All Questions
1,045
questions
1
vote
0
answers
6
views
How to receive packets without Links in IOTA Streams
I am using the c bindings (v.1.1.0) of the iota streams lib for my c++ app and there is something i didn't yet understand.
I wanted to create an author for sending and a subscriber for reading ...
- 57
1
vote
0
answers
7
views
Minimum hardware requirements for a Hornet + WASP node
Hornet minimum hardware specs:
4 cores or 4 vCPU.
8 GB RAM.
SSD storage.
What percentage of the hardware spec is often used? I'm wondering by how much I should increase the VPS cores & RAM for a ...
- 31
1
vote
1
answer
15
views
Is it possible to use iota.rs libraries for both Shimmer and IOTA Chrysalis in the same Python app? and in a Docker container?
For my application there is the requirement to run iota.rs for Shimmer and IOTA Chrysalis.
How is that possible?
Bonus question: how can I do that in a docker container?
- 641
1
vote
1
answer
10
views
Wallet.rs: ValueError: error accessing storage: IO error: lock hold by current process [...}: No locks available
Sending native tokens SMR with Shimmer's wallet.rs in existing Python output the following error:
ValueError: error accessing storage: IO error: lock hold by current process, acquire time 1675876083 ...
- 641
1
vote
1
answer
15
views
ISC WASP fixed block interval
is there way to set a fixed block interval in WASM based chains?
e.g. call a tick() function every 10 seconds.
in particular, i need a way of calculating elapsed time since X
let tick = 0;
func1 {
...
- 31
2
votes
0
answers
13
views
How can I send funds from an EVM smart contract to a L1 address?
I am trying to implement a smart contract to which users can send their funds and then these can be withdrawn to their L1 address.
I found and modified some testing code from the wasp repository (...
2
votes
1
answer
32
views
Running wasp-cli locally
How to run wasp-cli locally using the official repo https://wiki.iota.org/shimmer/smart-contracts/guide/development_tools/docker_preconfigured/ ?
- 51
1
vote
1
answer
18
views
How can I update a WASM ISC contracts?
I'm looking for a way to modify/upgrade my deployed contract functions while keeping the state untouched. is there an example somewhere on doing this?
- 31
0
votes
1
answer
39
views
Send nft on the shimmer network
I can't find any docs about more details than.
https://wiki.iota.org/shimmer/iota.rs/how_tos/build_nft_output/#expected-output
I was looking for something like this:
https://explorer.shimmer.network/...
- 1
1
vote
1
answer
17
views
I need help with migrating from trinity to firefly
everyone!
I am somewhat late to the migration process. I checked my Trinity wallet and saw a zero balance. I then did the snapshot thing and then saw that all of my balance had been subtracted. I ...
- 11
0
votes
0
answers
13
views
Send NativeToken
I'm messing around with a little android-app and managed to create an account, request faucet-tokens and mint a nativetoken.
However when I send the token, it seems to never reach the destination ...
- 1
1
vote
1
answer
67
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 ...
- 35
0
votes
1
answer
47
views
Can IOTA Smart Contracts access IOTA Streams channels or vice versa?
I am currently learning how IOTA Smart Contract Protocol works. From what I have been able to read, the ISCP is a second layer protocol which off-Tangle executes smart contracts. However, its state is ...
- 154
1
vote
1
answer
56
views
Cannot send transction or basic ouput with iota.c
I am using the latest version of iota.c client lib (v1.0.1) together with a local hornet node (v2.0.0-rc2).
When compiling iota.c and executing the example found here to send a basic output together ...
- 57
2
votes
1
answer
77
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 ...
- 35
2
votes
1
answer
60
views
Error 500 from shimmer testnet when adding sender feature to a basic output
I am trying to send a full block with a transaction payload to the Shimmer Testnet through this endpoint.
The payload has a transaction essence with one UTXO Input and creates a Basic Output.
The ...
user5852
1
vote
0
answers
11
views
How to request all addresses & balances for a specific Shimmer Layer 2 Token?
How do I request all addresses with balances for a specific Shimmer Layer 2 Token?
0
votes
0
answers
52
views
Caricamenti dati su rete tangle di IOTA
Buongiorno, vorrei utilizzare la rete di IOTA per caricare dei dati in modo da renderli immutabili e avere un registro di questi dati per dimostrarlo. Mi sapreste dire quali sono i passi che devo ...
- 1
1
vote
1
answer
18
views
Starting up a node
I just started looking at Shimmer network and I wanted to setup a node. I'm on Ubuntu. I've followed the setup guide but when I run the command "wasp -c wasp-node', 'wasp' command not found.
