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What is the purpose of IOTA?

For beginners, I always fail to explain why IOTA is necessary for the Machine To Machine communication. What is special about it and what IOTA brings new on the table compare to existing technologies? I understand how it works and what is the…
Antoine.C
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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 database, so that it can be easily accessed,…
D Mitra
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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. It keeps the Tangle growing in an scalable and…
D Mitra
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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 support, I also added the iota streams library…
emDave
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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 message( only with the "payload" key) and is working.…
user5852
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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 documents/tutorials to do so?
Akhil Kintali
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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
cucub
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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 by state channels. Is there a similar mechanism in…
Nikos Iliakis
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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 the…
Majd TL
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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 trying to make multiple requests at near the same…
Andre Garcia
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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 run my local network, because In the docs of wasp…
Majd TL
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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. So let's say I'd like to build a company that…
user5793
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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?
yi lei
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How does IOTA post-coordicide handle network spam?

Is spam protection already implemented in the latest devnet?
Hund
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Will proof of work still be required after coordicide?

Will proof of work used for anything after Coordicide goes live?
Hund
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