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Deliver Superior Online Experiences Mitigate DDoS Attacks
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Internet Applications
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Optimize Web
Experiences Stream Videos On-Demand
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Applications Implement Secure Access Service Edge
(SASE) Protect Users Accessing the Internet
Protect Corporate Networks Manage Secure
Contractor Access Replace Virtual Private
Networks (VPNs) Secure Your Remote Workforce
Stop Zero Day Attacks with Browser
Isolation
Protect and Accelerate Networks Mitigate L3 DDoS Attacks
Connect network infrastructure with Cloudflare
Transform Corporate Networks
Code on the Network Edge Build a Serverless Application
Deploy a Static Website
Configure a CDN
Define Conditional Request Routing
Manage a Secure Cloud Secure Hybrid, Cloud, & SaaS Platforms
Enable SSL for SaaS Applications
Reduce Cloud Data Transfer Costs
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Deliver Superior Online Experiences Mitigate DDoS Attacks
Stop Malicious Bot Abuse Accelerate
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Experiences Stream Videos On-Demand
Secure Employee Applications and Devices Deliver Zero Trust Access to
Applications Implement Secure Access Service Edge
(SASE) Protect Users Accessing the Internet
Protect Corporate Networks Manage Secure
Contractor Access Replace Virtual Private
Networks (VPNs) Secure Your Remote Workforce
Stop Zero Day Attacks with Browser
Isolation
Protect and Accelerate Networks Mitigate L3 DDoS Attacks
Connect network infrastructure with Cloudflare
Transform Corporate Networks
Code on the Network Edge Build a Serverless Application
Deploy a Static Website
Configure a CDN
Define Conditional Request Routing
Manage a Secure Cloud Secure Hybrid, Cloud, & SaaS Platforms
Enable SSL for SaaS Applications
Reduce Cloud Data Transfer Costs
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Deliver Superior Online Experiences Mitigate DDoS Attacks
Stop Malicious Bot Abuse Accelerate
Internet Applications
Ensure Application Availability
Optimize Web
Experiences Stream Videos On-Demand
Secure Employee Applications and Devices Deliver Zero Trust Access to
Applications Implement Secure Access Service Edge
(SASE) Protect Users Accessing the Internet
Protect Corporate Networks Manage Secure
Contractor Access Replace Virtual Private
Networks (VPNs) Secure Your Remote Workforce
Stop Zero Day Attacks with Browser
Isolation
Protect and Accelerate Networks Mitigate L3 DDoS Attacks
Connect network infrastructure with Cloudflare
Transform Corporate Networks
Code on the Network Edge Build a Serverless Application
Deploy a Static Website
Configure a CDN
Define Conditional Request Routing
Manage a Secure Cloud Secure Hybrid, Cloud, & SaaS Platforms
Enable SSL for SaaS Applications
Reduce Cloud Data Transfer Costs
Register a Website Register or Transfer a Website
INDUSTRIES eCommerce Gaming Media and
Entertainment Public Sector
Public Interest Groups SaaS *
Products
FOR INFRASTRUCTURE
Application & Network Security DDoS Protection WAF
Bot Management Magic Transit
Rate Limiting SSL / TLS
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Advanced Security Bot Management
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Transit Spectrum
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WAF
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Stream (Video) Argo Tunnel
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Domain Registration Registrar
FOR SERVERLESS APPLICATIONS Workers Quick Start
Workers Site
Sample Workers
Projects
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Command-line
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DISTRIBUTED WEB GATEWAY
Simplify, speed up, and secure access to both the Ethereum network and
the InterPlanetary File System (IPFS)
Use Cloudflare's gateways to access the Distributed Web easily,
quickly, and securely, no software required.
Serve content hosted on IPFS or interact with an Ethereum distributed
app from a custom domain over HTTPs.
Read IPFS Blog
Read Ethereum Blog
Distributed Web Gateway Terms of Use
IPFS
Ethereum
IPFS GATEWAY
Browse files stored on IPFS easily and securely with Cloudflare’s
Distributed Web Gateway without downloading software. Serve your own
content hosted on IPFS from a custom domain over HTTPs.
INTERPLANETARY FILE SYSTEM (IPFS)
WHAT IS IPFS?
The IPFS is a distributed file storage protocol that allows computers
all over the globe to store and serve files as part of a giant
peer-to-peer network.
Any computer, anywhere in the world, can download the IPFS software
and start hosting and serving files.
