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Grin is a minimalistic, lightweight cryptocurrency, implementing the Mimblewimble protocol for a unique balance of privacy and scalability. The chain has no addresses, no amounts, and no need to store data of spent outputs.
Grin is fully open-source and community-driven. There is no single entity behind it, Grin’s development is funded by donations as well as done voluntarily by contributors. Everybody can discuss, influence, or work on its development.
Grin’s blocktime is 1 minute, each with a coinbase reward of 60 grins, thus creating 1 unit per second, forever. This linear emission creates a constant increase in supply, but a decreasing rate of inflation; making the emission disinflationary. This simple design serves to ensure both the long term security of the chain and a fair process of coin distribution to all participants.
In Aug 2016, an anonymous person using the nickname ‘majorplayer’, signed onto a Bitcoin research IRC channel, dropped a link to a document, then signed out. The document titled ‘Mimblewimble’ was authored under the pseudonym Tom Elvis Jedusor. Several developers took an interest, one of them being Andrew Poelstra, who later published a paper which added several refinements and a detailed technical description of the original whitepaper.
In Oct 2016, a developer under the pseudonym Ignotus Peverell began work on developing an implementation of the protocol and was soon joined by others in an effort to build the project which ultimately came to be known as Grin. It was launched on January 15th, 2019.
What is Grin?
Grin represents a digital currency that prioritizes privacy, developed through the collaborative efforts of developers from across the globe. It operates on a unique protocol known as Mimblewimble, which offers a distinct blend of privacy and scalability. This protocol allows for transactions to be executed without revealing any specific details such as addresses or transaction amounts, and it eliminates the need to store data on spent outputs, making the blockchain both minimalistic and lightweight.
The creation of Grin was inspired by a document dropped in a Bitcoin research IRC channel by an anonymous individual known as 'majorplayer'. The document, authored under the pseudonym Tom Elvis Jedusor, laid the groundwork for what would later be refined and expanded upon by Andrew Poelstra and other developers, leading to the development of Grin.
Grin's approach to scalability is particularly noteworthy; it scales with the number of users rather than the number of transactions. This design choice aims to ensure that the network can accommodate growth without compromising on speed or privacy.
Launched on January 15th, 2019, Grin has a block time of 1 minute, with each block rewarding 60 grins, equating to a constant emission of 1 grin per second. This linear emission model is designed to provide long-term security for the network and a fair distribution of coins, with the rate of inflation decreasing over time.
As a fully open-source project, Grin is supported by a community of volunteers and funded through donations. There is no central authority or entity controlling Grin, emphasizing its community-driven nature. The project encourages open participation, allowing anyone to contribute to its development or influence its direction.
For those interested in the intersection of privacy and cryptocurrency, Grin offers an intriguing approach. However, it's important to conduct thorough research and consider the inherent risks before engaging with any cryptocurrency.
How is Grin secured?
Grin employs a multifaceted approach to security, leveraging the strengths of the Mimblewimble protocol to ensure the integrity and privacy of transactions on its network. This protocol is distinguished by its compact and efficient blockchain design, which eliminates the need for most of the historical transaction data without compromising security. This is achieved through the use of zero-knowledge proofs, specifically zero-knowledge range proofs, which allow the network to verify transactions without revealing any specific details about the amounts or the parties involved.
The cryptocurrency's emphasis on privacy is further bolstered by its unique transaction structure. Unlike traditional blockchains, Grin's blockchain does not store addresses or transaction amounts, making it exceedingly difficult for outside parties to glean information about transaction participants. This design inherently enhances user privacy and security, as it minimizes the amount of potentially sensitive information that is publicly accessible.
Grin's security is also supported by its open-source nature and community-driven development model. By allowing anyone to review, propose, or contribute to its codebase, Grin benefits from a broad pool of knowledge and expertise, helping to identify and rectify vulnerabilities swiftly. This collaborative approach to development ensures that Grin's software remains robust against potential threats.
