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Bitcoin Core 0.20.0 Resmi Rilis, Apa Saja Fitur Terbarunya? Yuk, Simak!

Bitcoin Core 0.20.0 telah rilis secara resmi pada Rabu (3/6/2020) lalu. Tipe ini adalah generasi ke-20 dari klien perangkat lunak asli Bitcoin. Bitcoin core pertama kali diluncurkan oleh Satoshi Nakamoto pada sebelas tahun yang lalu. Bitcoin Core versi terbaru ini dikembangkan oleh lebih dari 100 kontributor dalam waktu enam bulan, menurut Wladimir can der Laan, […]

The post Bitcoin Core 0.20.0 Resmi Rilis, Apa Saja Fitur Terbarunya? Yuk, Simak! appeared first on Kanalcoin.

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Bitcoin Core 0.20.0 telah rilis secara resmi pada Rabu (3/6/2020) lalu. Tipe ini adalah generasi ke-20 dari klien perangkat lunak asli Bitcoin. Bitcoin core pertama kali diluncurkan oleh Satoshi Nakamoto pada sebelas tahun yang lalu.

Bitcoin Core versi terbaru ini dikembangkan oleh lebih dari 100 kontributor dalam waktu enam bulan, menurut Wladimir can der Laan, pengelola utama Bitcoin core. Lalu, apa saja yang baru dari Bitcoin Core 0.20.0 ini? Berikut beberapa fitur baru dari Bitcoin Core 0.20.0 seperti dilansir dari Bitcoinmagazine.com.

1. Pengembangan integrasi hardware wallet dalam graphic user interface (GUI)

Bitcoin Core sudah dirancang agar kompatibel dengan hardware wallet sejak versi 0.18.0. Akan tetapi, para pengguna belum bisa melakukan transaksi menggunakan hardware wallet dari graphic user interface (GUI) Bitcoin Core.

Ada program lain yang diperlukan untuk melakukan transaksi, yakni command line interface (CLI). Begitu halnya dengan Bitcoin Core 0.20.0 yang masih menggunakan CLI. Namun, sudah ada perkembangan soal integrasi hardware wallet ke GUI Bitcoin Core.

Pengguna sekarang bisa membuat transaksi tanpa tanda tangan dalam GUI Bitcoin Core menggunakan format transaksi bitcoin yang ditandatangani sebagian (PSBT) dan menyalinnya ke clipboard. Setelah disalin, mereka bisa melakukan transaksi ke dompet perangkat keras mereka untuk menandatanganinya.

2. Sistem Asmap untuk jaringan internet yang lebih handal

Bitcoin Core 0.20.0 menggunakan konfigurasi baru yang disebut Asmap dengan memetakan alamat IP dengan Autonomous System Numbers (ASNs). Konfigurasi ini akan memastikan bahwa node yang terhubung dengan rekan-rekan dari berbagai Autonomous System (AS) yang berbeda.

Konfigurasi ini akan mengurangi potensi kemacetan jaringan, sehingga resiko data tertahan akan semakin berkurang. Akan tetapi, pemetaan alamat IP ke dalam grup operator jaringan tetap menjadi konfigurasi default dari versi ini.

3. BIP61 tolak pesan dihapus sepenuhnya

Tolak pesan (BIP61) adalah pemberitahuan bahwa sebuah simpul kembali ketika transaksi yang diterima dari rekan telah ditolak. Konfigurasi ini dianggap tidak terlalu penting dan justru hanya membuat protokol peer-to-peer lebih kompleks dan mengambil bandwidth.

Sebenarnya, BIP61 telah dinonaktifkan secara default pada Bitcoin Core 0.18.0. Sementara pada Bitcoin Core 0.20.0, fitur ini telah dihapus secara sepenuhnya.

4. Protokol pembayaran BIP70 telah dihapus

Protokol pembayaran BIP70 sempat mengalami sejumlah permasalahan keamanan dan privasi selama bertahun-tahun. Ketergantungannya pada OpenSSL diduga menjadi sebab permasalahan tersebut.

