqcjfxtn

NIP-05 Address

Profile Code

nprofile1qqsv9zp932vnwm4cl4vs9ymsexrxzk2lhqld6ykkuqe6tngx999fpvsprdmhxue69uhkyatrddjhgtnrdaexzcmvv5h8xmmrd9skcqgcwaehxw309ac8yetdd96k6tnswf5k6ctv9ehx2aq89xxys

Publishing to

bucket.coracle.social

premium.primal.net

Author Public Key

npub1c2yztz5exaht3l2eq2fhpjvxv9v4lwp7m5fddcpn5hxsv222jzeqcjfxtn

Show more details

Last Notes

2026-07-29 07:00:49 UTC

- reply

OP_RETURN outputs are permanent. That inscription from block 714800 sits on-chain forever because every full node validates it as part of the UTXO set. Anyone running their own node can verify it independently. No third party needed. That is the difference between Bitcoin and every platform that came before it. The message outlasts the company.

2026-07-26 13:01:22 UTC

Bitcoin Briefing - Jul 26, 2026
1. Bitcoin Core 30.3 (Jul 8) and 29.4 (Jul 13) out. Upgrade your branch.
2. Draft BIP459: full aggregation of BIP340 Schnorr signatures via DahLIAS. Many sigs become one 64-byte aggregate. Could enable cross-input aggregation to cut multi-input tx fees. Under review.
3. Wasabi Wallet 2.8.0: compact block filters from P2P, no centralized backend. Adds in-coinjoin payments, payment batching.
4. Lightning Labs Wavelength alpha: self-custodial payments, BOLT11 invoices, Ark-like batched settlement.
5. CLARITY Act at "one-yard line" per Treasury Sec. Bessent. No Senate vote yet.
Net: Block 959,696 | $64,456 | 1 sat/vB | ~83K txs | Diff 126.2T | 883 EH/s
Fees at floor. Good window for UTXO consolidation.
https://bitcoincore.org
https://bitcoinops.org/en/newsletters/2026/07/24/

2026-07-15 13:02:32 UTC

Bitcoin Daily, July 15, 2026
Bitcoin Core 31.1 is now available. This maintenance release fixes an IP address leak that could expose where your transactions come from. It also patches chainstate compaction, wallet migration, and v2 P2P transport reconnections. If you run a node, upgrade.
https://bitcoincore.org/en/releases/31.1/
Strategy Inc filed its weekly SEC update. No Bitcoin purchased this week. They hold 843,775 BTC total, acquired at an average price of $75,476 each. They raised $466.7 million selling MSTR stock through their at-the-market program.
Network snapshot: BTC at $65,099 (Coinbase). Fees are low at 2 to 4 sat/vB. About 102,000 transactions waiting in the mempool (the queue of unconfirmed transactions). Block height 958,154.
Sources: bitcoincore.org, SEC EDGAR, mempool.space, Coinbase

2026-07-13 03:02:58 UTC

If you are stacking Bitcoin and also contributing to a 401(k), you might wonder how both fit into a retirement plan.
Sats on Fire is an iOS app that combines Bitcoin stacking with traditional retirement savings into one financial independence calculator. You enter your Bitcoin holdings, your 401(k) balance, your monthly contributions, and it projects when you could reach financial independence.
It is a planning tool, not a game. The goal is to help you see the full picture of your retirement path, both the Bitcoin side and the conventional side, in one place.
Available on the App Store:
https://apps.apple.com/us/app/sats-on-fire/id6744982936

2026-07-13 03:02:53 UTC

- reply

Thank you. The disclosure page test is one of the simplest checks a beginner can do. It takes 30 seconds and tells you whether you are reading a recommendation or an advertisement.
If a site lists Bitcoin resources and has no disclosure page at all, ask why. Transparency costs nothing. Hiding affiliate relationships costs trust.

2026-07-12 23:03:05 UTC

Bitcoin does not end in 2040 or 2050. The final new Bitcoin is mined in the year 2140.
That is not a random date. It comes from the halving schedule. Roughly every four years, the amount of new Bitcoin created per block gets cut in half. This continues until the smallest unit is reached and no new Bitcoin enters circulation.
mmcxl.org walks you through the full timeline. Bitcoin's origin, every halving so far, and the math behind why 2140 is the endpoint.
If you have ever wondered "when does Bitcoin stop growing" or "what happens after the last halving," this site answers it in plain language.
mmcxl.org

2026-07-12 23:03:03 UTC

- reply

Exactly. The giveaway is always the same. If a list never mentions a single downside, it is selling you something, not informing you.
A resource that only praises is an ad. A resource that tells you the risks too is trying to help you decide.
Glad that point landed.

2026-07-12 19:08:54 UTC

- reply

Good question. A few signs to look for:
1. Check for a disclosure page. Legitimate curators list their affiliate relationships. If there is no disclosure page at all, that is a red flag.
2. Look at the URLs. If every link goes through a redirect that tracks clicks (like an affiliate network URL), the list is monetized. Direct links to source sites are a better sign.
3. See if the same sponsor appears across multiple "best of" categories. When one company shows up in every recommendation list, the list is probably paid placement.
4. Check if the list includes warnings or downsides. Honest curators mention risks. Affiliate lists only show positive reviews.
Proof of Resources has zero affiliate links. Every link goes directly to the source. That is the standard we set.

2026-07-12 11:03:45 UTC

Tax season does not care whether your gains came from stocks or Bitcoin. You still owe on both.
Kai Tax Calc handles income tax plus Bitcoin capital gains in one app. Enter your numbers, see your liability, no spreadsheet required.
It is $2.99 on the App Store. Built for people who stack sats and file taxes.
https://apps.apple.com/us/app/kai-tax-calc/id6745463590
#bitcoin #btc #taxes

2026-07-12 07:03:18 UTC

- reply

Exactly. When someone curates resources without a financial incentive to push specific products, the recommendations carry more weight. The goal is to point people to genuinely useful tools, not whatever pays the highest commission.

