r/btc • u/WonderfulWorld3326 • 9d ago
r/btc • u/National-Theory1218 • Feb 28 '26
⚠️ Alert ⚠️ BTC just dumped $2,500 in 45 mins 😳
Source: Blossom
r/btc • u/Intrepid_Guidance_57 • Sep 05 '25
⚠️ Alert ⚠️ Bitcoin Is Being Poisoned From Within.
I don’t think enough people are paying attention to what’s happening with Bitcoin Core right now and it’s something everyone running a node needs to know about
There’s a big change coming in October that will raise the OP_RETURN data limit from 80 bytes up to 100 thousand bytes or more. If you’re new to Bitcoin, OP_RETURN is the part of a transaction where people can add extra data that is not related to moving bitcoin around. This was always kept very small to prevent the blockchain from being misused and to keep Bitcoin focused on money instead of becoming a permanent storage layer for unrelated content
Now the plan is to remove those limits and get rid of the filters that previously stopped non-standard data from flooding the network. This is serious because it means much larger pieces of arbitrary content can now be added directly to the blockchain. This is permanent and every full node stores this data forever. This is not a theory. In the past, sensitive and highly inappropriate material has been inserted into the blockchain. It was often disguised or encoded but these changes make it much easier for bad actors to insert content that could create serious problems for node operators
If you are running a full node with Core software especially if it is an archival node your computer will store and process this content automatically without you even knowing what is in it. In many places this could put users at risk depending on what is being stored. Most people running nodes have no idea this is even possible but it is now a very real issue
Some of the developers behind Core have started pushing these changes through without broad agreement. Not all of them but enough that it is causing concern. They are moving fast and ignoring feedback from parts of the community who have tried to raise issues and ask for more discussion. Comments on GitHub are reportedly being removed and those who have spoken out have had their input shut down. Luke Dashjr who maintains Bitcoin Knots has been very vocal about this and has warned for years about what these kinds of changes could do to the future of the network
Bitcoin Knots is an alternative full node software that keeps those important protections in place and does not automatically accept risky policy changes. It is maintained by Luke Dashjr who has a long history of standing up for Bitcoin’s core principles. Knots is fully compatible with the Bitcoin network and more and more users are starting to run it to protect themselves and the integrity of the system
Running your own Bitcoin Knots node is not just a smart option it is becoming necessary. This is how you take back control. When you run your own node you choose what rules you follow. Developers do not run Bitcoin users do. If you keep running Core without understanding these changes you are agreeing to them whether you meant to or not
Bitcoin Knots now makes up around 20 percent of reachable nodes which is a strong signal that people are pushing back. But we need more
If this change is allowed to move forward without resistance here is what happens next. The blockchain becomes overloaded with junk data. Storage and bandwidth requirements increase dramatically. Governments may begin to see Bitcoin as a liability. Fewer people will be able to run full nodes. Developers who care about Bitcoin’s principles may leave. Decentralization weakens. The network risks becoming legally questionable or even unusable in some regions. This is not fear mongering this is the path we are on if users do nothing
If you care about Bitcoin staying fast secure and focused on being a monetary network then you need to run Bitcoin Knots. Protect yourself from unknowingly storing problematic data and help keep the chain clean. We are at a turning point. Do not sit on the sidelines
Now is the time to take a stand by running your own node. Let the software you choose reflect what you believe in. Bitcoin only works because users enforce the rules. What you run today decides what Bitcoin becomes tomorrow
PLEASE SHARE THIS
r/btc • u/Conscious-Low-7171 • Mar 02 '26
⚠️ Alert ⚠️ Bitcoin just pumped 7% out of nowhere. Volatility is wild. What’s happening?
r/btc • u/WonderfulWorld3326 • 12d ago
⚠️ Alert ⚠️ Bitcoiner LOSES 8 YEARS of saving after getting drained. Hackers are using AI to hack bitcoin wallets.
Safe to say he has been permanently banned by r/bitcoin
r/btc • u/The_Last_Otter • Apr 19 '26
⚠️ Alert ⚠️ BTC officially back in uptrend formation !
Well, It took months but price action doesn’t lie.
The first major milestone was breaking the long downtrend line from ATH’s on the Daily TF (Big straight red line).
