HEY #nostr iches 👋
Here’s my 37th #bitcoin educational video for my local community🎉
Any kind of support will be appreciated 🙏
https://www.youtube.com/watch?v=8jO18rV1iLg
🔐 Private Key & Public Key 🔓
Simply put:
* 🔐 Private Key: Your secret key—only you should have it.
* 🔓 Public Key: A key you can safely share with others.
🔐 What is a Private Key?
A Private Key is a randomly generated 256-bit number (🧮 a string of 0s and 1s).
It gives you full control over your Bitcoin.
⚠️ Never share it.
If someone gets it, they can take your BTC 💸—and there’s no undo button. ❌
🔓 What is a Public Key?
The Public Key is created through math from your Private Key. ➡️🔢
It’s a one-way process:
* ✅ Private Key → Public Key
* ❌ Public Key → Private Key
📬 What is an Address?
Think of it like a mailbox:
* ✉️ Anyone can send Bitcoin to it
* 🔒 But no one knows the key (Private Key)
* 📥 Only you can open it and access the funds
Your address is created from the Public Key ➕ cryptographic hashing.
Even if it’s public, your identity stays safe—unless you reuse it.
⚠️ Tip: Don’t Reuse Addresses
1. 🔐 Security: Reveals your Public Key when you send BTC. Future tech (👾 quantum computers?) could attack it.
2. 🕵️♂️ Privacy: Reuse = being tracked 🧠💰. Bitcoin is transparent, but privacy is your job.
✅ Ownership = Control
Owning Bitcoin means:
* 🖊️ You can sign a transaction
* ✅ Others can verify it with your Public Key
* 🔐 You never reveal your Private Key
🧾 Summary
Bitcoin is more than just tech—it’s a freedom revolution 💥:
* We trust math and logic, not banks 🏦 or governments 🏛️
* No one can freeze your assets ❄️
* No one can inflate your wealth away 🖨️💸
Your Private Key is:
* 🆔 Your identity
* 👑 Your sovereignty
* 🗽 Your freedom
Lose your Private Key = Lose your Bitcoin.
So protect it well…
🏦 Because you are your own bank.
THANKS FOR READING AND BEING PART OF THIS JOURNEY! 🚀
#ProofOfWork #pow #BitcoinAdoption #BitcoinEducation #HongKong
#Plebchain #Coffeechain #Gratefulchain #zapathon #money
bitcoinpoorguy / bitcoinpoorguy 比特幣傢伙 🇭🇰
npub1lu…jlqgz
2025-06-04 20:00:41
Author Public Key
npub1luh5e4uxus45xgm5njg4zlk8htezmlgrtdapqxl2swmw9096e52sgjlqgzPublished at
2025-06-04 20:00:41Event JSON
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"pubkey": "ff2f4cd786e42b4323749c91517ec7baf22dfd035b7a101bea83b6e2bcbacd15",
"created_at": 1749067241,
"kind": 1,
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"content": "HEY #nostr iches 👋 \nHere’s my 37th #bitcoin educational video for my local community🎉\nAny kind of support will be appreciated 🙏\n\nhttps://www.youtube.com/watch?v=8jO18rV1iLg\n\n🔐 Private Key \u0026 Public Key 🔓\n\nSimply put:\n* 🔐 Private Key: Your secret key—only you should have it.\n* 🔓 Public Key: A key you can safely share with others.\n\n🔐 What is a Private Key?\nA Private Key is a randomly generated 256-bit number (🧮 a string of 0s and 1s).\u2028It gives you full control over your Bitcoin.\u2028⚠️ Never share it.\u2028If someone gets it, they can take your BTC 💸—and there’s no undo button. ❌\n\n🔓 What is a Public Key?\nThe Public Key is created through math from your Private Key. ➡️🔢\u2028It’s a one-way process:\n* ✅ Private Key → Public Key\n* ❌ Public Key → Private Key\n\n📬 What is an Address?\nThink of it like a mailbox:\n* ✉️ Anyone can send Bitcoin to it\n* 🔒 But no one knows the key (Private Key)\n* 📥 Only you can open it and access the funds\nYour address is created from the Public Key ➕ cryptographic hashing.\u2028Even if it’s public, your identity stays safe—unless you reuse it.\n\n⚠️ Tip: Don’t Reuse Addresses\n1. 🔐 Security: Reveals your Public Key when you send BTC. Future tech (👾 quantum computers?) could attack it.\n2. 🕵️♂️ Privacy: Reuse = being tracked 🧠💰. Bitcoin is transparent, but privacy is your job.\n\n✅ Ownership = Control\nOwning Bitcoin means:\n* 🖊️ You can sign a transaction\n* ✅ Others can verify it with your Public Key\n* 🔐 You never reveal your Private Key\n\n🧾 Summary\n\nBitcoin is more than just tech—it’s a freedom revolution 💥:\n* We trust math and logic, not banks 🏦 or governments 🏛️\n* No one can freeze your assets ❄️\n* No one can inflate your wealth away 🖨️💸\n\nYour Private Key is:\n* 🆔 Your identity\n* 👑 Your sovereignty\n* 🗽 Your freedom\n\nLose your Private Key = Lose your Bitcoin.\u2028So protect it well…\u2028🏦 Because you are your own bank.\n\nTHANKS FOR READING AND BEING PART OF THIS JOURNEY! 🚀\n#ProofOfWork #pow #BitcoinAdoption #BitcoinEducation #HongKong \n#Plebchain #Coffeechain #Gratefulchain #zapathon #money ",
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