Questions tagged [iota-network]

For questions relating to the IOTA network as a whole. This includes questions about the reliability, scaling and functionality of the network itself as an implemented version of the tangle based on full nodes running the IRI.

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2 votes
1 answer
55 views

persisting UTXO metadata

thanks to this topic, I understand that I have to take in consideration Shimmer -and not the actual IOTA mainnet- in order to store data inside transactions permanently. My concern is about ...
3 votes
1 answer
70 views

Data block persistence

I'm developing an application that writes data block inside the Tangle on the IOTA Mainnet. I need that the data blocks persist in time, without loosing them. I recently discovered (thanks to a Iota ...
1 vote
1 answer
25 views

IOTA Streams project still supported?

I discovered the https://iot2tangle.io/hub.html webpage. I tried to set up a project from the page using the STM32_B-L475E-IOT01A BLE project https://github.com/iot2tangle/STM32_B-L475E-IOT01A/tree/...
  • 11
1 vote
1 answer
36 views

IOTA Node not reachable

I would like to make an app to store messages in the Tangle and retrieve them again. Do I have to run an Iota node on my PC , or can I connect to a neighbou node to make the app? with this code I ...
  • 11
2 votes
1 answer
55 views

Transactions vs Messages

I'm reading the IOTA documentation, but I'm still having a doubt: is the Tangle a graph where each vertex is a transaction or is each vertex a message? Thanks.
2 votes
1 answer
13 views

Implement a variation of the IOTA Tangle?

I'm a newbie on the IOTA Tangle, I understood the main functionalities and read the documentation regarding the different implementations. I'd like to know if exist some libraries allowing you to ...
0 votes
0 answers
28 views

Can IOTA (assembly) provide shared security for substrate blockchain?

Gasless decentralized transactions with DAG can solve a huge problem of web3 adoption. But smart contracts don't provide the flexibility and control over the design. According to wiki, https://wiki....
1 vote
2 answers
27 views

Why nodes are still unconfirmed with two tips?

As per the understanding, to issue a new transaction, we need to validate 2 unconfirmed transactions called tips, and then we can append a new transaction to those transactions, adding 2 new edges to ...
  • 11
1 vote
2 answers
58 views

WASP Node Instalation

I am trying to set up the wasp node the first time, I am trying to follow the official tutorial but somehow cannot figure out How to install the wasp console or command line. I know this is a very ...
  • 11
1 vote
1 answer
28 views

WASP Chain Setup TCP Connection Refused Error

I am trying to setup a WASP Chain to test deploy a EVM smart contract. However, I try to wasp-cli request-funds or wasp-cli chain deploy I am getting a dial tcp connect:connection refused error. This ...
2 votes
1 answer
32 views

How to connect more to the community?

We are honored to share with you our conceptual artwork of $IOTA It's aspect ratio is 16:9 so you can use it as wallpaper for your smartphones. Using it is not prohibited by law and we would be happy ...
2 votes
1 answer
214 views

how to connect to the iota EVM smart contract testnet with metamask?

i d like to test the emerging decentralized apps, decentralized autonomous organizations, digital identity, and non fungible tokens on the iota network from my phone by signing transactions with ...
1 vote
1 answer
80 views

Unable to start a Wasp test chain on WSL

While trying to deploy a wasp chain I am receiving the following timeout error: wasp-cli chain deploy --committee=0 --quorum=1 --ch ain=mychain --description="My chain" creating new chain. ...
0 votes
1 answer
89 views

set up hornet node failed

I follow the guide to set up a iota node,but when I call http://0.0.0.0:14265/api/v1/tips,I got error error: { code: "503", message: "Service Unavailable, error: node is not ...
0 votes
1 answer
54 views

Questions / confusing sentences in IOTA White Paper

Question 1: this is the paragraph It is important to observe that we do not impose any rules for choosing which transactions a node will approve. Instead, we argue that if a large number of nodes ...
0 votes
1 answer
67 views

How to send a data payload of a size 1 MB or greater with MAM and node.js?

I know MAM is deprecated but I am doing some research on MAM. I was able to send and fetch a data payload of size 740 KB. But when I tried to use a data of 1 MB I am getting this issue with node.js ...
  • 25
3 votes
3 answers
72 views

Can I connect IOTA with a website?

Currently I am working on a project where I need to connect IOTA tangle. Can I do that? If yes, need guidelines.
1 vote
0 answers
17 views

Wallet.rs Python binding - API concurrent requests

I am having some issues while managing wallet.rs python binding with an API. Is possible to manage the wallet with concurrent requests for several users at the same time? I noticed this error when ...
1 vote
2 answers
245 views

Do Wasp nodes only connect to a GoShimmer nodes?

I want to build a simple project with IOTA. First, I want to start a simple local/private Tangle network and then use wasp to write and run a smart contract. My question is, which nodes can I use to ...
  • 123
2 votes
1 answer
89 views

Unknown value in milestone payload

I'm exploring the following milestone message. And I'm using the following RFC: 0019-RFC From the message, I've identified almost every element, but there is one that is not referenced in the ...
  • 154
3 votes
1 answer
110 views

Values in message structure do not match RFC message structure

I'm trying to understand what is the structure of the messages in IOTA. I used scylla to download some messages and now I don't see that the structure from the message matchs with the current one ...
  • 154
2 votes
3 answers
378 views

If the IOTA Foundation runs out of money, who will continue the development?

Is the IOTA ecosystem strong enough to continue developing IOTA?
1 vote
2 answers
52 views

Will proof of work still be required after coordicide?

Will proof of work used for anything after Coordicide goes live?
  • 412
0 votes
2 answers
73 views

How long does it take for a transaction to confirm?

