Month: October 2019

Posted on October 1, 2019

“‘The show traces a history from the emergence and intersections of the Chicano civil rights movement,
the gay and lesbian liberation movements and the women’s movement and then looks at the impact that
that had in generating new artistic strategies and new artistic modes of making,’ Chavoya said during an
interview with Frantz on Tuesday.

Moreover, Chavoya added, ‘“Axis Mundo” examines these movements’ intersecting goals; their interaction
with nascent cultural forces, such as the punk movement; and their response to the rise of AIDS.
Essentially, the exhibit looks at widely known national phenomena through an understudied lens, one that
has been overlooked.”

To read the full article, please see here.

Posted to

Posted on October 10, 2019

ICI 2019 Benefit & Auction
LIVE & SILENT AUCTION
Bid until Monday, October 21

Register, browse and bid on Artsy now.

ICI’s Live & Silent Auction is up on Artsy, where the bidding continues until Monday October 21, 2019.  On the occasion of ICI’s Annual Benefit & Auction, ICI is proud to once again benefit from the generosity of artists who have consistently shown great confidence in ICI and support for its programs.

John Baldessari, Alex Becerra, Amoako Boafo, Daniel Boccato,LaKela Brown, Christo, Mira Dancy, Brock Enright, Al Freeman, Dalton Gata, Joel Grey, Jeff Koons, Yayoi Kusama, Robert Mapplethorpe, Duane Michals, Eduardo Navarro, Elle Pérez, Paul Pfeiffer, Alexis Rockman, Rachel Rose, Marina Rosenfeld, Cindy Sherman, David Shrobe, Jessica Stockholder, Andra Ursuta, Pablo Vargas Lugo, Omar Velazquez, Grace Weaver, William Wegman, Richard Wentworth, Neil Winokur, Nate Young, Sarah Zapata

BENEFIT AUCTION CURATORIAL COMMITTEE

On the occasion of its 2019 Annual Benefit & Auction, ICI has assembled the inaugural Benefit Auction Curatorial Committee, composed of some of ICI’s closest collaborators: Magali Arriola, Director, Tamayo Museum, Mexico City; Matthew Higgs, Chief Curator, White Columns, New York; Barbara London, Independent Curator; Larry Ossei-Mensah, Chief Curator, Museum of Contemporary Art, Detroit; Tumelo Mosaka, Independent Curator; Paul Schimmel, Independent Curator; Franklin Sirmans, Director, Pérez Art Museum, Miami. The Benefit Auction Curatorial Committee has provided advice and assistance in the creation of a unique Benefit Auction, adding their voices and endorsement to the generosity of artists who support ICI’s mission and programs.

Since 2013, we have honored the generosity artists by developing collaborations with galleries, collectors, and others to maximize the power of each donation; we were among the first non-profits to collaborate with Artsy; and since 2013 we have always offered artists the choice to receive up to 20% of the sale of their donated works.

The Live Auction will be led by Gabby Palmieri during the ICI Benefit & Auction. To attend and for more information about the event, see here.

Image Caption: Mira Dancy, Sliver of Moon (detail), 2019, Acrylic on canvas, 32 × 22 in

Posted to

ICI 2019 ANNUAL BENEFIT & AUCTION

Posted on October 22, 2019

This has clear implications for network security, as seen in the double-spend attack example above. Even if one of these pools could potentially gain 50 percent of the network computing power, the further back along the chain a block goes, the more secure the transactions within it become. It checks all the previous transactions correlated to the wallet you use to send bitcoins via the input references. To speed up the verification process, a special record of unspent transactions is kept by the network nodes.

These domain names can be controlled by the use of a private key, which purport to allow for uncensorable websites. This would also bypass a registrar’s ability to suppress domains used for fraud, abuse, or illegal content.

Blockchain Explained: Breaking Down The Technology Thats Transforming The World Of Finance

So users can set up algorithms and rules that automatically trigger transactions between nodes. Otherwise, fraudsters may pose as legitimate virtual currency traders or set up bogus exchanges to trick people into giving them money. Another crypto scam involves fraudulent sales pitches for individual retirement accounts in cryptocurrencies. Then there is straightforward cryptocurrency hacking, where criminals break into the digital wallets where people store their virtual currency to steal it.

