John301

Game theory and cryptography combine to enable a group of strangers to cooperate without the need for direct trust:

🔐 Cryptography: Security guarantee
Digital signatures: Each participant can prove that a transaction is legitimate without revealing their full identity.
Hashing: Ensures the integrity of the blocks; if someone tries to alter data, the hash changes and is detected.
Cryptographic proof (Proof-of-Work, Proof-of-Stake, etc.): Consensus mechanisms rely on mathematically difficult problems to forge.
🎲 Game theory: Incentives to cooperate
Nash equilibrium: Protocols are designed so that the rational strategy of each actor is to follow the rules, because deviating is more costly.
Rewards and penalties: Miners/validators receive tokens for validating correctly and lose resources if they attempt to attack the network.
Decentralization: By distributing decision-making power, the possibility of a solitary actor manipulating the system is reduced.
🧩 The combination
Cryptography ensures that the rules are verifiable and resistant to manipulation.
Game theory ensures that economic and strategic incentives align the behavior of participants.
Outcome: A system where strangers can collaborate in maintaining a common ledger without the need for mutual trust.
📌 Practical example
In Bitcoin:
Cryptography guarantees that transactions are valid and that the blocks are chained.
Game theory ensures that mining honestly is more profitable than attempting to attack the network.
Thus, thousands of nodes that do not know or trust each other maintain a global financial system.

Vitalik Buterin is recognized as the co-founder and main driver of Ethereum, a distributed computing platform based on blockchain that introduced smart contracts and revolutionized the crypto ecosystem.
📜 Origin of Ethereum
2013: Vitalik Buterin, Russian-Canadian programmer and co-founder of Bitcoin Magazine, published the white paper of Ethereum.
Motivation: He observed that Bitcoin was limited in creating applications beyond financial transactions. He proposed a more flexible platform that would allow programming smart contracts and decentralized applications (DApps).
2014: The ICO of Ethereum was launched, one of the most successful of the time, raising over 18 million dollars.
2015: The Ethereum network was officially launched with the Ethereum Virtual Machine (EVM), capable of executing Turing-complete programs on the blockchain.

🚀 Impact of Ethereum
Smart contracts: Self-executing agreements that eliminate intermediaries.
DeFi: Creation of an alternative financial ecosystem with loans, exchanges, and stablecoins.
NFTs: Popularization of non-fungible tokens, which transformed digital art and online ownership.
DAOs: Decentralized autonomous organizations that operate through rules encoded in smart contracts.
👉 In summary: Vitalik Buterin started Ethereum to overcome the limitations of Bitcoin and create a programmable blockchain platform, which today is the foundation of much of the innovation in the crypto world.

When Satoshi Nakamoto mined the genesis block on January 3, 2009, the reward was indeed programmed in the protocol to be 50 BTC, but those bitcoins could never be spent.
📜 Key Details
Theoretical Reward: The genesis block included the reward of 50 BTC, as defined in the Bitcoin code.
Inaccessibility: Due to how that first block was designed, the reward cannot be transferred or spent. It is a technical effect of the initial code.
Subsequent Blocks: Starting from block 1, the rewards were indeed usable, and thus began the real circulation of Bitcoin.
👉 In summary: Satoshi Nakamoto could not use the 50 BTC from the genesis block; it was from block 1 that the rewards began to be effective.

The birth of Bitcoin occurred on January 3, 2009, when Satoshi Nakamoto mined the so-called genesis block (block 0), marking the official start of the first decentralized cryptocurrency.
📜 The Genesis Block of Bitcoin
Key date: January 3, 2009.
Creator: Satoshi Nakamoto, pseudonym of the inventor (or group of inventors) of Bitcoin.
Genesis block: It is the first block of the Bitcoin chain, also known as block 0.
Hidden message: Within the block, Satoshi included a headline from the British newspaper The Times:
"The Times 03/01/2009 Chancellor on brink of second bailout for banks".
This message was a direct criticism of the traditional financial system and bank bailouts during the 2008 crisis.
🚀 Evolution since 2009
Since that initial block, more than 800,000 blocks have been mined and over 1,130 million transactions recorded.
Bitcoin went from being a niche experiment to becoming a global asset, used as a store of value, medium of exchange, and foundation for new technologies like Lightning Network and DeFi.
👉 In summary: yes, Bitcoin was born in January 2009 with the genesis block mined by Satoshi Nakamoto, an event that not only created the first cryptocurrency but also symbolized a rejection of the traditional financial system.