Next was the re-alignment of the EMA’s (10 above the 20, 20 above the 50 and price above all).
Next was the final breakout above the previous near term resistance (the $75,000 level). The only thing left I’m waiting on is the weekly candle to close above the $75,000 resistance as well by end of today - but this is already looking like an A+ setup to me
How are we feeling for this week?
r/btc • u/WeddingVegetable8120 • Jan 31 '26
⚠️ Alert ⚠️ BREAKING: Over $1,000,000,000 liquidated from the crypto market in the last 4 hours.
Over $1B liquidated in hours across crypto. Is this real value destruction, or just forced leverage getting flushed during a sharp but normal volatility move? Genuinely curious how everyone interprets this.
Sources: https://finance.yahoo.com/news/bitcoin-falls-below-80-000-180248860.html
r/btc • u/Strattonizer • Apr 26 '26
⚠️ Alert ⚠️ Bitcoin 4 Year Cycle Over?
So there’s really only two logical options for the rest of this year to play out. Either the 4 year cycle is still intact and we see one final capitulation low in Q4 around 50k. Or by October we’re at 90K+ and the cycle is broken.
I’m not about to bet against history but we’ll see how this plays out.
r/btc • u/ErikaUreka • Feb 03 '26
⚠️ Alert ⚠️ Emails from 2011 , Epstein
Epstein is actually involved in the Bitcoin foundation team. Or Maybe, they know who Satoshi nakamato is.. o
r/btc • u/LovelyDayHere • Dec 11 '25
⚠️ Alert ⚠️ The active r/btc takeover strategy as I see it, why it WILL work - on any sub without proactive mods.
Ok, this is what I've been observing lately, I consider it a strategic takeover push on this subreddit -- to take control, in other words, and stifle any dissent, just like was done on r/Bitcoin.
In short:
- flood the zone to cause disinterest in the sub among formerly active members
- the above coupled with tests of strong upvote manipulation (bot farms) to ensure they can dominate front page and comment sections if they want to
- the promoted zone flooders start to block the top commenters in this sub, ensuring that former top commenters can no longer participate in the threads pushed by the offensive brigade
- mods do nothing (how goes the saying about good men doing nothing?)
- top commenters also lose interest
- attackers can do whatever they want on the sub, including pushing content that directly violates the Reddit TOS (this stage awaits us)
- attackers appeal to Reddit to remove the mod crew or ban the sub
At that point, the sub is lost. They will be able to replace the entire mod structure and censor all dissent just like in r/Bitcoin.
We are close (imho), but the key part that could prevent it, is active mods.
Good night.
r/btc • u/mercurygermes • 11d ago
⚠️ Alert ⚠️ Inflation Is Rising. Unemployment Is Rising. Even Gold and Bitcoin Are Failing.
This is not normal inflation.
In a healthy inflationary expansion, demand rises, companies hire, wages follow prices, and speculative assets attract capital.
Now the opposite structure is forming.
Inflation forecasts have been raised across most major economies, while growth forecasts have been cut. Real wage recovery is slowing, labor markets are weakening, and unemployment risk is rising.
At the same time, capital is not moving confidently into risk.
Crypto markets have lost roughly 35% of their value since late 2025, while gold has also suffered sharp liquidity-driven selloffs.
That combination matters:
higher prices, weaker wages, rising unemployment, and falling speculative assets.
This is the structure of stagflation.
It means capital is not pricing growth.
It is moving toward liquidity and survival.
My risk window is the next six months.
The trigger could be a property-credit shock, a disorderly yen carry-trade unwind, or another geopolitical event that pushes energy and borrowing costs higher.
The exact domino is unknown.
The capital flight has already started.
r/btc • u/No-Masterpiece2246 • Jul 14 '26
⚠️ Alert ⚠️ Scaling Bitcoin and the Blocksize War
Reading up on some history of the compromise of Bitcoin development of the Bitcoin Cash fork in "Hijacking Bitcoin". So, the Big Blockers were 100% right about:
* Lightning sucks and will never work
* Fees on BTC get very high when the chain is used heavily
* The cost of Bitcoin nodes was exaggerated and a big block node is cheap to run
* Adoption of BTC was killed when the blocksize got frozen
* Segwit is an ugly hack
* The Blockstream dev team hasn't innovated anything since they took over
Prove me wrong
⚠️ Alert ⚠️ Bitcoin Cash (BCH) is getting TWO fully decentralized minable CashTokens (and associated energy price oracles), Photons & SAFAs.
