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1answer
28 views

IOTA Chrysalis Client library Rust example error

When I try cargo build the Rust example posted on the IOTA Chrysalis documentation website Getting Started with Rust use iota::Client; #[tokio::main] async fn main() { let iota = Client::builder()...
1
vote
1answer
125 views

Transfer from Multisig into normal address

I am following the example described here: https://github.com/iotaledger/iota.lib.java/blob/master/jota/src/test/java/jota/IotaMultisigTest.java I put funds into a multisig. Now I want to move that ...
9
votes
2answers
734 views

What is the Min Weight Magnitude and what implications arise from changing it?

The Min Weight Magnitude determines how 'hard' the POW puzzle is. How does this work? What are the implications when setting a lower or higher MWM, how does it impact the consense and are tx with ...
1
vote
1answer
49 views

Chronicle Permanode - Unable to add MQTT peer

I'm following the IOTA docs tutorial to run the permanode CLI tutorial, from here. Step 1: Set up a Scylla node it's correctly done (using docker). $ docker exec -it scylla nodetool status Using /etc/...
0
votes
1answer
53 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 ...
2
votes
1answer
60 views

Iota Light Wallet 2.5.7 Connection Refused

I am not able to get into my Iota account using Iota Light Wallet 2.5.7. I always get a Connection Refused error. The only responding node is the following but always get the Connection Refused error. ...
1
vote
1answer
31 views

iota.c lib sending transaction returns cclient_res_error with status 400

I am currently having troubles with some example code I found on github regarding the iota.c library (example code in README file). However I am not able to send a valid transaction using ...
1
vote
1answer
63 views

I have not accessed my Iota wallet for over two years. My seed is 80 characters long. What should I do to access my funds?

I have not accessed my Iota for over two years. My seed is 80 characters long and the new trinity wallet only accepts 81 characters. what should I do to access my Iota please help
1
vote
1answer
196 views

IOTA Seed less then 81 characters

i bought some iota late 2017 but the seed i created at the time on the desktop wallet was less then 81 characters and it worked fine, i thought id wait until the official wallet came out and would ...
2
votes
1answer
27 views

BadApiResponse: 403 response from node: {'error': 'command [attachToTangle] is protected'}

I have a private tangle with a Hornet Coordinator node. I am trying to make zero-value transactions using Python API but get an error "Command [attachToTangle] is protected. This the code which I'...
3
votes
2answers
101 views

crypto documentation for iota?

Is there a documentation about the crypto-primitives and the crypto protocols, that are used by iota and how they are implemented? And if so, where ;-)
28
votes
5answers
3k views

What is the total supply of IOTA?

In Bitcoin the total supply is capped at 21 million BTC. In Ethereum things are slightly looser. (I don't know what their total supply will be.) What's the case for IOTA? Is there a cap, and if so, ...
0
votes
1answer
59 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 ...
2
votes
3answers
47 views

Data loss with snapshots

Since snapshots will remove 0 value transactions to reduce data storage on nodes. So should I always send 1 IOTA when tracing data on my supply chain or what is the recommendation to avoid data loss?
1
vote
1answer
76 views

How is IOTA´s transaction hash determined?

Ive been looking through documentation and articles but couldnt really find anything about it. I assume its the hash of all concatenated attributes? I am not talking about the bundle hash. And a ...
0
votes
1answer
115 views

toTrytes() does not work

I'm always getting this error without understanding why. TypeError: Cannot read property 'toTrytes' of undefined Code: // Require the use of IOTA library const Iota = require('@iota/core') // ...
2
votes
1answer
33 views

Unable to read transaction from the Tangle

While following the IOTA JavaScript guide, I changed the example node to a main net node - https://nodes.thetangle.org:443 and received the following error message below. How do I get messages from ...
2
votes
1answer
19 views

BadApiResponse (Wrong MinWeightMagnitude) in Hornet via PyOTA

I have create a Private tangle with Hornet, and I setup three peer node for testing. When I test for sending data with this tutorial, it responses from iota import Iota, TryteString, Address, Tag, ...
1
vote
2answers
85 views

how to trace the iota tip from the milestone transaction when there is no reference to the future transactions

As written in multiple forums, IoTA tips are chosen using the random walk method starting at the milestone transaction. The milestone transaction will have the reference to the old transactions. Tip ...
0
votes
1answer
113 views

IOTA “C” version (CClient) and feasibility of signing transactions on ESP32?

An article recently has been published entitled "Running the IOTA "CClient" library on ESP32" (>>>Link to Article<<<). It is not clear to me if by using this C version of IOTA is ...
4
votes
0answers
38 views

So Chronicle will play an important role here in the furture I guess? [closed]

So Chronicle will play an important role here in the furture I guess!?
3
votes
1answer
17 views

Chronicle rulesets/filters

Well I personally think this is very important for chronicle. Being able to add rulesets/filters about what kind of data to store and what not.
3
votes
1answer
23 views

​Isnt it possible to write data from DMC or barcodes in the Tangle?

​Isn't it possible to write data from DMC or from barcodes directly in the Tangle?
2
votes
0answers
16 views

Can we calculate how long the data is stored on the node based on Pruning Index Value?