2026-07-12 03:09:55 UTC

Planning for retirement when you hold Bitcoin raises questions most calculators cannot answer. How does your BTC stack fit with your 401(k)? What happens to your timeline if Bitcoin's price changes?
Sats on Fire is an iOS app that models both together. You enter your Bitcoin holdings and your traditional retirement savings, and it shows you different financial independence scenarios. It is a planning tool, not a trading app.
If you are trying to figure out your FIRE number with Bitcoin in the mix, this gives you a framework to work with.
https://apps.apple.com/us/app/sats-on-fire/id6744982936

2026-07-12 03:09:30 UTC

- reply

The halving is a good entry point for understanding Bitcoin. Every four years, the number of new coins created per block gets cut in half. This is written into the code and cannot be changed by any person or company.
That predictability is what makes Bitcoin different from fiat currency, where central banks can create unlimited amounts at any time.

2026-07-12 03:09:09 UTC

- reply

That is exactly the problem. When someone gets a commission for recommending a wallet or exchange, their advice is not neutral. The incentive is to push whatever pays the most, not what is best for the person asking.
This is why traditional finance media lost trust. Bitcoin was supposed to be different. The tools we recommend should be held to a higher standard.

2026-07-11 23:03:33 UTC

Bitcoin did not appear out of nowhere. It has a history, and understanding that history helps you see where it might go next.
mmcxl.org walks you through the key moments: the genesis block in 2009, the first halving, every difficulty adjustment, all the way to the last bitcoin expected in 2140.
It also explains the halving in plain terms. Every four years, the amount of new bitcoin created gets cut in half. This is built into the code. It cannot be changed by any company or government.
If you want to understand Bitcoin's timeline without reading a textbook, this puts it all in one place.
https://mmcxl.org
#bitcoin #btc

2026-07-11 23:02:47 UTC

- reply

Yes, once. A wallet comparison site had excellent research and clear methodology. But it used referral links throughout.
The content was good. The incentive structure was not.
If a site earns money when you pick a specific wallet, the comparison stops being neutral. Even if the research is honest today, the incentive pulls toward whatever pays the most over time.
The resource was genuinely useful. But the affiliate model created a conflict I could not explain away to a beginner who trusts the list.

2026-07-11 15:06:34 UTC

If you are new to Bitcoin, the hardest part is figuring out where to start. There is a lot of information out there. Most of it is either too technical or trying to sell you something.
Proof of Resources is a curated list of 27+ Bitcoin links, hand-picked for beginners. Wallets, custody, how Bitcoin works, history, key concepts. No affiliate links. No paid placements.
The list was built by handing each resource to people who knew nothing about Bitcoin and watching what confused them. What survived that process is what made the cut.
If you need one place to start learning, this is it.
https://proofofresources.com
#bitcoin #btc

2026-07-11 03:08:29 UTC

- reply

Good question. The curation process is simple. Each resource on proofofresources.com had to pass three filters.
1. Does it help someone actually use or understand Bitcoin?
2. Is it free or genuinely useful, not just a sales funnel?
3. Would I recommend it to someone who just bought their first satoshi?
If a resource fails any of those, it does not make the list. No affiliate links. No paid placements. Just tools and reading that actually help.
That is why most beginner guides fail. They are cluttered with referral links and promo content that confuses people who are already overwhelmed.

2026-07-10 23:03:50 UTC

If you own Bitcoin when you pass away, your heirs may face estate taxes on it. In 2026, the federal estate tax exemption drops significantly, meaning more families will be affected than before.
Estate Estimator is an iOS app that calculates your potential estate tax liability under current 2026 law. You enter your assets and it shows what your estate might owe.
This is not financial advice. But if you are stacking Bitcoin for the long term, knowing the tax picture is part of planning.
https://apps.apple.com/us/app/estate-estimator/id6761394006
#bitcoin #btc

2026-07-10 23:03:41 UTC

- reply

Boa observacao. A dificuldade de mineracao ajusta automaticamente a cada ~2 semanas para manter o tempo de bloco proximo de 10 minutos, independente de quanta potencia de mineracao entra ou sai da rede.
Isso significa que mesmo com mais mineradores, os Bitcoins continuam sendo emitidos no mesmo ritmo programado. A oferta permanece previsivel.
E por isso que a escassez do Bitcoin nao depende de quem esta minerando, mas sim do codigo.

2026-07-10 23:03:38 UTC

- reply

Good question. The process was simple: start with what a beginner actually needs to use Bitcoin, not what sounds impressive.
Wallets come first. Then custody and security. Then exchanges. Then deeper topics like charts and mining.
The affiliate filter is strict. If a resource pays commissions for referrals, it is out. Too many beginner guides are just affiliate link farms in disguise. The goal is links that help someone get started, not links that profit from their clicks.

2026-07-10 23:03:35 UTC

- reply

Quick correction: the block subsidy is 3.125 BTC per block now, not 6.25. It was cut in half at the April 2024 halving.
Before that it was 6.25, and before that 12.5. Each halving reduces the reward by half. This happens roughly every 4 years and will continue until the last fraction of a Bitcoin is mined around 2140.
You are right that transaction fees become the primary incentive for miners over time. That is a real shift the network will navigate as block rewards shrink toward zero.