The idea behind blockchain technology was first described in 1991, when Stuart Haber and W. Scott Stornetta proposed a system to digitally seal documents and prevent their manipulation.
📜 Origin of the Blockchain idea in the 90s
1991: Researchers Stuart Haber and W. Scott Stornetta published a paper on how to use cryptographic techniques to create a digital timestamping system. The goal was to ensure that documents could not be altered without leaving evidence.
1992: Merkle trees were incorporated, allowing multiple documents to be grouped into a single block and improving efficiency.
This initial design already contained the essential elements of what we now call blockchain: chained blocks, cryptographic security, and resistance to manipulation.
🚀 Impact of that initial idea
Although cryptocurrencies were not discussed in the 90s, the concept of an immutable blockchain was the seed that allowed Satoshi Nakamoto to design Bitcoin in 2008 based on those principles.
Today, blockchain is applied in finance, logistics, health, education, and government, but it all started with the need to protect digital documents against fraud.
👉 In summary: yes, the idea of blockchain was born in the 90s as a digital timestamping system, and evolved decades later into the cryptocurrency revolution and decentralized economy.

Pakistan has taken a historic step in the adoption of blockchain: it approved Binance and HTX to tokenize up to USD $2,000 million in state assets, including sovereign bonds and reserves of oil, gas, and metals.
🌍 Context of the announcement
Pakistan Virtual Assets Regulatory Authority (PVARA): granted preliminary authorizations (No Objection Certificates) to Binance and HTX to operate in the country.
Agreement signed: Pakistan and Binance established a Memorandum of Understanding (MOU) to explore the tokenization of government assets.
Amount involved: up to USD $2,000 million in state assets, mainly sovereign bonds and energy reserves.
Objective: attract foreign investment, modernize the financial system, and position Pakistan as a regional pioneer in the tokenization of real-world assets (RWA).
⚠️ Risks and challenges
International regulation: Binance and HTX face investigations in several countries; Pakistan must ensure transparency.
Cryptocurrency market volatility: tokenizing sovereign assets exposes the country to price fluctuations.
Institutional trust: adoption will depend on investors perceiving legal and technological security.
Geopolitics: Pakistan seeks to attract capital in a context of economic tensions and need for liquidity.
🚀 Strategic implications
Financial transformation: Pakistan becomes one of the first countries to tokenize state assets on a large scale.
Attraction of foreign investment: tokenization opens access to global markets that were previously limited.
Regional innovation: it could inspire other emerging countries to use blockchain to finance sovereign debt.
Crypto narrative: strengthens the trend of Real World Assets (RWA) as a bridge between traditional finance and blockchain.

📌 Brief timeline of the history of blockchain technology
Origins (1980s–1990s):
It emerged as an academic idea to protect digital documents with time stamps. David Chaum, Haber, and Stornetta laid the groundwork, and in 1992, Merkle trees were added to improve efficiency.
Pre-Bitcoin (1990s–2000s):
It remained an experimental concept. Digital money systems like eCash were explored, without achieving mass adoption.
Bitcoin Revolution (2008–2009):
Satoshi Nakamoto published the Bitcoin whitepaper and launched the first functional blockchain, solving the double-spending problem without the need for a central authority.
Expansion (2010s):
Ethereum introduced smart contracts and decentralized applications. Blockchain began to be applied in sectors such as logistics, health, education, and voting.
Present (2020s–2025):
It became established as a key infrastructure for the digital economy. It is used in NFTs, DeFi, traceability, digital identity, and central bank digital currencies (CBDCs), as well as integrating with artificial intelligence.
👉 In summary: Blockchain evolved from an academic concept to an essential technology driving the modern digital economy, with applications that transcend cryptocurrencies.

Some investors have made millions with Dogecoin thanks to:
Early buying and selling at peaks: those who acquired DOGE at very low prices and sold during the rises of 2021 multiplied their investment thousands of times.
Community effect and viral marketing: the support of memes and figures like Elon Musk spiked the price at key moments.
Large volumes in the hands of holders: billions of DOGE are held by investors who are waiting for profits if the price exceeds certain ranges.
Speculation and cycles of greed: extreme volatility allows some to take advantage of rapid market movements.
⚠️ Risks:
High volatility (sharp rises and falls).
Dependence on hype and social media more than on technological fundamentals.
Competition from new memecoins.
Many investors who buy at peaks end up with losses.
👉 Conclusion: yes, some managed to make millions with Dogecoin, but it was thanks to early purchases and strategic sales at moments of hype. Most face high risks and not everyone achieves those gains.