How long does it take for a transaction to confirm? What is required for this process?
  • 412
2 votes
0 answers
20 views

How are layer 2 solutions implemented on the tangle?

A couple of examples would be really helpful.
  • 412
3 votes
1 answer
40 views

What is the limit of the database size given dust protection measures?

What is the limit of the database size given dust protection measures announced by the IOTA Foundation?
  • 412
2 votes
2 answers
65 views

What is the difference between Pollen and Coordicide?

Are they two different names to describe the same thing?
  • 412
2 votes
1 answer
47 views

How will database sizes be managed with many data transactions occurring on the tangle?

Is Chronicle the only way to reduce the size of my database?
  • 412
1 vote
0 answers
21 views

What systems are in place to prevent mana spoofing?

How will IOTA 2.0 avoid mana spoofing?
  • 412
3 votes
1 answer
29 views

What is the size of transactions on the post-coordicide tangle?

If this information is not currently known, will it be known before the launch of Coordicide?
  • 412
2 votes
0 answers
15 views

How can the tangle act as a custodian layer for other coins with fees, like Bitcoin?

Is it possible? Is there any documentation to make it possible?
  • 412
4 votes
2 answers
94 views

How can i begin to understand IOTA if i came from Ethereum?

I need study to implement a public-private DLT system more like hyperledger but without the elevated cost of implementation - transaction, because is a study project
  • 51
3 votes
2 answers
43 views

How will the coordinator be removed with Nectar's implementation?

Will it be removed in the same way that it was removed from the current testnet?
  • 412
1 vote
0 answers
38 views

How will Mana be implemented into the tangle?

I have searched for detailed information about Mana on the IOTA Documentation site but I haven't found anything. Is there any other resource about Mana that I am missing?
  • 412
3 votes
0 answers
28 views

How does Nectar consensus work?

I am new to IOTA and I have a ton of questions. Thanks for bringing me up to speed. If these question has already been answered elsewhere, please send me the link and I will look into it.
  • 412
2 votes
1 answer
60 views

Deployment Problem with implementation in AWS IOTA Client in API Project

I used to have a problem with the deployment of an API using @ iota / client for sending and receiving messages using AWS services. I will show you a line of changes that I have been applying ...
0 votes
1 answer
85 views

How IoT Cryptocurrency?

I am working on IoT (Azure IoT platform) since long time but there is first requirement came for managing cryptocurrency using IoT. in past we only did managing the temperature, logistics tracking etc....
1 vote
2 answers
57 views

could reattaching a transaction lead to spending twice (not double spending)

Let's suppose that I have 5 iotas in my address 23 and I send all of them to Bob. The transaction is taking a while to be confirmed and I decide to reattach it to the tangle, thinking that one of the ...
1 vote
1 answer
80 views

Reused IOTA addresses when receiving payments

I have seen that reusing the same IOTA address for outgoing transactions is risky since the address could be compromised and, if for some reason, the address received some money again, everything ...
3 votes
2 answers
223 views

Coordicide in 2021? [closed]

Billy, how likely is it from your current point of view to expect Coordicide on mainnet within 2021? Virtually certain (>99%) Very likely (>90%) Likely (>66%) About as likely as not (33 to 66%...
  • 31
0 votes
1 answer
124 views

How to publish messages using MAM to my private tangle?

I have a private tangle with 2 hornet nodes. I tried MAM using one of the devnet nodes by following the example on the official IOTA webpage. Can someone please tell me how do I publish and fetch ...
  • 25
4 votes
2 answers
46 views

Is having hashes of document certificates in IOTA blockchain for tamper proof a good use case for IOTA?

I have a application where I want to store a SHA256 hash of a document in a Blockchain or a DLT. I want it to have a good life to it, like storing the SHA256 hash as a data in a transaction should not ...
  • 141
6 votes
1 answer
110 views

how is consensus achieved in simple terms?

im desperate to understand,i seriously tried im new to iota but it is quite hard to understand how consensus is achieved in iota, and what is the transaction structure ? i also don't understand what ...
  • 161
0 votes
1 answer
91 views

IOTA MAM channel subscription

we know that if a subscriber wants to subscribe to a MAM channel, he must have the channel ID or root, and the sideKey if the channel mode is restricted. How the publisher can send these access ...
  • 1
1 vote
0 answers
57 views

Merkle tree cannot be calculated in hornet

I am trying to calculate merkle tree using the below command:sudo -u hornet COO_SEED="$YOURSEED" hornet -d $HORNETPATH tool merkle. I am getting an error like:sudo: unknown user hornet and ...
0 votes
0 answers
24 views

This operation cannot be executed: The subtangle has not been updated yet

When I try to send the hello message to tangle, it is returning this error message. I have 2 neighbour nodes and POW enabled in the nodes.
0 votes
0 answers
17 views

how the loads are calculated on nodes in this link https://iota-nodes.net/

I need to show the load of the full nodes. it appeared in the above link. I am wondering if the javascript code is available. thank you in advance.
0 votes
2 answers
72 views

Circumventing spending by sending previous transaction using same input

I will give a scenario because my problem might be confusing if explained otherwise. Let's say a customer is checking out at a store using IOTA. Before the customer proceeds to checkout they send a ...
0 votes
0 answers
51 views

Connection to private node (one command tangle) refused

I have created a one command tangle from this link: https://docs.iota.org/docs/utils/0.1/community/one-command-tangle/overview And using API given here: https://docs.iota.org/docs/node-software/0.1/...
3 votes
1 answer
94 views

Using Public Nodes in IOTA Tangle for testing purpose

I want to send some string data using MAM over IOTA Tangle. Right now, I am using devnet. I want to know how can we test our transactions using public nodes on Mainnet? What is the process for it? I ...