Paham Blockchain dari 0 - Penjelasan Apa itu teknologi Blockchain Paling Mudah untuk Pemula
Summary
TLDRThe video explains blockchain technology, particularly in the context of cryptocurrency. It emphasizes how blockchain (often used in crypto) is a secure, transparent, and immutable way of storing data. There are three types of blockchains: private, consortium, and public, with the latter being most common in crypto. It compares blockchain validation to a notary verifying legal transactions, highlighting the role of miners in validating crypto transactions. The script also contrasts traditional transactions, like buying land, with blockchain-based transactions, showing how blockchain simplifies processes through automation and decentralization.
Takeaways
- 💡 Blockchain technology is fundamental in the crypto world and is not just limited to cryptocurrencies.
- 🕒 The concept of blockchain has been around since the 1900s and is used across various sectors, not just finance.
- 🔒 There are three types of blockchains: private, consortium, and public. The public blockchain is the most transparent and open to everyone.
- 🔗 Blockchain serves as a secure and immutable data storage where data cannot be altered or tampered with.
- 🔑 In the context of cryptocurrencies, blockchain is a system where transactions are recorded and form blocks that are interconnected, creating a chain.
- 💼 Validators, known as miners, ensure that transactions are valid and worthy of being recorded in a block.
- 💰 Miners are rewarded with cryptocurrency for validating transactions, which incentivizes them to participate in the blockchain network.
- 🏢 The role of a notary is compared to that of a miner, ensuring the validity and legality of transactions, but blockchain aims to simplify this process.
- 🌐 Blockchain can replace complex processes, like land transactions, with simpler, more efficient digital transactions.
- 🔄 The use of decentralized exchanges or apps in blockchain transactions automates processes that would otherwise require manual intervention.
- 📈 Blockchain technology has the potential to revolutionize how transactions are recorded and managed, making them more transparent and efficient.
Q & A
What is Blockchain technology in the context of cryptocurrency?
-Blockchain is a technology that serves as the backbone of cryptocurrencies. It is essentially a system for recording transactions in a way that is transparent, secure, and immutable. It ensures that once data is recorded, it cannot be altered.
How does Blockchain ensure the security of data?
-Blockchain ensures data security by creating a chain of blocks where each block stores transaction information. These blocks are linked together in a chain, making it nearly impossible to alter past transactions without affecting the entire chain.
Can Blockchain technology only be used in the financial sector?
-No, Blockchain technology can be applied in various sectors beyond finance. It is essentially a system for securely storing data and can be used in industries like healthcare, supply chain management, and more.
What are the three types of Blockchains mentioned in the script?
-The three types of Blockchains are: Private Blockchain, which is controlled by a single entity; Consortium Blockchain, which is controlled by a group of selected parties; and Public Blockchain, which is open to everyone and fully decentralized.
Which type of Blockchain is commonly used in cryptocurrency?
-In cryptocurrency, Public Blockchain is commonly used. This type of Blockchain is decentralized and open to everyone, ensuring transparency in transactions.
Who are the 'miners' or 'validators' in the context of Blockchain?
-Miners or validators are individuals or entities responsible for validating transactions on the Blockchain. They ensure that transactions are legitimate before they are added to the Blockchain. In return, they are rewarded with cryptocurrency.
What role do miners play in a Blockchain-based transaction?
-Miners validate transactions, ensuring they are legitimate. Once validated, the transactions are added to the Blockchain, and miners receive cryptocurrency rewards for their work.
How is the process of Blockchain similar to the role of a notary in legal transactions?
-The role of a notary in legal transactions is to validate and legitimize agreements, similar to how miners validate transactions on a Blockchain. In both cases, validation ensures that the transaction is recognized and recorded properly.
What is a key benefit of using Blockchain for transactions compared to traditional methods?
-A key benefit of using Blockchain for transactions is that it simplifies processes by automating validation and record-keeping. This eliminates the need for intermediaries, reducing time and complexity in transactions.
What is a 'smart contract' in the context of Blockchain, as briefly mentioned in the script?