If someone runs IPFS on their computer and uploads a file to the IPFS
network, that file can be viewed and downloaded by anyone else in the
world who is also running IPFS.
HOW DOES IPFS WORK?
DISTRIBUTED COMPUTERS JOIN THE NETWORK: Any computer can download the
IPFS software and start adding and requesting files from the network.
UNIQUE HASH CREATED FOR EVERY FILE: Every file added to IPFS is given
an address derived from a hash of the file’s content. That address
is like a fingerprint. It belongs uniquely to that file and will be
the same, no matter where the file is stored in IPFS.
WHY ARE PEOPLE USING IPFS?
Ensure Integrity of Content
Every file on IPFS has a unique address determined by the exact bits
that comprise the file. If even a single bit changes, the whole
address changes. This allows the users to know for sure if a file has
ever been tampered with.
Host with Redundancy
Achieve resiliency because every file on IPFS can be hosted in many
different places, yet accessed from the same address. If one computer
hosting the file goes offline, the network will just retrieve the file
from another computer.
BROWSE IPFS WITH CLOUDFLARE'S GATEWAY
Generally, to access content stored on IPFS, you have to be running an
IPFS node. That means downloading dedicated software and allocating
local storage space on your computer. Cloudflare’s Distributed Web
Gateway makes all of that unnecessary. Cloudflare’s gateway allows
you to browse any file stored on the public IPFS network by going to
cloudflare-ipfs.com/
No need to download anything. No need to give up local storage space.
It all happens in your browser.
FASTER ACCESS
Cloudflare’s gateway helps speed up delivery of IPFS content. By
caching IPFS content in our global network of data centers, Cloudflare
can deliver content requested through our gateway from a data center
near you.
BUILT IN SECURITY
For each file that Cloudflare’s gateway requests on your behalf, we
check the hash of the file to ensure that the content hasn’t been
modified in transit. Our gateway also serves all content over HTTPS,
protecting it from manipulation.
LEARN HOW TO CONNECT YOUR WEBSITE TO IPFS
Curious about what types of content you can run on IPFS? CLICK HERE TO
GO TO AN EXAMPLE
.
If you want to put your own files on IPFS, go to the Developer Docs to
learn how.
Learn How to Connect Your Website to IPFS
CONNECTING YOUR WEBSITE
If you have content stored in IPFS that you want to serve from a
custom domain name, you can do so in just a few minutes using this
gateway. All you need is a domain name you own, access to your DNS
records, and the hash of the content stored on IPFS. More in-depth
instructions, including how to get your content onto IPFS in the first
place, can be found in our developer documentation
.
HERE ARE THE KEY STEPS TO TAKE:
* Go to your DNS settings for your domain. If your website is on
Cloudflare, the DNS settings are accessible from your dashboard. If
your website is not on Cloudflare, and you need help finding the DNS
records, look here
.
* Add a CNAME record from your domain (e.g. www.example.com) to
cloudflare-ipfs.com. Note: if your website is on Cloudflare, the
little cloud next to this record will automatically turn gray. Because
you’ve CNAME’d to our gateway, you’ll automatically receive
Cloudflare's enterprise-level performance and security enhancements,
but you won’t be able to control those settings yourself.
* Add a TXT record with the name _dnslink.your.website and value
dnslink=/ipfs/
* If your website is on Cloudflare, then you're done! If not,
proceed to the next steps.
* Once you have added those records, type your domain name (e.g.
www.example.com) into the text box below and click Submit.
* This will generate an SSL certificate, which will allow traffic
from your domain to be served securely over HTTPS. Be prepared to wait
up to 90 seconds. You will receive a confirmation message when the
certificate has been successfully issued. When you see that message
the certificate has been issued, and any request to
https://www.example.com will automatically resolve to
https://cloudflare-ipfs.com/ipfs/
Distributed Web Gateway Terms of Use
WHAT IS THE ETHEREUM GATEWAY?
The Cloudflare Ethereum Gateway will provide access to the Ethereum
network that you can provision through your own custom hostname. Using
the gateway, users can add interactive elements to sites powered by
Ethereum smart contracts, a decentralized compute platform.
Moreover, in conjunction with Cloudflare's IPFS gateway, users can
host websites and other resources in a decentralized manner. This,
with the added speed, security and reliability provided by the
Cloudflare global network.
