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13 views

Why are distributed mutual exclusion schemes not used to prevent double spends?

Transactions are said to be conflicting when they attempt to spend the same money from the same address but, there is not sufficient money to satisfy both at the same time. Can distributed mutual ...
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0answers
13 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....
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2answers
42 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?
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2answers
36 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 ...
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0answers
11 views

Iota_wallet load problem

Traceback (most recent call last): File "c:\Users\MyName\Desktop\Work-in-Progress\test\seed_generator", line 9, in <module> import iota_wallet File "C:\Users\MyName\...
1
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1answer
37 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 ...
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0answers
26 views

Where are the storage elements stored? Are all stored in rocksdb or some are stored as file?

We know that Bitcoin and Ethereum are storing their raw blocks as files in the system, and recording the recent states (utxo set in Bitcoin and world state in Ethereum) in leveldb. Is the storing ...
0
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1answer
22 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 ...
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2answers
36 views

Is IOTA byzantine fault tolerant?

Is there mathematical proof that IOTA is byzantine fault-tolerant?
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0answers
16 views

Where do I get the send and receive addresses of a private IOTA Tangle setup?

I am running a private Tangle Hornet node and am able to create transactions and retrieve data about them too. But, where do I get the send and to address of that transaction?
2
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0answers
10 views

How does On The Tangle voting relate to git/merckle trees?

I have heard from Moog that the branches of the Tangle are like branch's of a git repo and essentially each commit is a transaction. How does thus relate to the Tangle being able to form finality or ...
1
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1answer
25 views

How to send a transaction in private tangle Hornet of IOTA?

I have deployed an IOTA tangle network on Hornet and it is running successfully on http://localhost:8081/. How do I send a transaction to it? Are there any steps or could you please share any ...
2
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1answer
22 views

Limitation of Chronicle

reference: https://legacy.docs.iota.org/docs/chronicle/1.1/overview What does the last point, as shown in the picture attached, mean? "Chronicle stores transactions outside of the Tangle, ...
2
votes
1answer
29 views

iota-client library (python)

I am working on iota-client library ( downloaded lib from https://pypi.org/project/iota-client/#files) on my ubuntu 20.04 laptop and all go well. However when I try to install the iota-client on ...
1
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0answers
18 views

IOTA Client Library (Python), how to best wait for a message

Using the Client Library (Python), what is the best way to wait for a message (of a certain index), then execute some code based on the message received? Thanks & regards
3
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3answers
45 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.
2
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1answer
27 views

What are the current limitations of coordicide?

What are the current limitations of coordicide which need to be overcome?
1
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0answers
18 views

State channels in IOTA

I'm looking to implement an application like video streaming, in which a user can pay at max a price X depending on how much of the video he has watched. I think this logic is implemented in Bitcoin ...
3
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2answers
246 views

Comparing transaction approval and confirmation in IOTA and blockchain

What is the difference between approving a transaction and confirming transaction in IOTA? Does confirmation of a transaction indicate finality? How are these concepts different from that in ...
0
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0answers
46 views

Getting Error: TextEncoder is not defined

I am having this error "TextEncoder is not defined" here my code: let json = JSON.stringify({"hello": 55}); const utf8encode= utf8.encode(json); const messageId = await client....
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0answers
16 views

How to send a json as message in nodejs?

I'm reading the node client tutorial and in the client.message endpoint, as I convert the value of data, I mean this line of code "const message = await client.message().index('IOTA. RS BINDING - ...
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2answers
26 views

How can i get messages using the index in the node.js client

Thank you in advance. I would like to have a working example using the node.js client of iota, where i give an index to a function and the function returns to me the messages or the message ids. I ...
1
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0answers
17 views

double spend script is not working!

I'm running a private tangle network (GoShimmer 1.7.2) using Docker https://goshimmer.docs.iota.org/tooling/docker_private_network.html I want to try a double spend. there is a script to do that in ...
1
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0answers
15 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 ...
0
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1answer
38 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 ...
1
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1answer
33 views

Should a stable coin be implemented as colored coin or in a contract?

The advantage of a stable coin being a colored coins is that it is live on the tangle and does not sit within a contract. Whereas the shortcoming is that you cannot add more if it. The amount is fixed....
2
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1answer
24 views

Is/was it difficult to implement colored coins?

To me it looks like colored coins just have additional information stored. It sounds like a struct that has an additional variable. There's probably more to it, I did not yet check that in the source ...
2
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2answers
109 views

What's the advantage of colored coins compared to ERC20 tokens?

It's incredible how easy it is to create colored coins on the current devnet. That's amazing! And those coins are treated just like normal iotas. Has any other chain accomplished to publish colored ...
4
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2answers
34 views

Status of PoW with IOTA

IOTA 1.0 is using PoW. Is there still a PoW in IOTA 1.5 ? I have spent more time studying IOTA 2.0 and didn’t see any reference to PoW. Is it definitely removed ?
3
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1answer
30 views

How well can FPC handle DDOS?

I see from the paper that the complexity of FPC is nlog(n)^2, although it has come up in multiple conversations how FPC can handle a spamming of double spends? Obviously with enough computational ...
2
votes
1answer
77 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 ...
3
votes
1answer
104 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 ...
2
votes
1answer
23 views

Are there future plans for the legacy network?

From The Chrysalis Token Migration Starts Now! publication we can read the following: That means that after April 28th, users still holding tokens in the legacy network will only be able to send ...
1
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1answer
28 views

If I want to use java to implement offline signature, where can I find the information?

Where is the process of iota private key, address generation and signature?
1
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1answer
31 views

How does IOTA post-coordicide handle network spam?

Is spam protection already implemented in the latest devnet?
2
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3answers
364 views

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

Is the IOTA ecosystem strong enough to continue developing IOTA?
4
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1answer
52 views

How is a Seed stored in an IOTA wallet?

How is a Seed stored in an IOTA wallet? Can I gain my Seed back if I lose it?
0
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1answer
26 views

What is the throughput in transactions per second in the Pollen network?

Has the pollen network been tested? What are the results?
1
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2answers
46 views

Will proof of work still be required after coordicide?

Will proof of work used for anything after Coordicide goes live?
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0answers
21 views

What attack vectors put the Tangle at risk, and how are they mitigated?

Has the IOTA Foundation published a list of all the possible attacks and the responses?
0
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2answers
44 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?
3
votes
1answer
26 views

How can I analyse some tangles generated in the mainnet to compare with synthetic ones generated using a simulator?

I’m a researcher I’m trying to analyse some tangles generated in the mainnet to compare with synthetic ones I generated using a simulator I have hard time understanding how to get a database. I’ve got ...
2
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0answers
18 views

How are layer 2 solutions implemented on the tangle?

A couple of examples would be really helpful.
3
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1answer
35 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?
2
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2answers
55 views

What is the difference between Pollen and Coordicide?

Are they two different names to describe the same thing?
2
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1answer
39 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?
1
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0answers
20 views

What systems are in place to prevent mana spoofing?

How will IOTA 2.0 avoid mana spoofing?
3
votes
1answer
23 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?
2
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0answers
14 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?
4
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2answers
90 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

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