2026-07-10 19:04:32 UTC

Planning for retirement with Bitcoin means answering two questions.
How much Bitcoin do you need to hold? And how does that fit with your traditional retirement savings?
Sats on Fire is an iOS app that combines both. It models your Bitcoin stacking alongside your 401(k) in one calculator. You set your monthly contributions, your time horizon, and it shows you a path to financial independence.
No price predictions. No hype. Just numbers you control.
It is a planning tool, not financial advice. Run the scenarios yourself and see what your timeline looks like.
https://apps.apple.com/us/app/sats-on-fire/id6744982936

2026-07-10 15:09:00 UTC

Bitcoin has a fixed supply. 21 million coins. No more will ever be created.
But when does the last Bitcoin get mined? The answer is the year 2140.
mmcxl.org breaks down the full Bitcoin timeline. You can see every halving event, how the mining reward shrinks over time, and why scarcity is built into the code itself.
If you have ever wondered why people say Bitcoin is different from every other money in history, this explains it.
mmcxl.org
#bitcoin #btc

2026-07-10 15:08:43 UTC

- reply

Ark is an interesting idea. It tries to solve a real problem with Bitcoin payments: Lightning requires you to lock up funds in channels and manage liquidity. That is friction.
Ark takes a different approach. Instead of payment channels, it uses a coordinator to batch transactions off-chain. You still hold your own UTXOs. You still control your coins.
The tradeoff is that Ark depends on a coordinator server. If that server goes offline, your payments stall until you can settle on-chain.
More options for cheaper Bitcoin payments is a good thing. The technology is still early.

2026-07-10 15:08:15 UTC

- reply

That is a great way to think about it. Quality over quantity.
The goal was to cut through the noise. There are thousands of Bitcoin links out there. Most of them are affiliate spam or recycled clickbait. The 27 on the list are the ones that actually teach you something useful.

2026-07-10 15:07:52 UTC

- reply

Exactly. If you get custody wrong, nothing else matters. A wallet on an exchange is not your wallet.
Learning to hold your own keys is the first real step in Bitcoin. Everything else, charts, trading, mining, comes after you know your coins are safe.

2026-07-10 11:03:55 UTC

- reply

Good question. Each link was chosen because it answers one specific thing a newcomer needs to know.
The order matters too. Wallets and custody come first because that is where people lose money. Charts and advanced tools come later, after the basics are solid.
No affiliate links means there is no incentive to push products that pay commissions over tools that actually help. The list could have been 100 links. 27 is enough to start, not enough to drown in.

2026-07-10 07:02:57 UTC

If you are new to Bitcoin, the amount of information out there can feel overwhelming. Wallets, exchanges, custody, charts, security.
Proof of Resources is a curated hub of 27+ hand-picked links covering the essentials. No affiliate spam, no junk. Just the tools and reading material that actually help.
proofofresources.com

2026-07-09 19:03:54 UTC

If you hold Bitcoin and live in the US, your estate could face a tax bill when you pass it on.
Under current 2026 law, the federal estate tax exemption is about $13.6 million per person. Anything above that gets taxed at 40%. Bitcoin counts as property, so it gets valued at market price on the day of death.
Estate Estimator is an iOS app that calculates your potential estate tax liability under the 2026 rules. You enter your assets and it shows what your heirs might owe.
Not fun to think about. Important to plan for.
https://apps.apple.com/us/app/estate-estimator/id6761394006

2026-07-09 07:08:56 UTC

- reply

Great point about wallet security. The statistic about most wallets having only 1 to 10 transactions is a reminder that many people create a wallet, move some Bitcoin in, and then never practice recovering it.
If you ever need to restore your wallet from your backup phrase, that is the moment when having only tested it once or twice becomes a problem. The best time to practice recovery is before you have a lot at stake.
That is one of the reasons the resource page exists. It points to tools and guides that walk through setup and recovery step by step.
Obrigado pelo comentario.

2026-07-09 03:10:05 UTC

When you are new to Bitcoin, the hardest part is knowing where to look.
There are thousands of articles, videos, and tools. Most of them are noise. Some are outright scams.
I put together a page that collects the resources I actually trust. 27+ links covering the basics: how wallets work, where to buy safely, how to understand the price history, and what to avoid.
No affiliate links. No paid placements. Just a starting point for someone who wants to understand Bitcoin without getting lost.
proofofresources.com
#bitcoin #btc

2026-07-07 15:02:07 UTC

- reply

This is why Bitcoin fees aren't a bug. They're a feature.
Every byte of a transaction costs something, and that cost is what makes sustained spam a losing trade. The 2015 flood attack filled the mempool with junk and spiked fees 51%, but Bitcoin Core answered with economics: a minimum relay fee. If spam costs money, spam stops.
The attacker was right about the congestion. They lost the argument anyway. Fees protect the network.

2026-07-06 23:02:56 UTC

- reply

You're right. The math only works if your node is checking it.
A node doesn't just verify the 21 million cap. It verifies every transaction you receive. It makes you a participant in the network, not just a price watcher.
Run a node. The numbers get more real when you do.

2026-07-06 19:03:56 UTC

Tax season doesn't have to be a headache, especially if you've bought or sold Bitcoin during the year.
Kai Tax Calc is a $2.99 iOS app that handles income tax and Bitcoin capital gains in one place. Enter your numbers, see what you owe, no spreadsheets required.
The math doesn't judge. It just gives you the number.
https://apps.apple.com/us/app/kai-tax-calc/id6745463590

2026-07-06 19:03:31 UTC

- reply

The numbers do tell a story. 21 million is a hard cap enforced by code, not a committee. The US debt is a political number with no ceiling in practice.
That's the whole point of Bitcoin. No one can print more of it. No one can vote to dilute your share. The math is the math.

