
## 🔷 Introducción

En el ecosistema Web3, la función de un bridge (aka puente) puede parecer sencilla a primera vista: facilitar la transferencia de tokens de una cadena a otra. Sin embargo, la realidad es mucho más intrigante y compleja. En su esencia, los bridges son el medio en el que se transmiten mensajes, como por ejemplo, un mensaje que implica la congelación del activo que deseas transferir a una blockchain y, como resultado, emiten tokens equivalentes en la cadena de destino. Estos tokens equivalentes, a menudo denominados "envueltos" o "wrapped," representan la criptomoneda o el token original, pero cuentan con la versatilidad de circular y utilizarse en diferentes blockchains. Por ejemplo, cuando deseas transferir Ethereum a la blockchain de Scroll, el bridge se encarga de inmovilizar el Ethereum original y, a cambio, emite tokens equivalentes en blockchain de Scroll.

En este artículo, nos sumergiremos en la forma en que Scroll aprovecha el poder de su bridge para facilitar la transferencia de activos entre L1 y L2 (capas 1 y 2) y viceversa. Además, exploraremos las implicaciones y las características únicas que distinguen a Scroll en este aspecto.
📝Índice

    Mensajes entre Dominios L1 y L2.

        Envío de mensajes de L1 a L2.

        Proceso de Envío de Mensajes y Transacciones.

        Envío de Mensajes Arbitrarios.

        Envío de Transacciones Forzadas.

        Reintento de Mensajes Fallidos.

        Tarifa de Retransmisión de Mensajes.

        Alias de Dirección.

        Envío de mensajes de L2 a L1.

        Withdraw Trie.

    Gateways de tokens.

        Gateways de depósito

            Caso 1: Deposito de ETH.

            Caso 2: Depositos de tokens ERC-20 Stardard / Custom ERC-20 / WETH.

            Caso 3: Deposito de tokens ERC-721/ERC-1155.

        Gateways de Retiro.

            Caso 1: Retiro de ETH.

            Caso 2: Retiro de tokens ERC-20/Custom tokens/WETH.

            Caso 3: Deposito de tokens ERC-721/ERC-1155.

    Conclusión.

    Glosario.




## HISTORY, PURPOSE AND USAGE

Lorem ipsum, or lipsum as it is sometimes known, is dummy text used in laying out print, graphic or web designs. The passage is attributed to an unknown typesetter in the 15th century who is thought to have scrambled parts of Cicero's De Finibus Bonorum et Malorum for use in a type specimen book. It usually begins with:

<Quote
  content="Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua."
  author="Janek"
  cite="https://loremipsum.io/"
/>

## HEDONIST ROOTS

Until recently, the prevailing view assumed lorem ipsum was born as a nonsense text. “It's not Latin, though it looks like it, and it actually says nothing,” Before & After magazine [answered a curious reader](https://www.straightdope.com/columns/read/2290/what-does-the-filler-text-lorem-ipsum-mean/), “Its ‘words’ loosely approximate the frequency with which letters occur in English, which is why at a glance it looks pretty real.”

As Cicero would put it, “Um, not so fast.”

The placeholder text, beginning with the line “Lorem ipsum dolor sit amet, consectetur adipiscing elit”, looks like Latin because in its youth, centuries ago, it was Latin.

Richard McClintock, a Latin scholar from Hampden-Sydney College, is credited with discovering the source behind the ubiquitous filler text. In seeing a sample of lorem ipsum, his interest was piqued by consectetur—a genuine, albeit rare, Latin word. Consulting a Latin dictionary led McClintock to a passage from De Finibus Bonorum et Malorum (“On the Extremes of Good and Evil”), a first-century B.C. text from the Roman philosopher Cicero.

In particular, the garbled words of lorem ipsum bear an unmistakable resemblance to sections 1.10.32–33 of Cicero's work, with the most notable passage excerpted below:

<Quote content="Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem."/>

McClintock's eye for detail certainly helped narrow the whereabouts of lorem ipsum's origin, however, the “how and when” still remain something of a mystery, with competing theories and timelines.

## Creation timelines for the standard lorem ipsum passage vary, with some citing the 15th century and others the 20th.

So how did the classical Latin become so incoherent? According to McClintock, a 15th century typesetter likely scrambled part of Cicero's De Finibus in order to provide placeholder text to mockup various fonts for a type specimen book.

*   It's difficult to find examples of lorem ipsum in use before Letraset made it popular as a dummy text in the 1960s, although McClintock says he remembers coming across the lorem ipsum passage in a book of old metal type samples. So far he hasn't relocated where he once saw the passage, but the popularity of Cicero in the 15th century supports the theory that the filler text has been used for centuries.
*   And anyways, as Cecil Adams reasoned, “\[Do you really] think graphic arts supply houses were hiring classics scholars in the 1960s?” Perhaps. But it seems reasonable to imagine that there was a version in use far before the age of Letraset.