- 11
1
vote
1
answer
27
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
0
answers
9
views
Tip selection can be done by myself?
I've read the documentation about the lazy Tips and why you should use these algorithms in order to get the "best" Tips. But I have a question: is possible to choose by myself what tips ...
2
votes
1
answer
93
views
How to perfom proof of work on the client?
I want to create a block that fulfill the Proof of Work requirement. After reading sparse documentation my understanding on how to do it is:
1- Serialize the block(message) excluding the 8-byte Nonce ...
user5852
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
1
vote
0
answers
26
views
What determines the time a message is included in the IOTA Tangle?
I have a Hornet node connected to the IOTA network. In turn, from my own node I'm sending different messages over the Streams protocol.
The propagation times I get give me no clue about why some ...
- 154
1
vote
0
answers
9
views
Access the Explorer from my application
In my application, I need to do some regular checks into the Tangle Explorer. I wonder if it's possible to access the Tangle Explorer directly from my application code, in order to automate the checks ...
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.
1
vote
0
answers
69
views
Sending big payload in multiple messages
From this question, I would like to know if there is an updated method to send big payload within the current IOTA network (chrysalis 1.5).
From the docs:
Because messages in IOTA are not allowed to ...
- 154
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
29
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....
- 101
0
votes
0
answers
20
views
cli-wallet for linux ERROR: `Node error: Couldn't get a result from any node`
i tried to use cli-wallet from this link https://github.com/iotaledger/cli-wallet and download the release version 0.5.4 to create wallet account in private tangle and encountered this error:
./wallet-...
- 1
1
vote
2
answers
28
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
61
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
29
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 ...
- 21
1
vote
0
answers
42
views
Can't connect to custom hornet node using nodejs clientbuilder
Have a hornet node set up on AWS, able to access the dashboard and interact with the REST API just fine. However when trying to build a connection to it using nodejs @iota/client ClientBuilder cannot ...
0
votes
2
answers
145
views
My address shown in Firefly starts with atoi1 instead of iota1
When I created a new wallet (or migrated an existing one) to Firefly, the address shown starts with atoi1 and not iota1. Others cannot send funds to that address.
mihi♦
- 7,269
0
votes
0
answers
13
views
Firefly Wallet Migration [duplicate]
Hi IOTA professionals,
I installed firefly and migrated a very old wallet using my 81er key. It seems as if its doing something, but I have issues sending more coins from binanvcer, it looks like the ...
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 ...
- 21
2
votes
1
answer
222
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
81
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. ...
- 11
0
votes
1
answer
94
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 ...
- 11
1
vote
1
answer
21
views
how to get the latest Received message in one account?
I want to query the latest Received message in one account,I try "let tx = await account.listMessages(1, 1, 1)",After I test,it returned the oldest received message,not the recent
- 11
2
votes
4
answers
492
views
How to get Firefly out of an exchange that has suspended withdrawals
I have a problem that I don't think 9s unique. I own some $IOTA coins on gate.io exchange. In fact, I recently bought more coins when I heard about the 90-day IOTA/Shimmer staking project. So, I ...
- 21
1
vote
0
answers
22
views
How is the ledger actually stored at a node?
How are the information about the transactions actually stored in a Tangle? I mean to say, how is the transaction data or simply some data(stored as a zero-valued transaction) actually stored in some ...
- 115
2
votes
0
answers
22
views
Detection of conflicting transactions and the guarantee of detection before confirmation is attained
I have two basic questions regarding the working of the Tangle, which is unclear to me.
How are conflicting transactions detected in the Tangle?
Suppose we have two conflicting transactions 'w' and '...
- 115
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 ...
1
vote
0
answers
17
views
Change in the objective of Tip Selection Algorithm post-Coordicide
The paper on the Coordicide states- "Although the Tip Selection is not part of the conflict resolution in our current approach to the Coordicide, it still plays many important roles in the Tangle....
- 115
3
votes
2
answers
467
views
Is migration from Trinity to Firefly still possible?
Because of the pandemic, iota was not high priority.
Missed the seed migration period. We have firefly.
We have Iota on Trinity still Now, what can we do?
- 31
1
vote
2
answers
57
views
Conflicting data types iota.c and streams
So currently I'm working on an open source tangle gateway in C++ called lotti which makes use of iota.c library to send encrypted and decrypted messages which works fine.
As I want to add iota streams ...
- 57
1
vote
1
answer
79
views
Prepare a message with full indexation payload. My own Iota client. How to do POW on the client
I decided to do my own Iota Client Library on Qt, until the C one from the foundation is out (because Rust is killing me).
I have check HTTP REST API documentation. I have implemented a minimal ...
user5852
0
votes
1
answer
69
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