-A smart contract is a self-executing contract with the terms of the agreement directly written into code. It automatically executes and enforces the terms once conditions are met, without needing intermediaries.
Outlines
🔍 Introduction to Blockchain Technology
The first paragraph serves as an introduction to blockchain technology and its relevance to cryptocurrency. It highlights that blockchain (referred to as 'Blok C') is a fundamental aspect that needs to be understood when discussing cryptocurrency. The speaker promises to give a brief explanation of what blockchain is and how it works in a span of six minutes. There is also a mention of another video about the basics of cryptocurrency, which viewers are encouraged to watch first if they are unfamiliar with the concept. The paragraph then transitions to emphasize that blockchain has applications beyond just the financial sector and has been around since the early 1900s.
💡 Different Types of Blockchains
This paragraph explains the different types of blockchains: private, consortium, and public. Private blockchains are controlled by a single entity, consortium blockchains have multiple parties managing it, while public blockchains are open and transparent for everyone to access. In the context of cryptocurrency, public blockchains are most commonly used, as they allow for open transactions that are visible to all. The paragraph elaborates that public blockchains provide transparency and that miners, or validators, play a key role in verifying transactions. These validators ensure the legitimacy of the transactions and are rewarded with cryptocurrency for their work.
🔗 How Blockchain Works: An Analogy
This paragraph uses an analogy involving a land sale to explain how blockchain functions. Just as a notary validates the legality of a land transaction, blockchain ensures that all transactions recorded are legitimate and cannot be altered. The process of validating a land transaction, from getting a certificate of ownership (SHM) to legally registering it, is compared to the process of validating and recording cryptocurrency transactions in a blockchain. The speaker emphasizes that, unlike traditional methods that involve multiple intermediaries, blockchain simplifies the process by automating the validation and recording of transactions.
📉 Simplifying Transactions with Blockchain
The paragraph discusses how blockchain technology can streamline processes that are usually complex and time-consuming, like land sales. The analogy is extended to demonstrate how a transaction on the blockchain can be simplified when buying or selling cryptocurrencies like Bitcoin. Using a decentralized exchange (DEX), buyers and sellers can transact without intermediaries, and validators automatically ensure the transaction is legitimate. This removes the need for manual verification and intermediaries, making the process efficient and transparent.
🚀 Blockchain’s Future Potential
The paragraph concludes with a discussion on the potential future applications of blockchain. It introduces the idea of 'smart contracts'—self-executing contracts where terms are written directly into the code, allowing for automation beyond simple transactions. The speaker hints that smart contracts will be covered in more depth in a future video and encourages viewers to like, share, and subscribe to not miss out on further explanations.
Mindmap
Keywords
💡Blockchain
💡Cryptocurrency
💡Validator
💡Public Blockchain
💡Private Blockchain
💡Consortium Blockchain
💡Smart Contract
💡Decentralization
💡Mining
💡Transparency
Highlights
Blockchain technology is fundamental in the crypto world.
Blockchain has been around since the early 21st century.
Blockchain is not just for cryptocurrencies but can be used across various sectors.
Blockchain ensures data is stored immutably, making it secure and permanent.
There are three types of blockchain: private, consortium, and public.
In the context of crypto, public blockchain is commonly used.
Transactions in public blockchains are transparent and visible to all.
Blockchain is a series of blocks that record all cryptocurrency transactions.
Validators, known as miners, ensure that transactions are valid and worthy of being recorded.
Miners receive cryptocurrency as a reward for validating transactions.
Blockchain can simplify complex processes, like land transactions, making them more efficient.
In traditional land transactions, there are many intermediaries and steps involved.
Blockchain technology aims to remove intermediaries and streamline transactions.
Transactions on blockchain are automatically processed and recorded without manual intervention.
The use of decentralized exchanges or apps in blockchain transactions eliminates the need for manual registration.
Blockchain provides a transparent and automated record of transactions without the need for manual reporting.
Blockchain has another function beyond recording transactions, which will be discussed in a future video.
Blockchain is not just a permanent record of transactions but also has smart contract capabilities.