JSON RPC EXAMPLE
REQUEST
{
"jsonrpc": "2.0",
"method": "eth_getBlockByHash",
"params": ,
"id": 1
}
Copy
RESPONSE
{
"jsonrpc": "2.0",
"id": 1,
"result": {
"difficulty": "0xbfabcdbd93dda",
"extraData": "0x737061726b706f6f6c2d636e2d6e6f64652d3132",
"gasLimit": "0x79f39e",
"gasUsed": "0x79ccd3",
"hash": "0xb3b20624f8f0f86eb50dd04688409e5cea4bd02d700bf6e79e9384d47d6a5a35",
"logsBloom": "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",
"miner": "0x5a0b54d5dc17e0aadc383d2db43b0a0d3e029c4c",
"mixHash": "0x3d1fdd16f15aeab72e7db1013b9f034ee33641d92f71c0736beab4e67d34c7a7",
"nonce": "0x4db7a1c01d8a8072",
"number": "0x5bad55",
"parentHash": "0x61a8ad530a8a43e3583f8ec163f773ad370329b2375d66433eb82f005e1d6202",
"receiptsRoot": "0x5eced534b3d84d3d732ddbc714f5fd51d98a941b28182b6efe6df3a0fe90004b",
"sha3Uncles": "0x8a562e7634774d3e3a36698ac4915e37fc84a2cd0044cb84fa5d80263d2af4f6",
"size": "0x41c7",
"stateRoot": "0xf5208fffa2ba5a3f3a2f64ebd5ca3d098978bedd75f335f56b705d8715ee2305",
"timestamp": "0x5b541449",
"totalDifficulty": "0x12ac11391a2f3872fcd",
"transactions": ,
"transactionsRoot": "0xf98631e290e88f58a46b7032f025969039aa9b5696498efc76baf436fa69b262",
"uncles":
}
}
Copy
Go!
LATEST BLOCK NUMBER
11334648
DIFFICULTY
3,476.64 TH
GAS USED
12,431,241 WEI
BLOCK SIZE
39.529 kb
RECENT TRANSACTIONS
Tx0xff78b040034ecf5e28b068c25a7e7b27dced3fc950100a1cadb1e371762e024d
From0x8c4eb6988a199dabcae0ce31052b3f3ac591787e
To0x7a250d5630b4cf539739df2c5dacb4c659f2488d
0 ETH
Tx0xfb6f1077ec70e12cde5b42d569d4e322869321a990a4af97c44c7f49e327178c
From0x53c91f33e4da805d04dce861c536fa1674e7334d
To0x398ec7346dcd622edc5ae82352f02be94c62d119
1000 ETH
Tx0x9af974e0222f88607a9fc49df88bcfddd0717f613dfa026dfa1ae46a1b31a408
From0x7b562451394efb55af9d0f54b2c771046f9567d2
To0xdac17f958d2ee523a2206206994597c13d831ec7
0 ETH
Tx0x5e888d9e124021d867e3e77b60538eaddfb468147f9ad3979047a6925e5bb9a0
From0xf7577dff80618b184eef1d4c57700a6cef7f36ba
To0x5b2b0fe7e17e8e4c3003e63517e37ea53a6f1200
0.1 ETH
Tx0x009642270fa15bec3e25f7a5dbd268a98ccbbfa94945a66d816a55633f906107
From0xf716a623e68b69730c7cd685549aaeb0246cb986
To0xdac17f958d2ee523a2206206994597c13d831ec7
0 ETH
Tx0xe244af1106ae9f21a7d376d1793af6b8ca53148bc91d7f23ea086e0dfd3bd0d1
From0x560808b8dcca658a12678ad5c6fe8278ba338b03
To0x34a267a3306f9e706607da288b505cfde97c99ef
0.00527 ETH
Tx0x7e79b651589016ab5bcb71709dd9064188735fbc070a2715ab06ea1519382578
From0x75405ae639ac565720b1b3075d5c7cd5abcb9c06
To0x116b429a32dd2a397493b53b995706f81fcb7004
3.59087 ETH
Tx0x030dcba4761244f80ec8ebaf458be1c75c127628ede4727d024f52e5b209476b
From0x6bd2f5cd95c9f2889e451939e81bf6291c3c547d
To0xc36e1b94de7b609cf07d306043a253d7024febeb
0.0198 ETH
Tx0x7e7c5108ab2a0e8ff52da83ee6655235c3f86db196239d26c50927362e6cc679
From0x91ae9ca2050dfc4a0479fd81b902d2a0447e9f42
To0x6ee08b40e6c4a1a005fdec1c0b9e51fcd0387b68
0.1 ETH
Tx0x127aca2bd0bc911a0b1f534741723fd2f16ae0a0640b131bfd73b68352ba1143
From0x4c77dcdd3fa09dea14c23c5175e98b9b69fcd751
To0x4c77dcdd3fa09dea14c23c5175e98b9b69fcd751
0 ETH
WHAT IS ETHEREUM?