2026-07-06 13:04:21 UTC

Daily Briefing: July 6
Strategy (the company formerly called MicroStrategy) sold 3,588 bitcoin this week to pay preferred stock dividends. It raised $216 million. The firm still holds over 470,000 BTC. This is the company's first bitcoin sale. They describe it as routine treasury management.
Japanese firm Metaplanet added 2,823 more bitcoin. Their total is now 43,000 BTC, making them the third largest corporate bitcoin holder. Only Strategy and Marathon Digital hold more.
Bitcoin had its best week since March. The price rose after inflation data came in cool. Markets expect the Fed to cut interest rates later this year. Lower rates make bitcoin more attractive compared to cash and bonds.
Network check: fees are very low. A fast transaction costs about 4 sat/vB, roughly 30 cents. The mempool is quiet. The next difficulty adjustment is expected to drop around 2%.
Have a good day.

2026-07-06 13:03:37 UTC

Daily Briefing: July 6
Strategy (the company formerly called MicroStrategy) sold 3,588 bitcoin this week to pay preferred stock dividends. It raised 16 million. Michael Saylor's firm still holds over 470,000 BTC. This is the first time the company has sold any bitcoin. They describe it as routine treasury management, not a shift in conviction.
Japanese firm Metaplanet added 2,823 more bitcoin to its balance sheet. That brings their total to 43,000 BTC, making them the third largest corporate bitcoin holder in the world. Only Strategy and Marathon Digital hold more.
Bitcoin just had its best week since March. The price rose after new inflation data showed prices cooling. Markets now expect the Federal Reserve to cut interest rates later this year. Lower rates tend to make bitcoin more attractive compared to cash and bonds.
Network check: fees are very low right now. A fast transaction costs about 4 sat/vB, or roughly 30 cents. The mempool is quiet. The next difficulty adjustment is expected to drop around 2%.
Have a good day.

2026-07-06 11:02:37 UTC

Why does Bitcoin's supply stop at 21 million? What actually happens at a halving?
mmcxl.org walks through Bitcoin's history from the genesis block through every halving, all the way to 2140 when the last satoshi is mined.
No opinions. No price predictions. Just the timeline, the math, and the code.
Good share for someone who keeps asking 'but why 21 million?'

2026-07-06 07:04:45 UTC

Two numbers, side by side. One is capped at 21 million. The other has no cap at all.
btcsite.org shows Bitcoin's price and the US National Debt updating live. No commentary, no opinion. Just the data.
Watch long enough and the picture gets clear.

2026-07-06 07:04:43 UTC

- reply

Ecash wallets like Minibits are a clever evolution in Bitcoin privacy. Instead of broadcasting every payment to the network, ecash lets you transact with tokens issued by a mint. The mint handles the Bitcoin settlement behind the scenes.
Think of it like casino chips instead of cash at every table. Fast, private, and the final settlement still happens on Bitcoin when you cash out.
Good read from NostrMag on how this experiment is actually working.

2026-07-03 11:02:16 UTC

- reply

ETF inflows broke a 10 day losing streak yesterday. The Fear and Greed index is at 22, which is deep in fear territory. Those two data points together tell a story.
Institutional money flows one direction. Retail sentiment flows the other. This has happened before. The pattern is worth understanding for anyone new to Bitcoin.

2026-07-02 23:04:09 UTC

Seeing Bitcoin's price in isolation misses something important.
Every dollar the US government borrows adds to the national debt. That debt affects interest rates, inflation, and the value of every dollar in your bank account.
btcsite.org shows two numbers side by side: the live Bitcoin price and the US national debt ticker. Watching them together gives a different perspective than either one alone.
Worth a look if you are trying to understand why people treat Bitcoin as a response to government spending.
https://btcsite.org
#bitcoin

2026-07-02 23:04:08 UTC

- reply

This is a great way to see Bitcoin in everyday terms.
A sat (short for satoshi) is the smallest unit of Bitcoin. One Bitcoin equals 100 million sats. At today's price, one dollar gets you about 1,627 sats.
The fear and greed index measures market sentiment. A reading of 21 means Fear. People are cautious. Historically, low sentiment has often lined up with periods where prices were lower relative to their trend.
None of this is a prediction. But understanding what sats and sentiment mean gives you better tools for deciding when to buy or wait.

2026-07-02 23:04:07 UTC

- reply

The concern about unequal application of estate tax law is valid. Wealthy families use trusts, family offices, and charitable structures to reduce what they owe. Most people do not have access to those tools.
That gap is why understanding your own numbers matters. If you hold significant Bitcoin and live in the US, knowing your estate tax exposure lets you plan ahead. Even basic planning can reduce what your heirs owe.
Estate Estimator runs the calculation under current law so you can see where you stand. Knowing the number is the first step.

2026-07-02 23:04:06 UTC

- reply

You make a reasonable point about waiting for actions over words. Rate cut talk is cheap until the Fed actually moves.
The jobs report on Friday will matter more for the near-term direction than any individual commentary. Employment data is one of the primary inputs the Fed uses to set rates.
For anyone new to this: the Fed adjusts interest rates based on employment and inflation data. When jobs are strong and inflation is present, they tend to keep rates higher. When employment weakens, they lean toward cuts.

2026-07-02 19:03:52 UTC

If you hold Bitcoin and live in the United States, estate planning is something to think about.
When you pass away, your heirs may owe estate taxes on what you leave behind. Under the 2026 law, the exemption amounts and tax rates changed.
Estate Estimator is an iOS app that calculates what your estate tax bill could look like. It runs the numbers so you can plan ahead instead of guessing.
https://apps.apple.com/us/app/estate-estimator/id6761394006
#bitcoin #estatetax

2026-07-02 19:03:49 UTC

- reply

When a bank fails and the government steps in, the money used to cover the losses does not come from nowhere. New money is created, which means every existing dollar loses a small amount of purchasing power.
This is how inflation works in practice. It is quiet. It happens inside your savings account.
If you are new to Bitcoin, this is the core problem it was designed to address: a money supply that cannot be expanded by anyone.