• These tokens are often subsequently traded on cryptocurrency exchanges.
• By spreading that information across a network, rather than storing it in one central database, blockchain becomes more difficult to tamper with.
• The technology may help food suppliers more efficiently trace recalled products, or allow consumers to avoid goods created using exploited labor practices.
• A lot of blockchain projects are now moving towards token or crypto less ecosystem.
• The approach could even have some humanitarian implications in scenarios where land has been redistributed without due process or compensation, such as during a war.
• Such a ledger allows Alice to send a digital token to Bob without going through Dave.

Once a block has been added, it can be referenced in subsequent blocks, but it cannot be changed. The update is distributed across the network, which finalizes the transaction. An authorized participant inputs a transaction, which must be authenticated by the technology. At NextAdvisor we’re firm believers in transparency and editorial independence.

Drawbacks Of Blockchains

Using blockchain gives brands the ability to track a food product’s route from its origin, through each stop it makes, and finally, its delivery. If a food is found to be contaminated, then it can be traced all the way back through each stop to its origin.

• Decentralized autonomous organizations are organizations with general operations and rules that are all automated within a program built using blockchain technology.
• When the transaction is done, your bank updates the transaction records.
• Working in a similar way to a deed, NFTs can track ownership of items in either the digital or physical world — including digital art, music, GIFs, cars, real estate, legal documents, event tickets, and more.
• This exact scenario took place on the Ethereum Classic token exchange in January of last year, and led to trading being frozen on the second-most popular cryptocurrency.
• Even if a computer on the network were to make a computational mistake, the error would only be made to one copy of the blockchain.
• According to Gartner, blockchain is going to be $3.1 trillion marketplaces by the year 2030.

This kind of mechanism makes it quite tough to tamper with the blocks so even if you tamper with even a single block, you will need to recalculate the proof-of-work for all the following blocks. Thus, hashing and proof-of-work mechanisms make a blockchain secure.

Beyond Bitcoin: Ethereum Blockchain

At that time, experts started to see blockchain’s potential for financial transactions in general as well as its potential for other organizational transactions. Interest in enterprise application of blockchain has grown since then as the technology evolved and as blockchain-based software and peer-to-peer networks designed for enterprise use came to market. Digital currency refers to any form of currency that is available only in digital or electronic form and shared without an intermediary. This includes digital money issued by governments and central banks as well as cryptocurrency. Digital currency is sometimes called digital money, electronic money, electronic currency or cyber cash. Once information is added to the blockchain and encrypted with a hash, it’s permanent and unchangeable. Each node has its own record of the full timeline of data along the blockchain, going back to its start.

Because the transaction involves little human interaction, there is a lower risk of error. Each transaction must be confirmed and recorded by a majority of the network nodes, which makes it vanishingly difficult to manipulate or alter information. This also prevents anyone from spending a bitcoin more than once.

Please Complete The Security Check To Access Www Masterclasscom

One person — let’s call him Bob — decided to keep a list of all actions in a diary. However, another person — let’s call him Jack — decided to steal money. Numerous people around the world try to figure out the right hash value to meet a pre-determined condition using computational algorithms. The transaction completes when the predetermined condition is met. To put it more plainly, Blockchain miners attempt to solve a mathematical puzzle, which is referred to as a proof of work problem. Technologically, Blockchain is a digital ledger that is gaining a lot of attention and traction recently.

Visa, on the other hand, says that its network can handle up to 24,000 transactions per second. Cloud computing trends toward a single database that multiple nodes can access. These nodes don’t have to hold their own private copy of this database.

Blockchain Benefits And Challenges

Because of this cap on the number of bitcoins in circulation, the cryptocurrency is designed to be resistant to inflation stemming from a lack of scarcity. More bitcoin can’t be created on a whim and reduce the overall value of the currency. The word “bitcoin” refers to 3 different but closely related things. Bitcoin is the name and unit of account of a cryptocurrency, but it also refers to both the network and the software that supports said network as well. Real-Time – Data on a blockchain ledger is updated in real time. In the aftermath of the 2008 financial crisis, Bitcoin became an alternative to the existing financial ecosystem. More than a decade later, researchers continue to explore blockchain technology for a multitude of domains across numerous industries.