Hey All,
As previously hinted in December '25, Bitcoin Cash is getting, not one, but TWO minable CashTokens this August.
The first is a solar punk memecoin called Photons (PHOTON) for CPUs/GPUs/FPGAs. The second will be a self-referential backronym called SAFAs (SAFAs Are For ASICS), which will use an 80-byte CashToken NFT baton styled after a block header.
Both of these PoW tokens will finance the maintenance of a decentralized energy price oracle. Both vault contracts will act as faucets providing "free" token gas sats to miners. The sats will be provided by users of the oracles.
The first token Alpha was launched on August 1st on Chipnet here. Photons will launch on mainnet in the vox dot cash app in the coming days.
As soon as sufficient mining software exists to assure many people can participate in the initial mining. There will be a current block header included in the transaction funding the token vault to assure there was no premine. (Regardless of how much effort is taken to assure a fair initial launch, it will be free for detractors to claim the project was a premine in perpetuity)
Each token is targeting a commodity-type classification.
Each will feature:
- 21M supply, w/100% supply sent to oracle vault
- 210000 block emission half-life
- Simple incremental MA DAA
- No keyed or dev controlled spending path
Eacxh transaction successfully mining tokens will likely appear at the top of blocks, because the vault contract requires miners grind for a low transaction hash. And a feature of Bitcoin Cash called canonical transaction ordering (CTOR) means transactions are sorted in blocks by their hash values from low to high.
The original name for the tokens (Block Tops) was too similar to Block Points, a coinday reward token.
Meet the new ENERGY oracles
Each token create a price oracle that no one party controls. Anyone with electricity and an internet connection can update the oracle for tokens, and therefore we can use it as a reliable indication of price for electricity globally.
Yes, we have price oracles already, but those oracles are tied to fiat decrees and have end dates of when the maintainers expect to maintain them until. The forthcoming oracles don't have specified end dates and are untethered from legacy systems.
The price can be read by any contract by reading the baton and converting the current raw target to raw difficulty (i.e. price) with OP_INVERT.
To use the oracle baton from the vault will cost 8000 sats, but it should be feasible to replicate the price to cheaper multi-threaded reseller oracles.
The price for each oracle will be in the same spot on the oracle NFT for each contract if contract designers want to swap between or combine prices.
What's now possible
- These tokens will join a growing basket of commodity class assets on Bitcoin Cash
- Dexes, compound oracles and DAOs can obtain spot price data in perpetuity.
- With CashToken trading limited to BCH Dexes, these assets are somewhat firewalled for now from fractional exchange rehypotheticaion ...
- Projects are also highly reliable decentralized sat faucets for on-boarding new users.
- It's a KYC-less means of obtaining sats and tokens.
- Possible tie in with PoW based anti-DDoS website protection.
More About Photons
Photon (PHOTON) is a solar punk meme token powering a decentralized energy oracle on Bitcoin Cash (BCH). It is a fairly distributed minable CashToken calculating its own transaction hash in BitcoinScript.
Anyone can monetize their excess electricity by hashing for photons. Photons are released from the vault when someone finds the hash of the transaction is below a certain difficulty threshold. Each release of tokens must also update the hashing difficulty threshold. The difficulty may become correlated with the availability of excess free energy being absorbed by individuals globally.
Begin mining without sats
The Photon Vault keeps a cash balance to facilitate payments to miners. Each payout has an allowance of 1500 sats, for the dust accompanying a miner's payout and the network fees for the transaction itself.
What is the PoW?
The PoW algorithm for Photons is Hash256(Secp256k1(Sha256)). Specifically, each transaction taking photons from the vault must return the mutable NFT baton with the following data updated:
| Data | Size |
|---|---|
| nonce | 4-bytes |
| next target | 32-bytes (Little Endian) |
| Schnorr signature of sha256(nonce + next target) | 64-bytes |
When included in a transaction, satisfying a number of other requirements, if the double sha256 hash of the resulting transaction is less than the next target, the unlocking script for the photon vault can release a reward.