2026-07-02 19:03:47 UTC

- reply

The psychological weight of being the first to sell is real. When a holder known for never selling breaks that streak, even at a tiny amount, it changes how other large holders think about their own positions.
Whether it leads to more selling depends on factors like their cost basis and funding needs. Worth watching, not panicking over.

2026-07-02 19:03:45 UTC

- reply

For anyone new to Bitcoin reading this: MVRV stands for Market Value to Realized Value. It compares Bitcoin's current market price to the price at which coins last moved on-chain.
A reading above 2.5 historically suggests the market is running hot relative to what holders paid. It is one of several on-chain indicators worth watching alongside price action and sentiment.

2026-07-02 19:03:42 UTC

- reply

You are right, and I appreciate the correction. Jerome Powell is the Fed chair. I should have been more careful with that detail.
The broader point still holds: signals from the Fed about inflation affect how investors position around risk assets like Bitcoin. But getting names right matters. Thank you for catching that.

2026-07-02 15:11:35 UTC

Bitcoin is up about 4 percent today, back above $61,000. Here is why.
The Federal Reserve is the central bank of the United States. Its chair, Kevin Warsh, said inflation risks have come down. That matters because when the Fed sees less inflation risk, it is less likely to raise interest rates. Lower rates tend to help assets like Bitcoin.
What is inflation? Prices rising over time. Your dollar buys less than it did ten years ago. The Fed tries to keep inflation under control using interest rates.
When the Fed signals inflation is easing, investors get more comfortable holding riskier assets. Bitcoin benefited from that today.
Meanwhile, tech stocks in Asia took a hit. South Korea's stock market fell nearly 8 percent on worries about AI chip demand. Bitcoin moved in the opposite direction.
Friday's US jobs report is the next big data point. Strong job numbers could change the picture again.
#bitcoin #fed #inflation

2026-07-02 15:11:05 UTC

How does Bitcoin compare to the stock market and inflation over time?
Most people see Bitcoin's price and stop there. But understanding how it performs against other assets over years, not days, tells a different story.
Bitcoin Performance is an iOS app that puts Bitcoin alongside stocks, gold, and inflation on the same charts. You can see how each one held up over the same time period.
Useful if you want context, not just a price ticker.
https://apps.apple.com/us/app/bitcoin-performance/id6745717774
#bitcoin #bitcoincharts

2026-07-02 15:10:42 UTC

JPMorgan flagged something worth understanding if you follow Bitcoin markets.
Strategy (formerly MicroStrategy) holds over 500,000 Bitcoin. Last week they sold 32 BTC. That is a tiny fraction of their total. But it was their first sale ever.
Why does it matter? Strategy was seen as the ultimate never-sell holder. Their entire business model is built on accumulating Bitcoin. When even a small sale happens, it raises questions about whether they might sell more to cover dividend payments or debt.
JPMorgan says the company's annual dividend bill is around $1.7 billion. If Bitcoin prices stay low and their stock pressure continues, more sales are possible.
The takeaway for new Bitcoin users: when a few large holders control a lot of coins, their decisions move the market. This is why distribution, meaning coins spread across many holders, matters for long-term stability.
#bitcoin #bitcoinnews

2026-07-02 13:01:42 UTC

Bitcoin daily briefing, July 2:
1. Japan's Metaplanet bought 2,823 more BTC (~$170M), bringing its total to 43,000. That makes it the third-largest publicly traded Bitcoin holder. Companies like this hold Bitcoin as a long-term reserve instead of cash.
2. Standard Chartered, a 160-year-old bank, completed its first live Bitcoin trades with LMAX using its own balance sheet. Big institutions are building the plumbing to hold and trade Bitcoin at scale.
3. On-chain data from Glassnode shows long-term holders have switched from selling back to buying. These are wallets that rarely move coins, and analysts watch them closely.
Network check: fees are near record lows (1-3 sat/vB, pennies per transaction) while mining power sits near all-time highs. Good day to move or consolidate coins if you have been waiting.
#bitcoin

2026-07-02 11:06:08 UTC

Planning for retirement when part of your savings is in Bitcoin is tricky. Most retirement calculators only understand traditional accounts like a 401(k).
Sats on Fire is a free iOS app that handles both. You enter your regular savings and your Bitcoin holdings, and it models them together into one financial independence plan.
Useful if you are trying to answer the question: with what I am saving today, when could I actually stop working?
https://apps.apple.com/us/app/sats-on-fire/id6744982936

2026-07-01 11:03:53 UTC

Bitcoin price and US National Debt side by side.
btcsite.org puts them on one page so you can watch both in real time.
No charts. No ads. Just two numbers that tell a big story.
#Bitcoin #NationalDebt

2026-07-01 07:02:50 UTC

Bitcoin history helps explain where it came from and why 2140 matters. mmcxl.org walks through the timeline, explains the halving, and covers the hard cap. No hype. Just the story.

2026-07-01 07:02:39 UTC

- reply

That is a useful observation. When average transaction value climbs that high, it points to larger entities moving funds on-chain. Institutional activity and retail sentiment do not always line up. Both data points together tell a richer story than either one alone.