Moreover, Grin's economic model contributes to its security. The cryptocurrency's linear emission schedule, which consistently releases a fixed amount of new coins, is designed to provide long-term security for the network. This steady influx of new coins helps to maintain miner interest and participation, which is crucial for the network's overall security. The decreasing rate of inflation over time, due to this linear emission, also aims to ensure fairness in coin distribution among participants.
In summary, Grin's security is a product of its innovative use of the Mimblewimble protocol, focusing on privacy through zero-knowledge proofs and a unique transaction structure, coupled with its open-source, community-driven development and a carefully considered economic model. These elements together create a secure and private environment for users, making Grin a noteworthy option for those prioritizing security and privacy in their cryptocurrency transactions.
How will Grin be used?
Grin, leveraging the MimbleWimble protocol, is designed as a digital currency prioritizing privacy and scalability. Its architecture, which omits addresses and transaction amounts, significantly reduces the blockchain's size and enhances user anonymity. This approach addresses two critical challenges in the cryptocurrency space: maintaining privacy while ensuring the network can scale efficiently.
The currency is structured to be accessible and usable by anyone worldwide, emphasizing its role as a medium for daily transactions while preserving user privacy. The implementation of a linear emission rate, with a block time of one minute and a reward of 60 grins per block, ensures a steady supply of the currency. This model aims to balance long-term security and fairness in coin distribution, making it an attractive option for users who value both privacy and equitable access to digital assets.
Grin's development and maintenance are a testament to its community-driven nature. It operates on an open-source model, with contributions and funding coming from volunteers and donations. This approach fosters a transparent and inclusive environment for development, allowing for broad participation and influence over the project's direction.
The inception of Grin, rooted in the MimbleWimble whitepaper and its subsequent development, showcases a collaborative effort within the cryptocurrency community. It reflects a commitment to solving complex issues like privacy and scalability that many digital currencies face.
As a digital currency, Grin's use cases are broad, encompassing everyday transactions while offering the privacy many users seek. Its design and development principles suggest a long-term vision for a scalable, privacy-centric digital currency. However, like any cryptocurrency, potential users should conduct thorough research to understand the technology and its implications fully.
What key events have there been for Grin?
Grin, a cryptocurrency that emphasizes privacy and scalability through the implementation of the Mimblewimble protocol, has experienced several pivotal moments since its inception. The journey began in August 2016 with the release of the Mimblewimble whitepaper by an anonymous individual known as 'majorplayer'. This event marked the first step in Grin's development, drawing attention from the cryptocurrency community and developers alike.
Following this, in October 2016, a developer operating under the pseudonym Ignotus Peverell initiated the development of Grin, laying the groundwork for what would become a fully open-source and community-driven project. The collaborative nature of Grin's development is a testament to its decentralized ethos, with contributions from volunteers and funding through donations without any expectations of future returns or undue influence on decision-making processes.
The official launch of Grin on January 15th, 2019, was a significant milestone, introducing the market to a cryptocurrency designed to offer a unique balance of privacy and scalability. Unlike traditional blockchain technologies, Grin does not utilize addresses or store amounts, and there's no need to keep data of spent outputs, which significantly enhances privacy.
Grin's commitment to maintaining a minimalistic and lightweight design is further exemplified by its blocktime of 1 minute and a coinbase reward of 60 grins per block, ensuring a constant increase in supply at a decreasing rate of inflation. This disinflationary emission model is designed to secure the long-term viability of the chain and ensure a fair distribution of coins.
Throughout its development, Grin has established various community resources, including the Grin Forum, Keybase Chat, and Mailing List, fostering an environment where anyone can contribute to its growth and direction. The project's stance on not engaging in certain types of offerings or accepting capital with strings attached underscores its commitment to independence and community-driven development.
In summary, Grin's key events, from the release of the Mimblewimble whitepaper to its official launch and the establishment of community resources, highlight its journey towards creating a privacy-centric, scalable, and community-driven cryptocurrency.
What is the history of Grin?