Interactive Brokers has begun allowing deposits with stablecoins in brokerage accounts, initially for eligible clients in the United States.
🌐 Key details about the news
What happened: Interactive Brokers (IBKR), one of the largest global brokers, announced that accounts can now be funded with stablecoins directly from cryptocurrency wallets.
When: The measure was confirmed on December 12, 2025, in a statement and at the Goldman Sachs financial services conference.
Where it applies: For now, the option is being gradually enabled in the U.S. for eligible retail clients.
Why it matters: It eliminates the need to use traditional bank accounts to fund investment accounts, marking a step towards the integration of traditional and digital finance.
⚠️ Risks and considerations
Regulation: Although stablecoins are designed to maintain parity with fiat currencies (USD, EUR), their acceptance depends on regulatory frameworks that are still evolving.
Stability: Not all stablecoins are created equal; the most reliable ones are usually backed by audited reserves (e.g., USDC, USDT).
Limited availability: For now, only eligible U.S. clients can use this option. It is unclear when it will expand to other countries.
Tax implications: Deposits in stablecoins may have different tax consequences than bank transfers, depending on the jurisdiction.
🚀 What it means for investors
This move by Interactive Brokers is a milestone in the convergence between traditional finance and crypto. For users, it implies:
Greater flexibility to fund accounts.
Possible reduction in costs and transfer times.
A signal that traditional financial institutions are gradually adopting stable cryptocurrencies as part of their infrastructure.

XRP ETFs on Wall Street have recorded a historic streak of net capital inflows, with confirmed reports of 15 consecutive days and nearing USD 1 billion in assets under management. Although there is still no official confirmation of the 18 days you mentioned, the trend shows strong institutional interest in XRP, even as Bitcoin experienced high volatility.

📊 Context of XRP ETF performance
Positive streak: XRP spot ETFs have accumulated 18 consecutive days without negative net flows, a record since their launch.
Number of funds: Currently, there are 5 XRP spot ETFs in the U.S. market.
Resilience: While Bitcoin experienced a strong correction (falling from levels close to USD 84,000), XRP ETFs maintained liquidity inflows.
Limited impact on price: Although the streak is significant, the size of these ETFs is still small, so they do not decisively impact the price of XRP.
⚠️ Risks and considerations
Limited liquidity: XRP ETFs are still small, which means their resilience may be more due to novelty and expectations than to a massive capital flow.
Crypto volatility: Although XRP showed resilience, it remains exposed to the general volatility of the cryptocurrency market.
Institutional adoption: The positive streak may indicate growing interest, but it still does not guarantee long-term stability.

YouTube now allows creators in the United States to receive their payments in the PayPal stablecoin, called PYUSD, directly through PayPal.
📌 Key details of the news
New payment option: YouTube has integrated the PayPal USD (PYUSD) stablecoin as a payment method for content creators.
Availability: For now, the feature is limited to users in the United States.
Technology: PYUSD is an ERC-20 token on the Ethereum network, but it can also be used on Arbitrum, Solana, and Tron.
Technical advantage: YouTube does not need to handle cryptocurrencies directly; it leverages PayPal's infrastructure to process payments.
Official confirmation: May Zabaneh, head of the cryptocurrency area at PayPal, confirmed that the feature is already operational.
🔎 What does it mean for creators?
More financial flexibility: Creators can receive income in a stable currency linked to the dollar, reducing the typical volatility of cryptocurrencies.
Integration with Web3: It is one of the most relevant use cases of PYUSD to date, showing how traditional platforms are starting to adopt crypto payments.
Global potential: Although it is currently only available in the U.S., this integration opens the door for YouTube to expand the option to other countries.
🚀 Future implications
International expansion: If adoption in the U.S. is positive, YouTube could enable payments in stablecoins for creators in other regions.
Competition: Platforms like TikTok or Twitch could follow the same path to attract creators.
Financial education: Creators will need to learn how to manage stablecoins and wallets to take advantage of this new option.