Transcripts
Hai Blok C teknologi yang jadi tulang
punggungnya criptocarensi jadi ngomongin
cryptocurrency itu enggak bakal lepas
dari ngomongin teknoloji.com makanya
Blok C adalah salah satu hal penting
yang perlu dipahami dalam dunia crypto
Jadi apa itu teknologi Blok C Hai godila
dalam waktu enam menit ke depan gua akan
bentuk kalian untuk lebih paham Apa itu
blog ini
[Musik]
Oh ya Sebelum kita mulai gua mau kasih
tahu dulu nih kalau kita juga punya
video penjelasan tentang Apa itu
cryptocurrency Jadi kalau misalkan
kalian belum tahu apa itu cryptocurrency
kalian bisa nonton dulu videonya kau
udah nonton kita bisa langsung mulai
penjelasan singkat tentang teknologi
Blok C teknologi broadband adalah suatu
hal yang gak bisa dihindari kalo udah
ngomongin Kita keren si eh tapi perlu
diketahui juga kalau blog ini tuh Enggak
cuma bisa digunakan untuk dunia crypto
aja soalnya teknologi itu sebenarnya
udah ada lama banget sejak tahun 1900 21
teknologi Blok C yang bisa digunakan
diberbagai sektor Enggak cuma di sektor
keuangan aja tapi juga bisa di sektor
riil karena sebenarnya blokiran adalah
tempat penyimpanan data dimana data itu
enggak bisa diubah atau diotak-atik
jadinya bakalan aman dan kekal nah
ternyata ada tiga jenis beken nah bakal
gue jelasin satu-satu pertama blocking
private jadi ada blokir private gimana
yang bisa akses datanya itu cuma satu
pihak aja dan dia juga bisa
mengendalikan semuanya Lalu ada
konsorsium yang dimana Cuma ada beberapa
pihak yang bisa mengendalikannya dan
yang terakhir ada broken publik yang
terbuka untuk semua orang dan juga
transparan di dunia crypto sendiri
blokir yang digunakan adalah tipe block
Cen yang publik makanya orang tua selalu
bilang kalau cryptocurrency itu
Transparan tapi sebenarnya kedokteran
situ stress para napa sih Apakah
transaksi kita bisa jadi dilihat semua
orang Nah nanti kita ke dalam ya kalau
ngomongin Blok C dalam konteks crypto
sebenernya simple karena intinya Blok C
Itu adalah sebuah tempat bergeraknya dan
sahabatnya semua transaksi Cipto
pencatatan transaksi tersebut nantinya
akan membentuk blog-blog atau
balok-balok yang nantinya terhubung satu
sama lain dengan yang namanya chain dan
membentuk jaringan makanya namanya Blok
C Blok ini digerakkan oleh validator
yang biasanya dikenal sebagai penambang
atau mainin penambang ini adalah
orang-orang yang memastikan kalau
transaksi yang terjadi itu udah valid
dan layak dicatat dalam sebuah blog nah
mereka yaitu penambang yang udah
melakukan validasi bakal mendapatkan
reward atau imbalan yang berupa
criptocarensi jadi nih kalau misalkan
ada yang request untuk melakukan suatu
transaksi lalu sudah disetujui dan
dianggap valid makanannya transaksi itu
bisa langsung otomatis terjadi di
inget-inget ya istilah penambang ini
atau main-main soalnya nanti bakal
muncul lagi biar nggak bingung untuk
memahami soal Blok C gua mau cerita
Sedikit nih kalian tahukan notaris nah
fungsi dari notaris Itu kan untuk
memastikan sebuah transaksi itu valid
dan juga legit atau resmi gitu slese ada
namanya Bang mdma Lisna mereka tuh lagi
pengen transaksi jual beli tanah ada si
Bambang yang jualan tanah dan ada SIM
alih yang mau beli tanahnya nah dalam
transaksi jual-beli itu mereka tuh pakai
notaris biar transaksinya legal dan juga
valid Jadi kalau tanah itu kan prosesnya
rumit yang kalau misalkan cuma transaksi
antara bangsa Malih doang yang sepakat
tanpa validasi dari notaris atau pejabat
pembuat akte tanah atau ppht maka