Bitcoin Core 0.19.0 sempat menghapus protokol pembayaran dari GUI, tapi pengguna masih dapat mengompilasi simpul mereka dengan konfigurasi khusus untuk menggunakan fitur ini. Pada versi 0.20.0 terbaru ini, Bitcoin Core telah menghapus keseluruhan protokol pembayaran.

Dengan penghapusan BIP70, OpenSSL telah dihapus secara sepenuhnya dari codecase miliki Bitcoin Core.

5. Dumptxoutset sebagai langkah pertama menuju Assumeutxo untuk bootstrap cepat

Remote procedur call (RPC) yang baru memungkinkan Bitcoin Core 0.20.0 menghasilkan snapshot dari rangkaian UTXO. Snapshot ini bisa menggambarkan keadaan kepemiliki bitcoin sebagaimana dicatat pada blockchain pada titik waktu tertentu. Snapshot tersebut juga bisa dibagikan.

Rilis Bitcoin Core di masa depan akan membagikan snapshot tersebut kepada rekan-rekan yang pertama kali bergabung dengan jaringan. Hal ini bertujuan untuk memungkinkan node baru segera memulai berpartisipasi di jaringan saat snapshot dibuat.

(*)

Source: https://www.kanalcoin.com/bitcoin-core-0-20-0-resmi-rilis-apa-saja-fitur-terbarunya-yuk-simak/

Blockchain

Coin Metrics Report Details Surges in ETH, Doge Trading

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Digital currency research firm Coin Metrics has released a new report claiming that bitcoin is beginning to lag when compared with the likes of competing altcoins such as Ethereum and Dogecoin.

Coin Metrics: Altcoins Are Taking Over

While bitcoin is still the world’s number one digital currency by market cap (it is currently trading for about $35,000 per unit), the asset has experienced some serious dips over the past month, while by contrast, Dogecoin and Ethereum have exhibited gains and are regularly moving up the digital ladder.

Coin Metrics garnered much of the information for its report by looking at data from Binance, arguably the largest and most popular crypto exchange on the planet in terms of daily trading volume. Additional statistics were gathered from exchanges such as Coinbase and FTX. Coin Metrics points out that thus far, 2021 has been the year for “smaller altcoins,” suggesting that a great many of them have surged heavily between the months of January and early May. From there, however, a serious crypto crash has taken precedence, with Coin Metrics unable to pinpoint what, exactly, might have been the cause.

For the most part, numerous altcoin pairs are offered on Binance, which explains why the company’s trading volume for many of the world’s smaller assets likely overtook that of bitcoin. The report says:

ETH volume surpassed BTC volume on Coinbase by a wider margin than on Binance. Coinbase did not offer Dogecoin trading in May (although they introduced it in early June), so it did not have a Doge rush similar with Binance, but it did have a relatively high amount of volume for some other altcoins, led by MATIC, ADA and Ethereum Classic (ETC)… Continuing the trend, ETH volume edged out BTC on FTX, although not by much, but comparatively, the top altcoins made up a lower percentage of total volume on FTX than on Binance and Coinbase.

Some of the world’s smaller exchanges – such as Huobi – also saw Ethereum and Dogecoin trading surge to levels beyond what people were doing with bitcoin. The report continues to say:

Similar with Binance, DOGE volume surged on Huobi, taking the spot as the third most traded currency by volume.

Bitcoin Hasn’t Been Fully Cut Out Yet

The only place – according to the document – where bitcoin trading appears to remain dominant at the time of writing is the CME in Chicago, Illinois. The company delves in bitcoin futures trading and has recently opened the door to ETH futures, though this is still in its early stages. Coin Metrics writes:

The markets continued to move mostly sideways over the last week. Bitcoin and Ethereum usage both stayed relatively flat, with daily active addresses dropping 2.5 percent and growing by 3.3 percent, respectively. Ethereum daily transaction fees dropped by over 35 percent week over week as gas prices continued to fall, and bitcoin transaction fees followed a similar pattern, dropping by 40.5 percent.

Tags: bitcoin, Coin Metrics, dogecoin, Ethereum Coinsmart. Beste Bitcoin-Börse in Europa
Source: https://www.livebitcoinnews.com/coin-metrics-report-details-surge-in-eth-doge-trading/

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How will the drop in this metric affect UNI, CAKE, SUSHI, AAVE?