Robert Kiyosaki, author of Rich Dad Poor Dad, warned that in February 2025, the "worst financial collapse in history" could occur, with a strong devaluation of fiat money and a fall in the markets. He recommends seeking refuge in assets like gold, silver, and Bitcoin.
🌍 Context of the warning
Key date: Kiyosaki pointed to February 2025 as the beginning of an unprecedented financial collapse.
Main cause: According to him, expansive monetary policies and excessive money printing by central banks have weakened confidence in the dollar and other fiat currencies.
Expected impact: A sudden drop in stock markets, accompanied by a global crisis and accelerated loss of value of traditional money.
📉 Criticisms and foundations
Criticism of the Federal Reserve: Kiyosaki accuses the Fed and other central banks of "destabilizing the economy" with massive money printing policies.
Previous prophecy: In his book Rich Dad’s Prophecy (2013), he had already anticipated a crisis greater than that of 2008.
Opportunities: While warning about the collapse, he also points out that those who invest in solid assets will be able to take advantage of low prices and protect their wealth.
⚠️ Risks and considerations
Media exaggeration: Kiyosaki is known for making extreme warnings; some analysts believe that his predictions aim to attract attention more than reflect inevitabilities.
Real uncertainty: Although there are macroeconomic risks (inflation, global debt, geopolitical tensions), there is no consensus that a "historic" collapse is imminent.
Practical action: Beyond following his advice, it is wise to diversify investments, assess regulatory risks, and stay informed with reliable sources.
👉 In summary, Kiyosaki projects a global financial collapse and devaluation of fiat money in 2025, recommending gold, silver, and Bitcoin as refuges. However, his alarmist style invites caution in taking his warnings and contrasting them with more balanced analyses.

On December 12, 2025, a massive transfer of 50 million POL tokens (≈6.08 million USD) was recorded between two anonymous cryptocurrency addresses, drawing attention from the community due to the magnitude and potential impact on the market.

📊 Transaction Details
Amount transferred: 50 million POL tokens.
Estimated value: Approximately 6.08 million dollars.
Execution time: 22:18 (time recorded on the chain).
Involved addresses:
Origin: 0x63E2…
Destination: 0x08B9…
Source of report: Arkham data, disseminated by ChainCatcher.
🔎 Context of the POL Token
POL is the native token of Polygon, which replaced MATIC in the transition to the new Polygon 2.0 architecture.
It is used for staking, governance, and network security.
Large-scale movements are often interpreted as potential sell signals, strategic redistribution, or internal project movements.
⚠️ Possible Implications
Sell pressure: Such a large transfer may anticipate sales on exchanges, affecting the price.
Internal reorganization: It could be movements between custody wallets or linked to institutions.
Market narrative: Similar events have generated speculation, such as when a wallet linked to the founder of Polygon transferred 10 million POL to Binance days earlier.
🚨 Risks and Considerations
Volatility: Large movements can cause abrupt fluctuations in price.
Lack of transparency: Being anonymous addresses, it is unknown whether they belong to exchanges, funds, or individuals.
Speculative narrative: The market tends to react more to rumors than to fundamentals.
👉 In conclusion, this transfer of 50 million POL between anonymous addresses is a relevant event that could influence market perception. It does not necessarily imply immediate sale, but it does increase uncertainty and speculation surrounding the token.

Jeffrey Schmid, president of the Federal Reserve Bank of Kansas City, warned that although the labor market shows signs of cooling, inflation remains persistently high and poses the main risk to the economy.
📊 Current context of the Federal Reserve
Labor market: Schmid acknowledges that employment is cooling, but it still remains at a reasonably balanced level. This contradicts the idea of a severe deterioration of the labor market.
Inflation: His main concern is that inflation continues to be too high and that current monetary conditions may not be restrictive enough to contain it.
Position at the Fed: Schmid has positioned himself as one of the “hardest” members of the central bank, even opposing recent rate cuts because he believes they could undermine the Fed's credibility in the face of inflation.
⚠️ Risks and challenges
Credibility of the Fed: Schmid fears that rate cuts send the wrong signal, showing complacency towards inflation.
Cost of living: In his district (Kansas City), concerns about the rising cost of goods and services remain very present.
Internal division: The Fed is clearly divided: some members prioritize employment, while others like Schmid insist on maintaining pressure on inflation.
📌 Conclusion
Schmid's view reflects the central tension of current monetary policy: should the Fed continue to support the labor market with rate cuts or maintain a tough stance to control inflation? His warning suggests that, despite the cooling of employment, the real danger remains inflation that does not yield.