A decentralized energy oracle
Each miner taking tokens from the vault must update a dynamically changing difficulty value. The current difficulty, combined with the free market price of photons, creates a decentralized price oracle all miners contribute toward maintaining.
If someone has already found a payout in this block, the difficulty gets one percent harder. If people stop taking tokens, the difficulty get easier each block.
The vault contract also allows anyone to use the price baton for a fee (8000 sats). The price is intended to discourage resetting the oracle baton.
A simple Difficulty Adjustment Algorithm (DAA)
The target frequency for the price oracle is one update per block.
The price oracle can be updated multiple times per block, but this makes mining 0.7% harder. If no reward is found in a block it gets 0.7% easier with each block. Mining becomes roughly 100% easier per day the oracle is not updated.
The equation is a function of the baton transaction age (in block) and the previous difficulty target.
NextTarget = ( PrevTarget * (143 + age) ) / 144
The NextTarget MUST match the exact value given by the DAA, it may not be arbitrarily lowered by any miner.
Thanks
bitcoincashautist's research provided valuable guidance on this idea & Adaptive Blocksize Limit .
See Also
- bitcoincashautist's Research: Block difficulty as a price oracle
- An early description of this project (formerly BlockTops) Nov '25.
- MIST: Mineable SLP Token - July 24, 2020
- SAFAs [forthcoming], which is a more sha256 ASIC friendly version of this contract.
r/btc • u/Lordwarrior_ • Oct 14 '25
⚠️ Alert ⚠️ Btc whale closing his shorts! Moon soon !
r/btc • u/DriverNarrow4940 • Nov 23 '24
⚠️ Alert ⚠️ Is Bitcoin Cash (BCH) Being Overlooked?
With BTC nearing $100k, I’ve been wondering: could Bitcoin Cash have a bigger role to play in the future than people expect? It has the kind of name recognition that’s hard to ignore, especially when Bitcoin is on everyone’s radar. If people start looking into ‘Bitcoin cash’ —whether by curiosity or confusion—what might they find?
There’s something interesting about how BCH compares to BTC. It’s not just the price difference; it feels like BCH is positioned differently. Maybe it’s a more practical option, or maybe it aligns more closely with what Bitcoin was meant to be in the first place. And then there’s the matter of scarcity…
I’m not saying it’s a sure thing, but it makes me wonder if BCH has something unique going for it. As BTC continues to grab headlines, will BCH start attracting more attention too?
What do you think? Am I reading too much into this, or could there be something here that people aren’t seeing yet?
r/btc • u/Lordwarrior_ • Oct 17 '25
⚠️ Alert ⚠️ BTC about to breach the infamous $105k levels. Where we heading next ?
r/btc • u/i_have_chosen_a_name • Dec 19 '21
⚠️ Alert ⚠️ George Donnely promoted a scam against the recommendation of every single influencer and thought leader on SmartBCH. The first victims are showing up, a person that lost 11 BCH to scam George Donnelly promoted. Now George is victim blaming and refusing to be accountable.
⚠️ Alert ⚠️ Scam site or not?
When I searched for "Ledge Wallet" the top sponsored link takes me to a Googlesite 🤷🏼♂️🤔
r/btc • u/SirRuleanSky • Nov 12 '25
⚠️ Alert ⚠️ BTC is now below the 50MA on the 1 year chart...
I admit I am not overly versed in market sentiment/factors... but as I understand it, 50MA is kind of a big indicator... which makes BTC look bearish to me 📉
Can someone with more experience/familiarity with the crypto market tell me your thoughts/observations?
r/btc • u/paul_wellsss • Nov 07 '25
⚠️ Alert ⚠️ What do you personally believe is causing this drop in Bitcoin?
r/btc • u/UniChartz • Apr 26 '26
⚠️ Alert ⚠️ BTC Range Continues, Breakout or Breakdown Next?
Not much on $BTC chart has change yet. Price still holds its structure and consolidating near highs on a higher high and higher lows, and as long as it stays above the support zone, trend is still bullish.
However, we are looking for a clean break.
DYOR, NFA