Ethereum is a distributed, virtual compute network that stores and
enforces policies defined by smart contracts. The Ethereum network is
made up of many globally distributed nodes that build a consensus in
the form of a blockchain, based on the transfer and execution of
currency
Anyone, anywhere can become a node on the Ethereum network by simply
running a compatible Ethereum daemon such as
https://github.com/ethereum/go-ethereum.
Any transaction created by an individual is verified and agreed upon
by the entire network, and becomes part of the global consensus.
HOW DOES ETHEREUM WORK?
Any user that joins the network can start performing transactions and
running/writing smart contracts. Whatever the results, these will be
added to the global consensus on the Ethereum blockchain.
Every transaction that takes place is identified with a block that
joins the blockchain. Each block and transaction have a unique
identifier that enable them to be read by any node on the network.
Once something is written onto the blockchain, it stays there forever.
This provides a historical reference at which this piece of data will
always be available.
WHY ARE PEOPLE USING ETHEREUM?
The Ethereum network represents a huge decentralized computing
platform, with expressive policies and programs that are run as smart
contracts.
*
INTEGRITY AND RESILIENCY OF CONTENT: The advantage of this approach is
that any change to the network is agreed upon by all nodes on the
network and added to the blockchain. This means that there is no way
of subverting the trust of the system without compromising a huge
number of globally distributed nodes.
*
A NEW COMPUTING PARADIGM: The Ethereum network is growing rapidly, and
represents a new approach in how large distributed systems and
computing platforms can be built.
INTERACT WITH THE ETHEREUM NETWORK USING CLOUDFLARE'S GATEWAY
Instead of running your own node that connects to the Ethereum
network, which can be difficult and costly, connect to Cloudflare's
distributed web gateway instead! The Cloudflare Ethereum gateway
allows anyone to get access to the Ethereum network. This includes
viewing the current state of the network and supplying their own
transactions to be added to the consensus.
All connections with the network take place in the browser, NOTHING
NEEDS TO RUN ON YOUR LOCAL MACHINE.
*
FAST ACCESS: Benefit from Cloudflare's global edge network to reach
the Ethereum network. We use the power of Cloudflare's global cache to
speed up all responses from our gateway. We use our own product Argo
Tunnel to speed up the routing of your queries across our network.
This means that you can interact with the network from a data center
close by, rather than a node that is thousands of miles anyway.
*
BUILT-IN SECURITY: All communication with the Ethereum gateway is
encrypted as it takes place over HTTPS. Traffic between the Cloudflare
edge and the gateway is protected using Argo Tunnel.
*
SIMPLY JSON: All queries to the Ethereum network are simply JSON
structs. See the DEVELOPER DOCS
for a
list of the supported API for the Cloudflare gateway. A full
description of the official API is also available HERE
.
LEARN HOW TO CONNECT TO THE NETWORK
It is now possible to connect your website to the Cloudflare Ethereum
gateway and bring the Ethereum network closer to your own website's
visitors. After you connect your website to the Ethereum gateway,
visitors will be able to access the Ethereum network through your
domain. All you need to get started is a domain that you own!
These are the steps to get started:
* Go to your DNS settings for your domain. If your website is on
Cloudflare, the DNS settings are accessible from your dashboard. If
your website is not on Cloudflare, and you need help finding the DNS
records, see here
.
* Add a CNAME record from your domain (e.g. www.example.com
) to cloudflare-eth.com Note: if your website
is on Cloudflare, the little cloud next to this record will
automatically turn gray. Because you’ve CNAME’d to our gateway,
you’ll automatically receive Cloudflare's enterprise-level
performance and security enhancements, but you won’t be able to
control those settings yourself.
* Once you have added those records:
* Type your domain name (e.g. www.example.com
) into the text box below and click "Submit".
* This will generate an SSL certificate, which will allow traffic
from your domain to be served securely over HTTPS. Be prepared to wait
up to 90 seconds. You will receive a confirmation message when the
certificate has been successfully issued. When this has been issued,
then any Ethereum RPC query to your website will automatically resolve
to https://cloudflare-eth.com/ and the response will be served from
the Ethereum network.
Submit
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