Cryptocurrencies have become a strategic weapon in the political pulse between Donald Trump and Nicolás Maduro. While Trump tightens financial sanctions, Maduro responds by creating a "parallel route" with stablecoins and exchanges to sustain his regime.
🔑 The political and financial board
Trump and the sanctions: The Trump administration has used financial sanctions to isolate Maduro's regime, blocking access to dollars and restricting operations of companies like Chevron.
Maduro and cryptocurrencies: In response to this blockade, Maduro intensified the use of stablecoins like Tether (USDT) for international transactions, especially in oil exports to China.
Maduro's objective: Create a parallel financial system that allows him to evade banks supervised by the U.S. and maintain a flow of foreign currency.
📌 Keys to the political chess
Cryptocurrencies as oxygen: In 2025, up to 50% of Venezuelan foreign currency came from payments in stablecoins.
Legitimacy vs. survival: For Trump, cryptocurrencies are an illegitimate attempt by Maduro to stay afloat; for Maduro, they are a lifeline against the blockade.
Regional effect: If Venezuela manages to consolidate a parallel system based on crypto, it could inspire other sanctioned countries to replicate the strategy.
⚠️ Risks and challenges
Crypto volatility: Although Maduro bets on stablecoins, trust in these assets depends on international regulations.
Increased scrutiny: The U.S. could intensify tracking of transactions on the blockchain, shutting down exchanges linked to Venezuela.
Internal hyperinflation: The massive use of cryptocurrencies does not resolve the fragility of the bolívar or the structural crisis of the country.
In summary, cryptocurrencies are the new battlefield: Trump seeks to financially suffocate Maduro, while he responds with blockchain and stablecoins to maintain his power. It is a chess game where each move redefines not only Venezuelan politics but also the future of global finance under sanctions.

On December 10, 2025, the New York Stock Exchange (NYSE) inaugurated a statue of Satoshi Nakamoto, organized by Jack Mallers' Twenty One Capital, which debuted on the stock exchange with the ticker XXI. The work, created by Valentina Picozzi, is part of a series of 21 monuments in various cities around the world.
📌 Key points
Concept: The statue "disappears" when viewed from the front, symbolizing the anonymity and decentralization of Bitcoin.
Institutional message: The NYSE presented it as a bridge between emerging systems and traditional financial institutions.
Cultural impact: In addition to the statue, a Bitcoin sign was projected in Times Square.
Meaning: It represents the acknowledgment of Bitcoin by Wall Street, previously unthinkable.
Global series: It is the sixth of 21 planned sculptures.
Company: Twenty One Capital manages 3.9 billion dollars in BTC, establishing itself as a key player in the crypto-finance integration.
⚠️ Critical considerations
The event occurs in a context of regulatory uncertainty due to the policies of the Federal Reserve.
The statue does not change regulation but reinforces the cultural legitimacy of Bitcoin.
It may attract more institutional investment, although it raises debate about whether Bitcoin loses its anti-establishment character by integrating into Wall Street.
👉 In short: the statue of Satoshi at the NYSE symbolizes the cultural entry of Bitcoin into the heart of traditional finance, with a strong symbolic impact but also with tensions regarding its original identity.

What happened with BTT on Binance?
The BitTorrent (BTT) token on Binance underwent a redenomination and migration: the old BTT (called BTTOLD) was converted into the new BTTC, and a large part of the original supply was burned (removed from circulation). Nowadays, Binance lists and operates with the new BTT/BTTC.

🔍 Context of what happened with BTT on Binance
Redenomination: The BitTorrent project migrated its contract and changed the denomination of the token. The old BTT (BTTOLD) was converted into the new BTTC, with a ratio of 1:1000.
Massive burn: During the transition, approximately 52.9% of the original supply of BTTOLD (990 billion tokens) was burned. Recent reports indicate that between 58% and 60.4% of the supply has already been burned.
What “burn” means: The tokens were sent to an inaccessible address, permanently removing them from circulation.
Current price: The new BTT is trading on Binance and other exchanges. For example, on Binance the BTT/USD pair is moving around 0.00000042 USD, while CoinGecko reports a value close to 0.064 USD (according to the denomination of the new contract).
⚠️ Key points for users
If you had BTTOLD, Binance and other exchanges performed the automatic conversion to BTTC.
The price may seem confusing because the scale of the token changed (due to the ratio 1:1000).
The massive burn reduced the circulating supply, but does not necessarily imply an immediate increase in value: it depends on market demand.
Today, when you see BTT on Binance, you are really trading with the new BTTC.