Grin's journey began in 2016, marking its entry into the cryptocurrency world with a focus on privacy and scalability. This digital currency, inspired by the Mimblewimble protocol, distinguishes itself through its commitment to minimalism and efficiency. Unlike many cryptocurrencies, Grin does not utilize addresses or record transaction amounts in a conventional manner, aiming to enhance privacy and reduce blockchain bloat by eliminating the need to store data about spent outputs.
The origins of Grin can be traced back to an intriguing event in August 2016, when an individual known as 'majorplayer' shared a document on a Bitcoin research IRC channel. Authored by someone under the pseudonym Tom Elvis Jedusor, the document introduced the Mimblewimble protocol, a revolutionary concept that captured the attention of the cryptocurrency community. Andrew Poelstra, a developer, played a significant role in advancing the protocol by publishing a paper that refined and expanded upon Jedusor's original ideas.
The development of Grin began in earnest in October 2016, spearheaded by a developer who adopted the pseudonym Ignotus Peverell. Peverell's efforts were soon supported by a growing community of contributors, all working together to bring the Mimblewimble protocol to life through Grin. This collaborative, open-source approach has been a hallmark of Grin's development, with no single entity controlling its progress. Instead, the project relies on donations and voluntary contributions from its community.
Grin was officially launched on January 15th, 2019, introducing a unique economic model to the cryptocurrency space. With a block time of 1 minute and a constant coinbase reward of 60 grins, the currency achieves a linear emission rate of 1 unit per second indefinitely. This design aims to ensure long-term security for the blockchain while facilitating a fair distribution process for the currency. Despite its relatively small market cap, Grin remains a noteworthy project for its innovative approach to privacy, scalability, and economic policy in the cryptocurrency ecosystem.
Who are the founders of Grin?
Grin, a cryptocurrency that emphasizes privacy and scalability, was developed by a group of anonymous developers. These individuals, known by pseudonyms such as Ignotus Peverell, Antioch Peverell, Gary Yu, hashmap, and Brandon Brown, began their work on Grin in September 2016, with the official launch taking place in January 2019. The development of Grin was driven by the goal of creating a digital currency that was not only privacy-centric but also scalable to meet the needs of users.
The foundation of Grin is built on the Mimblewimble protocol, which is distinguished by its minimalistic and lightweight design. This protocol enables Grin to offer privacy by not having addresses or transaction amounts visible on the blockchain, and scalability by not requiring the storage of data from spent outputs. This approach to cryptocurrency design is unique in its balance of privacy and scalability, making Grin a noteworthy project within the blockchain community.
Grin stands out as a fully open-source project, with its development and maintenance being a community-driven effort. The project does not have a single entity or organization behind it; instead, it relies on donations and the voluntary contributions of developers and enthusiasts from around the world. This collaborative approach ensures that Grin remains accessible and open for anyone interested in contributing to its development.
The cryptocurrency operates with a block time of 1 minute, and each block rewards miners with 60 grins. This emission rate of 1 grin per second is designed to be disinflationary over time, providing a fair and secure distribution mechanism while also ensuring the long-term security of the blockchain.
The origins of Grin can be traced back to an anonymous contribution to a Bitcoin research channel in August 2016, when an individual known as 'majorplayer' shared a document outlining the Mimblewimble protocol. This document, authored under the pseudonym Tom Elvis Jedusor, sparked interest among developers, including Andrew Poelstra, who further refined the protocol. Following this, Ignotus Peverell initiated the development of what would become Grin, marking the beginning of a collaborative effort to bring the project to fruition.
In summary, Grin is the result of the collective efforts of anonymous developers who were inspired by the principles of privacy, scalability, and open-source collaboration. Its foundation on the Mimblewimble protocol and unique approach to cryptocurrency design make it a significant project within the blockchain space.
The live Grin price today is $0.020460 USD with a 24-hour trading volume of $3,946.87 USD. We update our GRIN to USD price in real-time. Grin is down 3.48% in the last 24 hours. The current CoinMarketCap ranking is #1755, with a live market cap of $2,009,482 USD. It has a circulating supply of 98,212,860 GRIN coins and the max. supply is not available.