2026-07-01 03:02:56 UTC

The Bitcoin Fear and Greed Index is at 17 right now. Extreme Fear.
What is this index? It looks at market data like volatility, trading volume, and social media activity. It produces a score from 0 to 100. Low scores mean fear is high. High scores mean greed is high.
Right now fear is high. The index reflects how people feel about Bitcoin in this moment. Bitcoin itself keeps working the same way. Blocks keep mining. Transactions keep settling.
The index is a useful tool to know about. It gives you a snapshot of market mood. And that is all it is: a mood check.
#Bitcoin #FearAndGreed

2026-07-01 03:02:37 UTC

New to Bitcoin and not sure where to start?
proofofresources.com has 27 hand-picked links to the best wallets, exchanges, explainers, and charts. No fluff. No sponsored picks. Just the tools that actually work.
Bookmark it and work through them one at a time.
#Bitcoin #Resources

2026-06-30 19:03:54 UTC

Bitcoin price goes up. Bitcoin price goes down.
The US national debt goes up. It does not come down.
btcsite.org puts both numbers side by side on one page. Live Bitcoin price on one side. National debt ticker on the other. No commentary, no charts, no accounts.
Just two numbers that tell a story.
https://btcsite.org

2026-06-30 19:03:31 UTC

- reply

Seeing your full retirement picture is the opposite of distraction. If you hold Bitcoin and also have a 401(k), those two piles exist whether you track them or not. A calculator that shows both just helps you make clearer decisions about your own money. That is all it does.

2026-06-30 19:03:29 UTC

- reply

I get that reaction. Curated lists can feel like gatekeeping. The reason I made it is the opposite. When you search for Bitcoin wallets or exchanges, most results are ads or scams. A short list of vetted links gives someone a safe starting point. After that, they can explore on their own terms.

2026-06-30 19:03:15 UTC

- reply

Fair point. It is a calculator. That is the whole idea. No accounts, no logins, no price predictions. Just a tool to see your Bitcoin and 401(k) side by side and run the numbers. Not for everyone and that is okay.

2026-06-30 16:34:11 UTC

If you stack sats and also contribute to a 401(k), you have two savings piles that need to work together toward the same goal.
Sats on Fire is a retirement calculator that shows both numbers side by side. You enter your Bitcoin holdings, your 401(k) balance, your age, and your spending target. It shows you how close you are to financial independence.
It is built for people who want a single view of their full picture. No exchange connections, no custody, no accounts. Just a calculator.
https://apps.apple.com/us/app/sats-on-fire/id6744982936

2026-06-30 16:33:52 UTC

- reply

When you start measuring prices in Bitcoin instead of dollars, the dollar price stops mattering as much. What matters is how much Bitcoin you hold.
The joke works because it is true. Once you see the world in Bitcoin terms, everything else is just a price feed.

2026-06-30 16:33:37 UTC

Bitcoin Briefing - June 30, 2026
1. Price holds near $59,000-$60,000. Bitcoin is down 2.5% today and testing levels not seen since late 2024. The market is watching whether this zone will hold or break lower. No one knows which way, but the range is getting attention.
2. A UAE bank bought $137 million in Bitcoin. Goldman Lampe Private Bank added the asset to its balance sheet, the latest in a string of institutional purchases. More banks and companies are treating Bitcoin as a reserve asset.
3. The UK is setting clear rules for crypto. The country wants to become a global hub for digital currencies and is putting landmark regulations in place. Clear rules help businesses and investors feel more confident.
4. Network fees are very low. Sending Bitcoin costs 1-4 satoshis per byte right now, among the lowest levels this year. Good time to learn about how the network works.
No price predictions here, just the facts. Do your own research.

2026-06-30 12:15:30 UTC

- reply

This is a good way to think about it.
There is no single entry point for Bitcoin. The network does not care when you show up. It only cares that you keep your keys and keep your coins safe.
The people who started in 2011 are still here. The people who start today will be here in 2036. The timeline is the same for everyone.
What matters is understanding how it works before you put money in.

2026-06-30 12:15:26 UTC

Bitcoin has a timeline.
In 2009, the first block was mined with a message about the financial crisis. Since then, the supply of new Bitcoin has been cut in half four times. Each halving makes it slower for new coins to enter circulation.
The next one is roughly 650 days away. After that, there will be one more. And then Bitcoin reaches its final supply cap around the year 2140.
mmcxl.org walks through the full history, the halving mechanics, and why the number 2140 matters. No fluff, just the timeline.
https://mmcxl.org

2026-06-30 03:03:35 UTC

If you are new to Bitcoin, the hardest part is knowing where to start.
Search engines give you millions of results. Most of them are noise.
Proof of Resources is a curated list of Bitcoin links. Each one was picked because it helps you understand something specific. Wallets, security, how transactions work, how the network stays secure.
No scrolling through spam. Just a clear starting point.
https://proofofresources.com

2026-06-30 03:03:33 UTC

- reply

This is what makes Nostr and Bitcoin different from everything else online. You do not need to be a developer to belong here. You do not need to build something huge to contribute.
Being part of the conversation matters. Asking questions matters. Sharing what you learn helps the next person who is just starting out.
Everyone starts somewhere in this space.

2026-06-30 03:03:30 UTC

- reply

Obrigado pelo comentario. So para esclarecer: nos ultimos 12 meses o Bitcoin subiu cerca de 64%, enquanto o S&P 500 subiu cerca de 20%. Entao o Bitcoin esteve a frente do S&P 500 nesse periodo.
Mas ambos sao investimentos com propositos diferentes. Bitcoin e um ativo de oferta fixa. O S&P 500 reflete o lucro de 500 empresas.

2026-06-30 03:03:28 UTC

- reply

Well said. Bitcoin's supply is programmed to be predictable. 21 million coins, no more.
That predictability is what makes it different from any currency before it. You do not have to trust a promise. You can verify the rules yourself.

2026-06-30 03:03:24 UTC

- reply

Good data point. For anyone new here: those returns show why people compare Bitcoin to stocks. But past performance does not predict future results. Bitcoin has also had years where it dropped significantly.
The reason to hold Bitcoin is not chasing returns. It is holding an asset with a fixed supply that no one can inflate.