Is it possible to calculate how long the data is stored on the node based on Pruning Index Value?
3
votes
1answer
26 views

​Is it possible to define parameters when a device is pushing the data to the stream and when not?

My question is basically the title - ​Is it possible to define parameters when a device is pushing the data to the stream and when not?
2
votes
1answer
30 views

IOTA Tangle support in Zebra Savanna

​Does this platform provide anything related to barcode generator that can reflect something to IOTA Tangle?
0
votes
0answers
13 views

Password not recognized

Even though I know the password is correct, it is not working. I have my private keys on my ledger. Can I install a new wallet and use my ledger seed phrases? I never got seed phrases from Iota.
3
votes
1answer
22 views

Does Zebra Savanna require a specific RFID tag?

Does the Zebra Savanna require a specific RFID tag?
6
votes
1answer
68 views

Where does the encryption start - from the reader or the sensor? or just in the tangle?

Regarding the Zebra Savanna and the IOTA Track & Trace API that we have seen at the workshop on the 3rd December, I have picked this question from the YouTube chat as it might be interesting: ...
4
votes
2answers
38 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 ...
2
votes
1answer
27 views

IOTA Hub Uncontrollable Rollbacks

When I am running iota, connecting to public node, I am constantly recieving this error: Aug 26 00:39:48 marx hub[31418]: E0826 00:39:48.114866 31429 user_address_monitor.cc:122] On-Tangle sum for ...
1
vote
1answer
147 views

Trinity Helper (Renderer)

Previously, I have had no problem opening Trinity on my Mac and after providing my password, it opened correctly. I updated after the recent closure and again, all was satisfactory. I have not used ...
0
votes
1answer
60 views

Making An Offline Transaction At The NodeJS Console

I am making an offline wallet web app to use with my open source airgapped encrypted device - the PrivateKeyVault. The web app will be modeled after this one which is seen used in this video. The ...
0
votes
0answers
22 views

How many bytes can be stored in the new transaction format?

as the title says: How many bytes can be stored in the new IOTA transaction format?
2
votes
1answer
30 views

“cargo run --release --features ”mainnet“ --example permanode $CONFIGPATH/config.tom ” seems failed

Cargo command seems to be failed while the error below appears. Can you help me out ? thread 'main' panicked at 'called Result::unwrap() on an Err value: Os { code: 2, kind: NotFound, message: "...
15
votes
3answers
500 views

Is it possible to cancel a transaction?

I made a transaction from Android wallet to Exchange A of 10Gi. The transaction is in pending. I tried a few times to reattach, but the transaction is still in pending. I made a second transaction ...
5
votes
1answer
255 views

How to Setup a Full Node on Azure?

I have spare credits for Azure, I'd love to use this to setup a full node for IOTA. I know there are Amazon AWS guides, just wondered if anyone had an easy way to do this for Azure?
0
votes
1answer
77 views

Client libraries available for Flutter/Dart?

Probably not typically needed for an IoT device, but a general app that uses the Iota ledger might be on a mobile device, and the Flutter framework seems pretty handy (I like how it can output iOS and ...
1
vote
1answer
27 views

How to limit storage size of hornet node?

How in the config to I limit the storage to 10GB or so. Here is my config section on snapshots "snapshots": { "loadType": "local", "local": { "...
1
vote
2answers
107 views

Receiving JSON messages from ZMQ feed using an IRI fullnode

I am trying to use ZMQ feeds to monitor IRI nodes and addresses, but I am having trouble obtaining the "Message" in text and/or JSON. I am using this code: let zmq = require('zeromq') let sock = zmq....
4
votes
1answer
45 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 ...
0
votes
1answer
23 views

Append message to MAM channel

I can create a MAM channel and add message to it in a single script using the doc. But when I want to add more message(in another script) to same channel later, I need to have following details saved ...
3
votes
1answer
45 views

Hornet Dashboard not working: the client is not using the websocket protocol

Just recently installed a hornet node. The api works when I use the pyota libaray. But the hornet dashboard is not working. When I load the page is says "not synced" even though through the ...
0
votes
0answers
12 views

Invalid attached trytes provided

When i attach to tangle display error "Invalid attached trytes provided" What is solution ? and five me example about valid trytes
1
vote
0answers
35 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
0answers
18 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
0answers
20 views

How to send data to my IRI node in my private tangle

I used the e01_helloworld.py example given in the iota python workshop. Instead of nodes.devnet.iota.org:443, I changed it to my IRI nodes' Ip address and port. It is like:api = Iota('https://IP ...
0
votes
0answers
14 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
0answers
32 views

Migrations Tool Problem Trinity! Help!

who is familiar with the Iota migration tool for Trinity? If I made a mistake during the migration and put my Iota Token in there, who is responsible for it? Probably me? Or? But, but I didn't read ...
0
votes
0answers
55 views

I found that my iota tokens are stolen

After logging into my trinity_wallet after a long time (several monthes), I found a zero balance and lastest transaction which was not mine. After correspondence with a team member, it became clear ...

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