The Federal Reserve announced on December 10, 2025, that it cut its interest rate and will initiate a Treasury securities purchase program, with expectations that acquisitions will begin in December and extend into 2026.

📌 Context of the decision
Rate cut: The Fed reduced the interest rate by 25 basis points, placing it in the range of 3.5%–3.75%.
Reason: The economy is expanding at a moderate pace, unemployment has increased, and inflation remains high.
Asset purchases: Analysts anticipate that the Fed will begin monthly purchases of Treasury Bills for about 45,000 million dollars starting in January 2026, although the official announcement mentions the start in December.
🔎 Implications for markets and families
Liquidity: The purchase of Treasury Bills aims to ensure that the financial system has sufficient liquidity, reducing risks of stress in the interbank market.
Bonds and debt: This may pressure short-term yields downward, making other higher-risk assets more attractive.
Retail investors: Although families continue to buy Treasury Bills in Europe and the U.S., returns have fallen to half in two years. The Fed's intervention could stabilize that trend.
⚠️ Risks and considerations
Persistent inflation: If the additional liquidity fuels demand, it could complicate price control.
Market dependence: Investors may become more dependent on the Fed's intervention, generating volatility if support is withdrawn.
Political signal: The start of purchases in December may be interpreted as a preventive move against year-end risks, rather than a long-term measure.
👉 In summary, yes, the Fed will begin buying Treasury Bills in December 2025, as part of a stimulus package that includes rate cuts. However, analysts believe that the strong acquisition program will solidify in January 2026.

María Corina Machado could not travel to Oslo to receive in person the Nobel Peace Prize 2025. Instead, her daughter Ana Corina Sosa Machado collected the award and read an emotional speech.
📌 Context of the Nobel Peace Prize 2025
Awardee: María Corina Machado, Venezuelan opposition leader, recognized for her peaceful struggle against Nicolás Maduro's regime.
Ceremony: It took place on December 10, 2025, in Oslo, Norway.
Absence: Machado could not leave Venezuela due to her situation of clandestinity and political persecution. The Nobel Institute officially confirmed she would not attend.
Substitution: Her daughter, Ana Corina Sosa Machado, received the award in her name and delivered a speech that highlighted the importance of freedom and democracy.
🔑 Reasons for the cancellation
Clandestinity: Machado has been hiding since August 2025, making any international travel difficult.
Risk of exile: She herself stated that she would not accept leaving Venezuela to stay abroad, insisting that her struggle is within the country.
Security: The Nobel Committee noted that the journey to Oslo was fraught with tensions and risks, which ultimately prevented her arrival.
⚠️ Implications
For Venezuela: Machado's absence highlights the political repression and lack of freedoms in the country.
For the international community: It reinforces the narrative that the Nobel does not only reward one person but a people fighting for democracy.
For Machado: Although she was not present, her figure was strengthened as a symbol of resistance and commitment to always return to Venezuela.
In summary, María Corina Machado did not voluntarily cancel out of disinterest, but she could not travel for security reasons and political persecution. Her daughter collected the Nobel in her name, turning the ceremony into an even more symbolic act.

Common mistakes in P2P and how to avoid them
P2P trading offers speed and flexibility, but it involves risks if precautions are not taken. The most frequent mistakes are:
Not checking the reputation of the counterpart → Avoid it by verifying ratings and number of transactions.
Accepting offers that are too cheap → They are often frauds; always compare with the market price.
Failing to meet payment times → It can cancel the transaction and damage your reputation; have funds ready.
Negotiating outside the platform → You lose the protection of escrow; keep everything within the system.
Not verifying identity → Prefer users with KYC and validated documents.
Ignoring offer conditions → Read payment requirements, fees, and limits carefully.

🚀 Practical tips
Use recognized platforms with escrow.
Communicate only within the platform.
Start with small transactions to test trust.
Keep receipts and screenshots.
👉 In conclusion: discipline and caution are key to minimizing risks and taking advantage of the benefits of P2P.