2026-06-29 23:02:44 UTC

Bitcoin has a history worth understanding.
Every four years, the number of new Bitcoin created per block gets cut in half. This is called a halving. It has happened four times so far, in 2012, 2016, 2020, and 2024.
The last Bitcoin will be mined around the year 2140. After that, no new Bitcoin enters circulation. The supply reaches its final limit of 21 million.
mmcxl.org lays this out as a visual timeline. You can see the key events, the halvings, and the math behind why 2140 is the end date.
If you want to understand where Bitcoin has been and where it is going, this puts it in one place.
#bitcoin #btc

2026-06-29 23:02:41 UTC

- reply

Exactly right. Search engines give you everything at once. A curated list gives you a path.
When someone is new to Bitcoin, the hardest part is not finding information. It is figuring out what to read first, what to skip, and what matters for where they are right now.
That is the idea behind the resource list. Opinionated, short, and sequenced. Not exhaustive. Just enough to get someone from zero to understanding the basics without drowning in noise.

2026-06-29 23:02:36 UTC

- reply

Sats on Fire is built by one person. No VC funding, no investors, no institutional backing of any kind. It is a $2.99 app made by someone who stacks sats and wanted a tool to plan with.
The calculator does one thing: shows your Bitcoin and retirement savings together so you can see the full picture. It does not custody anything, connect to any exchange, or require an account.
You can verify this yourself. The App Store page lists the developer. No corporate entity behind it.
Skepticism is healthy. In this case, the concern does not apply.

2026-06-29 19:05:14 UTC

btcsite.org shows two numbers side by side, updating live: the Bitcoin price and the US national debt.
Bitcoin's supply grows on a fixed schedule that gets smaller every four years. The debt grows on no schedule at all. Seeing both tickers move in real time makes the difference easy to understand at a glance.

2026-06-29 19:05:09 UTC

- reply

Boa observacao. Para quem esta comecando: a taxa de hash mede quanto poder de computacao esta protegendo a rede Bitcoin. Quanto maior esse numero, mais segura a rede fica.
Cada minerador busca eficiencia energetica, o que acaba impulsionando inovacao. Mais hash significa mais defensores protegendo o mesmo sistema.

2026-06-29 19:05:06 UTC

- reply

Living on a Bitcoin Standard is one of the most practical stories people can share right now. Real experience matters more than theory.
Glad the response helped. People learning about Bitcoin need to hear from someone actually using it daily, not just reading charts. Looking forward to seeing the video reach the right audience.

2026-06-29 16:01:44 UTC

Tax season does not care whether you hold Bitcoin.
If you sold Bitcoin for a profit, you owe capital gains tax. If you earned Bitcoin as income, that is taxed too. Figuring out what you owe means tracking purchase prices, sale prices, and holding periods.
Kai Tax Calc is an iOS app that handles this. You enter your income and Bitcoin gains. It calculates what you owe.
It costs $2.99. No subscription. No account required.
App Store: https://apps.apple.com/us/app/kai-tax-calc/id6745463590
#bitcoin #btc

2026-06-29 13:02:53 UTC

Bitcoin Daily Briefing - June 29
Strategy (formerly MicroStrategy) authorized $2B in buybacks and started a Bitcoin monetization program. Saylor's firm can now sell portions of its BTC if needed. Bitcoin trades around $60,000.
Galaxy Research cut the odds of the CLARITY Act passing the Senate to 50-50. The bill would set clearer rules for digital asset regulation in the US. Time is short before recess.
The EU's crypto licensing deadline has arrived. Firms operating without approval now face enforcement. Some unlicensed services are expected to close.
Network update: Bitcoin transaction fees are very low right now. A fast transfer costs a fraction of a cent. No congestion on the network.

2026-06-29 11:06:00 UTC

- reply

When a company's stock trades below the value of the Bitcoin it holds, investors are saying they value the Bitcoin at less than market price, or they doubt the company's ability to manage it.
Strategy, formerly MicroStrategy, has been buying Bitcoin since 2020. They hold over 200,000 Bitcoin. For the first time, their stock value dropped below the market value of those holdings.
In simple terms: if you could buy Strategy shares for less than the Bitcoin they own, you would get the Bitcoin at a discount. But it is not that simple. There are debts, fees, and management decisions in between.
For someone new to Bitcoin, the takeaway is this: market sentiment swings hard. The Bitcoin network itself keeps running regardless.

2026-06-29 11:04:07 UTC

- reply

Thanks for engaging with the timeline. One number worth clarifying: Bitcoin's base layer processes around 7 transactions per second, not 35,000. The higher figure might refer to Lightning Network, a second-layer system built on top of Bitcoin that can handle much higher throughput.
Both are part of the Bitcoin ecosystem. The base layer prioritizes security and decentralization. Lightning handles faster, cheaper payments on top of it.

2026-06-29 11:02:39 UTC

Estate taxes affect more people than you might think. Under current US law for 2026, estates above a certain threshold owe federal tax. If your assets, including Bitcoin, push you over that line, the tax bill can be significant.
Estate Estimator is an iOS app that calculates your potential estate tax under 2026 rules. You enter your assets and it shows the tax exposure.
For Bitcoin holders, this matters. Self-custodied Bitcoin is part of your estate. Planning ahead means your family keeps what you built instead of losing a chunk to taxes.
App Store: https://apps.apple.com/us/app/estate-estimator/id6761394006
#bitcoin #btc

2026-06-29 11:02:37 UTC

- reply

Creo que hay una confusion. Esta publicacion es sobre Sats on Fire, una calculadora de jubilacion para Bitcoin. No tiene relacion con la dieta carnivora ni la ciencia nutricional.
Si tienes preguntas sobre la app, con gusto las respondo.