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Bitcoin maximalists are currently gaining from the dropping altcoin market capitalization. Another group in on that is DeFi project traders and HODLers. This weekend, the altcoin market capitalization dropped further. In the past 7 days, the altcoin market capitalization has dropped along with a drop in altcoin prices. BNB, ADA, DOGE, XRP, DOT and CRV have dropped and this has increased the accumulation, investment inflow.

Low marketcap projects have offered high returns over the past 7 days. There are several factors supporting this narrative. Increasing trade volume of DeFi projects has increased in proportion to altcoin market cap. The demand across exchanges has increased and there is an increase in the number of unique wallet addresses and TVL. This may change the narrative of DeFi to bullish.

High market cap projects may lead to the increase in demand and investment inflow proportionate to the interest of their users. The low market cap projects continue to face a correction when traders exit. The drop in altcoin market capitalization has a direct impact on DeFi users.

Is the diminishing altcoin market capitalization bullish for DeFi

Source: DuneAnalytics

The diminishing altcoin market capitalization has had a direct impact on the investment inflow, the number of traders and the demand across exchanges. This is bullish for DeFi projects as the rising number of users and the metrics related to number of trades, wallets and users indicate a growing interest, investment, institutional investment inflow and growth in DeFi market capitalization.

With the rise in the number of DeFi projects, there is a surge interest from institutions. With the upcoming biggest smart contract event of the year, it is likely that DeFi projects like UNI, CAKE, SUSHI, AAVE that haven’t rallied in the past 2 weeks would rally following increasing demand and popularity, social media mentions.

When the average price chart of these projects is observed, and they are ranked in accordance to their ranking of growth in Active users, there is a strong correlation between users and market capitalization. AAVE, UNI, SUSHI have ranked the highest. Though ranking does not have a direct correlation with social volume and price, it has increased following drop in altcoin market capitalization. This builds a bullish case for DeFi in the following two weeks.


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Coinsmart. Beste Bitcoin-Börse in Europa
Source: https://ambcrypto.com/how-will-the-drop-in-this-metric-affect-uni-cake-sushi-aave

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Bitcoin Taproot upgrade finally achieves activation lock-in!

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The much-anticipated Bitcoin Taproot upgrade passed the Speedy Trial, which was a signaling period which gauged support for the upgrade from bitcoin’s mining sector. Since SegWit, Taproot has been touted as the next significant upgrade for Bitcoin.

Data from Taproot.watch, a webpage created by Bitcoin developer Hampus Sjöberg, released an interesting yet hilarious video to announce the completion of the lock-in stage.

On the official page, it read:

“This period has reached 1815 Taproot signaling blocks, which are required for lock-in.”

Different mining pools tweeted their support for the upgrade on their respective platforms with Slush Pool being the first to do so.

AntPool also supported the upgrade.

What’s next?

Bitcoin core developer Pieter Wuille further elaborated on the path leading to the full activation step for Taproot in a series of tweets. He stated:

“As of block 687284, Taproot signalling has reached 1815 blocks this period, guaranteeing that absent very deep reorgs, it is guaranteed to lock in. Following that, it will activate at block 709632, probably around mid-November 2021.”

He also addressed that ‘there is a lot of work left of course’, which included:

a) PSBT extensions to communicate Taproot keys/scripts/signatures,

b) MuSig2 standardization so the software can cooperate in signing,

c) Output descriptors,

Why is it so important?

Fred Thiel, CEO of Marathon Digital Holdings stated:

“With this upgrade, you’ll see Bitcoin to be the settlement network. Funds are transferred from one institution to another, say one bank to another.”

He added,

“The update would lower the data size of smart contracts, in turn lowering transaction costs. Taproot is also expected to enhance smart contract functionality and efficiency.”

Jeremy Rubin, a Bitcoin Core contributor and founder of Judica projected a similar optimistic narrative,

“With taproot, you get optimization of Bitcoin, much different from how people know Bitcoin today- little too inefficient or reveal too much information about what you’re trying to do. Taproot helps to be private and efficient.”


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Coinsmart. Beste Bitcoin-Börse in Europa
Source: https://ambcrypto.com/bitcoin-taproot-upgrade-finally-achieves-activation-lock-in

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