Obviously, it’s a loss project and quite complicated, and that’s why it’s secured. Before you jump into the process, you need to take note of these critical features of blockchain. There are many blockchain boosters who like to say that the tech is the future of everything, and that it’ll be as big as the internet.

Blockchain Applications And Real

Blockchain is the brainchild of a person who wishes to get known by the name Satoshi Nakamoto. To explain Blockchain technology in the common terms, it is a chain of blocks lining up one after another. However, instead of any tangible material, it constitutes of time-stamped digital information. Each block seems more like a packet of data with a unique address.

When a majority of the miners arrive at the same solution, they add a new block to the chain. This block is timestamped, and can also contain data or messages. Bitcoins and their base units must be unique to be owned and have value.

What Is Ethereum?

The PoW protocol makes such an attack on the blockchain network economically infeasible. For a miner to execute a double-spend attack, the miner must mine a block containing a fraudulent transaction and force a fork in the blockchain. The miner would then need control of at least 50% of the Bitcoin network to make the forked blockchain the dominant one. The computing power needed to complete PoW would likely make this approach extraordinarily expensive — $2M+ per hour for Bitcoin, according to Crypto51. Anyone with bitcoin can participate in the network, send and receive bitcoin, and even hold a copy of this ledger if they want to. A block composed of specific datasets, the hash of the previous block, and the same block. The dataset would differ based on the scenario with which the network is established.

These exchanges allow you to set up an Ethereum wallet so you can buy, sell, send, and receive ether from anyone else who also has a blockchain wallet that can send and receive ether. Proof of stake is a consensus algorithm that requires each miner to own a stake in the native currency, ether in this case. It is worth noting that not What is Blockchain all PoS protocols are the same, but are similar in regards to the basic concept. Proof of work protocols, such as Bitcoin, reward mining effort with individual bitcoins. The Proof of Stake Casper algorithm is a smart contract, in which the miners—now referred to as “validators”—must send a deposit or “stake” to the Casper contract.

Author: Chaim Gartenberg

Posted to

Posted on October 29, 2019

On Monday October 21, ICI hosted its Annual Benefit & Auction, with guests from around the world who gathered to raise a glass to Kate Fowle and honor Patrizia Sandretto Re Rebaudengo with the Leo Award, presented by Carlos Basualdo and, this year, created by Martine Syms. Renaud Proch, Kate Fowle, and Rashid Johnson Agnes Gund, Patrizia Sandretto Re Rebaudengo, and Kate Fowle Sarina Tang, Carlos Basualdo, and Renaud Proch Costanza Vilizzi, Emilio Re Rebaudengo, Agostino Re Rebaudengo, Patrizia Re Rebaudengo, Eugenio Re Rebaudengo, and Olga Donskova Manuel de Santaren and Gabriela Palmieri Cindy Livingston and Joel Miller Terry Fassburg and Doreen Small (left); Paul Richert-Garcia and Dunja Gottweis (right) Alice and Lawrence Weiner Renaud Proch, Patrizia Sandretto Re Rebaudengo, and Carlos Basualdo Jo Carole Lauder and Jack Shear (left); Sydie Lansing (right) Craig Starr, Agnes Gund, Sydie Lansing, and Bob Colacello Sheree Hovsepian and Noreen Ahmad Gabriela Palmieri Koyo Kouoh, Bree Jeppson, and Emily Jane Kirwan Daniel Boccato, Sarina Tang, José Esparza Chong Cuy, and Patterson Sims Manuela Paz and Christopher Rivera (left); Ian Alteveer, Kahlil Robert Irving, and Photios Giovanis (right) Nicholas Logsdail and Alex Logsdail Jenn Hyland and Francisco Correa Cordero (left); and Noreen Ahmad (right) Alice and Lawrence Weiner, Renaud Proch, and Rose Lord Rashid Johnson and Kate Fowle

Posted to

LEADERSHIP COUNCIL

ICI 2019 ANNUAL BENEFIT & AUCTION

LEADERSHIP COUNCIL