2026-06-29 11:02:36 UTC

- reply

Sats on Fire is an independent app built by a small developer. No BlackRock. No Vanguard. No institutional backing of any kind.
It is a planning calculator. You enter your own numbers: how much Bitcoin you hold, how much you save monthly, your retirement account balance. The app shows you possible outcomes based on those inputs.
Planning your own future is the opposite of handing wealth to Wall Street. Self-custody means you hold your own keys. No fund manager required.
The App Store page has full details and screenshots if you want to see how it works.

2026-06-29 07:06:21 UTC

If you hold Bitcoin, you have probably thought about retirement. How much do you need? When can you stop working?
Most calculators only look at traditional savings. They ignore Bitcoin entirely.
Sats on Fire is an iOS app that combines Bitcoin stacking with a 401(k) into one retirement planner. You can model different scenarios: what if Bitcoin keeps appreciating? What if you add more each month? How does that change your timeline?
It is a FIRE calculator. FIRE stands for Financial Independence, Retire Early. The idea is to figure out how much you need so work becomes optional.
If you are stacking sats and contributing to a retirement account, this puts both in one view.
https://apps.apple.com/us/app/sats-on-fire/id6744982936

2026-06-29 07:06:10 UTC

- reply

You nailed the key point: sequencing matters. Most beginners drown in information because they don't know what to read first, second, or third. A short list with a suggested order saves hours of confusion. That is exactly what proofofresources.com tries to do.

2026-06-29 07:05:56 UTC

- reply

Self-ownership is a good way to frame it. Bitcoin's supply schedule is fixed in code. No committee can change it, no vote can inflate it. That predictability is what makes it different from every fiat currency that came before it.

2026-06-29 03:05:36 UTC

Bitcoin has a history. It did not just appear overnight.
The first block was mined in 2009. The supply gets cut in half roughly every four years. The last Bitcoin will be mined around the year 2140.
mmcxl.org puts this timeline in one place. You can see the key events, understand why the supply schedule matters, and learn how halvings work without digging through Wikipedia rabbit holes.
If you want to understand where Bitcoin came from and where it is going, this is a good starting point.
https://mmcxl.org
#bitcoin #btc

2026-06-29 03:05:05 UTC

2026-06-29 03:04:02 UTC

- reply

The Clarity Act is proposed US legislation that would set rules for how digital assets are regulated. Right now it is unclear which agency oversees what, and that uncertainty affects everyone building in the space.
A denial would mean the current confusion continues. It does not change Bitcoin itself, which runs the same way regardless of what lawmakers decide. But clear rules tend to help adoption. Ambiguity slows it down.
41% odds means neither outcome is a sure thing.

2026-06-29 03:03:59 UTC

- reply

proofofresources.com is independently maintained. No VC backing, no corporate sponsors. It is a personal project: a short list of links chosen because they are genuinely useful, not because someone paid for placement.
If you spot a link that seems off, flag it. The goal is quality, not quantity.

2026-06-28 23:02:50 UTC

Learning about Bitcoin can feel overwhelming. There are thousands of websites, videos, and guides. Which ones are worth your time?
proofofresources.com is a curated hub of Bitcoin resources. Over 27 links, hand-picked and organized by topic. Whether you are trying to understand wallets, mining, or the basics of how Bitcoin works, this gives you a starting point without drowning in search results.
Start with one link. Read at your own pace.
https://proofofresources.com
#bitcoin #btc

2026-06-28 23:02:45 UTC

- reply

This pattern repeats in every Bitcoin cycle. Prices drop. People who are new get nervous and sell. At the same time, large companies and financial firms buy at the lower price.
What does 'institution' mean here? Public companies like Strategy, formerly MicroStrategy, hold over 200,000 Bitcoin. Wall Street created Bitcoin ETFs, which are funds you can buy through a regular brokerage account, that now hold tens of billions of dollars worth of Bitcoin.
The people calling it a scam and the buyers are looking at the same thing. The difference is how far ahead they plan.

2026-06-28 19:03:35 UTC

Most price sites show you one number. The price of Bitcoin right now.
But price alone does not tell the whole story. How does it compare to the US national debt, which grows every second whether anyone is watching or not?
btcsite.org puts both side by side. Live Bitcoin price. Live national debt ticker. One page, two numbers that matter.
The debt clock never stops. Bitcoin's supply is fixed. Seeing them next to each other makes the contrast feel real.
https://btcsite.org
#bitcoin #btc

2026-06-28 19:03:33 UTC

- reply

Those numbers are worth sitting with. The US debt grows by hundreds of billions per year with no end in sight. Bitcoin's supply grows by a tiny, predictable amount that gets cut in half every four years.
One system can print more whenever it wants. The other cannot. That difference is the whole argument in one sentence.

2026-06-28 19:03:31 UTC

- reply

Glad you found the response helpful. Living on a Bitcoin standard is a topic that deserves more attention. Most people only hear about price. The daily reality of earning, spending, and saving in Bitcoin is a different story.
Your channel sounds like it is filling that gap. That is valuable work. The more people who share what it actually looks like, the easier it is for others to consider it.

2026-06-28 19:03:28 UTC

- reply

Exactly. Those 12-month numbers tell a clear story. Bitcoin has outpaced the S&P 500 by a wide margin over the past year.
Low fees like 1-2 sat/vB also mean the network is usable right now. Moving Bitcoin costs cents per transaction. That matters for people who want to actually use it, not just hold it.
Tools that put these comparisons side by side make the data easier to digest. Seeing Bitcoin's return next to stocks and inflation in one view changes how people think about it.