Questions tagged [legacy-protocol]
Questions about the legacy protocol (which was switched off in Mainnet on April 28, 2021). It used ternary message encoding and Winternitz one-time signatures.
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What is the state tracking approach in IOTA IRI?
It is important to keep track
of the state, e.g., in order to perform verification of transactions. While it is possible to reconstruct
the most updated state by starting from the initial state and ...
- 31
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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 ...
- 35
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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 ...
- 111
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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....
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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 ...
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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 ...
- 552
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144
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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 ...
- 205
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How can I fork MAM channel?
This https://blog.iota.org/introducing-masked-authenticated-messaging-e55c1822d50e says that any channel can be splitting.
Also this https://medium.com/coinmonks/iota-mam-eloquently-explained-...
- 111
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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')
// ...
- 1
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Converting bytes to trites using IOTA libraries
Most IOTA libraries (at least C#, and Java) have a Converter, that has a getTrits method.
public static void GetTrits(
sbyte[] bytes,
int[] trits
)
It has two arrays as parameters. The input,...
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Why is the Coordinator necessary if its confirmations will be rejected by other nodes if it acts maliciously?
It has been said many times that the Coordinator is not necessary because its confirmations will be rejected by other nodes if it acts maliciously.
It follows that if other nodes can tell if the ...
user1543
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What is Qubic exactly? A programming language? An IOTA Smart Contract?
According to this blog entry :
IOTA does not “natively” support smart contracts. The IOTA Foundation
has publicly stated, that smart contracts will not be a feature of the
IOTA core but ...
- 552
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483
views
Decentralized milestone issuance scheme?
I decided to preserve the original post in a pastebin for reference but the edits here address pretty much everything i think. Here is the link to the original post. There is also a link to a fresh ...
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Why does the least significant trit come first?
What is the reason that the least significant trit is at the very left in the IOTA ternary implementation when all other numbering systems have it at the very right?
For T = -1:
(dec)8 is T01 instead ...
- 91
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What are the differences between Qubic smart contracts and Ethereum smart contracts?
I would like to know the differences between Qubic smart contracts and Ethereum smart contracts (for example: Turing-completeness, oracle-like behaviors...).
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