McClintock wrote to Before & After to explain his discovery;

<ArticleImage src="/posts/test-article/example-image-2.png"/>

It's difficult to find examples of lorem ipsum in use before Letraset made it popular as a dummy text in the 1960s, although McClintock says he remembers coming across the lorem ipsum passage in a book of old metal type samples. So far he hasn't relocated where he once saw the passage, but the popularity of Cicero in the 15th century supports the theory that the filler text has been used for centuries.

And anyways, as Cecil Adams reasoned, “\[Do you really] think graphic arts supply houses were hiring classics scholars in the 1960s?” Perhaps. But it seems reasonable to imagine that there was a version in use far before the age of Letraset.

<Code
  code="process.stdin.resume();  
process.stdin.setEncoding('utf-8');  

let inputString = '';  
let currentLine = 0;  

process.stdin.on('data', inputStdin => {  
inputString += inputStdin;  
});  

process.stdin.on('end', _ => {  
inputString = inputString.trim().split('\n').map(string => {  
return string.trim();  
});  

main();      
});  
"
  language="js"
/>




## HISTORY, PURPOSE AND USAGE

Lorem ipsum, or lipsum as it is sometimes known, is dummy text used in laying out print, graphic or web designs. The passage is attributed to an unknown typesetter in the 15th century who is thought to have scrambled parts of Cicero's De Finibus Bonorum et Malorum for use in a type specimen book. It usually begins with:

<Quote
  content="Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua."
  author="Cicero"
  cite="https://loremipsum.io/"
/>

## HEDONIST ROOTS

Until recently, the prevailing view assumed lorem ipsum was born as a nonsense text. “It's not Latin, though it looks like it, and it actually says nothing,” Before & After magazine [answered a curious reader](https://www.straightdope.com/columns/read/2290/what-does-the-filler-text-lorem-ipsum-mean/), “Its ‘words’ loosely approximate the frequency with which letters occur in English, which is why at a glance it looks pretty real.”

**As Cicero would put it, “Um, not so fast.”**

The placeholder text, beginning with the line “Lorem ipsum dolor sit amet, consectetur adipiscing elit”, looks like Latin because in its youth, centuries ago, it was Latin.

Richard McClintock, a Latin scholar from **Hampden-Sydney College**, is credited with discovering the source behind the ubiquitous filler text. In seeing a sample of lorem ipsum, his interest was piqued by consectetur—a genuine, albeit rare, Latin word. Consulting a Latin dictionary led McClintock to a passage from De Finibus Bonorum et Malorum (“On the Extremes of Good and Evil”), a first-century B.C. text from the Roman philosopher Cicero.

In particular, the garbled words of lorem ipsum bear an unmistakable resemblance to sections `1.10.32–33` of Cicero's work, with the most notable passage excerpted below:

<Quote content="Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem." />

McClintock's eye for detail certainly helped narrow the whereabouts of lorem ipsum's origin, however, the “how and when” still remain something of a mystery, with competing theories and timelines.

## Creation timelines for the standard lorem ipsum passage vary, with some citing the 15th century and others the 20th.

So how did the classical Latin become so incoherent? According to McClintock, a 15th century typesetter likely scrambled part of Cicero's De Finibus in order to provide placeholder text to mockup various fonts for a type specimen book.

- It's difficult to find examples of lorem ipsum in use before Letraset made it popular as a dummy text in the 1960s, although McClintock says he remembers coming across the lorem ipsum passage in a book of old metal type samples. So far he hasn't relocated where he once saw the passage, but the popularity of Cicero in the 15th century supports the theory that the filler text has been used for centuries.
- And anyways, as Cecil Adams reasoned, “[Do you really] think graphic arts supply houses were hiring classics scholars in the 1960s?” Perhaps. But it seems reasonable to imagine that there was a version in use far before the age of Letraset.

McClintock wrote to Before & After to explain his discovery;

<ArticleImage src="/posts/test-article/example-image-2.png" />

It's difficult to find examples of lorem ipsum in use before Letraset made it popular as a dummy text in the 1960s, although McClintock says he remembers coming across the lorem ipsum passage in a book of old metal type samples. So far he hasn't relocated where he once saw the passage, but the popularity of Cicero in the 15th century supports the theory that the filler text has been used for centuries.

And anyways, as Cecil Adams reasoned, “[Do you really] think graphic arts supply houses were hiring classics scholars in the 1960s?” Perhaps. But it seems reasonable to imagine that there was a version in use far before the age of Letraset.

<Code
  code="process.stdin.resume();  
process.stdin.setEncoding('utf-8');  
  
let inputString = '';  
let currentLine = 0;  
  
process.stdin.on('data', inputStdin => {  
    inputString += inputStdin;  
});  
  
process.stdin.on('end', _ => {  
    inputString = inputString.trim().split('\n').map(string => {  
        return string.trim();  
    });  
      
    main();      
});  
"
  language="js"
/>


Contenido Educativo

Comunidad

Research