transaksi itu di mata negara belum valid
atau belum terjadi Nah setelah
divalidasi oleh notaris nanti Bambang
sama si Malih itu bisa dapet namanya AJB
atau akta jual beli tapi ternyata
prosesnya belum sampai sini doang masih
ada proses lainnya jadi dari punya AJB
ini mereka harus pindah lagi untuk urus
sertifikat hak milik atau SHM yang bisa
didapatkan dengan mengurus azabi
tersebut dengan membayar pajak dan yang
lain-lainnya ini proses yang cukup rumit
dan panjang banget baru deh setelah
dapat sampai2 Indah nama kepemilikan
tadinya namanya punya Bambang sekarang
jadi punya Malih dan terdaftar di negara
pusing enggak Pinkan Nah makanya
Sekarang semua itu mau dibikin jadi
lebih simpel dengan teknologi blokchain
Oke kita coba solusi kan keribetan
tersebut tuh dengan doktrin dan kita
ganti analoginya dari yang tadinya
jual-beli tanah jadi jual-beli cryptopsy
misalnya Nisti Bambang pengen jualan
Bitcoin ke simali yang pengen beli
Bitcoin ya Nah transaksi itu tuh bisa
jadi lebih gampang pertama mereka
menggunakan bursa atau aplikasi buat
transaksi jual-beli Si Bambang ini
request buat ngejual dan si maling
request buat beli nanti permintaan atau
request transaksinya itu bakal langsung
masuk kedalam Blok C dalam blokchain
request ras aksi Bambang dan Mali itu
langsung dilihat sama validator atau
main-main Tadi udah gue jelasin kalau
udah valid nanti otomatis transaksinya
akan terus sikusi Malik dapat bitcoinnya
dan Bambang dapat duitnya atau token
lain yang digunakan oleh Malik buat beli
Bitcoin kalau dijual beli tanah tadi itu
kan ada pihak-pihak lain eh ada pihak
pajak ya pencatat dan lainnya yang harus
disamperin dan diurus dan dibayar karena
bangetlah pihak-pihak perantaranya harus
dilewatin intinya ribet nah zikir tokens
ini sebenarnya juga ada pihak lain yang
setiap perantaranya Biasanya sih bursa
ini nih yang akan ngasih jasa otomatis
dan dia akan dapat punya tapi simali dan
Si Bambang nggak perlu urus pribadi
kesana-kemari karena semuanya itu udah
otomatis dari blog change jadinya bursa
atau aplikasi yang mereka gunakan tuh
langsung dapet sinyal yang udah konek
dari sisi otomatis tadi ini penting
terutama kalau mereka pakai Dek atau
bursa yang terdesentralisasi yang
bener-bener nggak ada perantaranya kalau
di contoh transaksi tanah yang tadi
pasti maling udah dapat SHM ya dia harus
daftarin lagi kan biar tercatat sama
negara dan semua orang tahu kalau tanah
itu tuh udah punya males sekarang Nah
kalau transaksi diblokir udah gak perlu
lagi kayak gitu karena semuanya udah
otomatis dan langsung tercatat tanpa
sinalih harus lapor secara manual bahwa
dia udah punya Bitcoin yang dibeli dari
Bambang jadi kayak gitu sebenarnya
simpulkan blog contoh Semoga bisa bantu
mulai paham ya nih salat nah ia
penjelasan singkat dari gue soal Apa itu
blog Chen dan sifat-nya dia sebagai
pencatat Abadi transaksi Semoga ini bisa
membantu kalian untuk melempar hamya
tapi ada satu fungsi lain dari Blok C
yang bukan cuma pencatatan doang tapi
ada yang namanya smartphone trax tapi
kalau misalkan dibahas di video ini itu
bakal lebih ribet lagi jadi akan gua
bahas di video selanjutnya jangan lupa
untuk like dan share video ini kalau
bermanfaat dan juga subscribe serta
pasang notifikasinya supaya kamu nggak
ketinggalan lanjutan dari video ini
Kalau basah Sihasale Masa ini kayak masa
depan
[Musik]
kenceng banget tuh
nah dalam transaksi jual mulu gue
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