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We need to
1. create a sample NFT
2. deploy that NFT to test blockchain
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Reference: https://github.com/alastria/AlastriaEPIC/wiki/Registry-SmartContract
- SmartContract must be upgradeable
- It will contain object hashes, along with the hashing algorithm used and the s…
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### Description
How can I signer address of a transaction in smartcontract, currently msg.sender is always operator address
### Steps to reproduce
1/ The account sign transaction to call function …
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After finalizing genesis with ability to add validator and staking we run the network.
after 100000 block we add new validator
whitelisted and stake on root chain the and enable sealing the validato…
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**Describe the bug**
I created a smartcontract to act as escrow for betting.
I do this :
```
Object[] params = new Object[] { owner, amount };
System.out.println("send token to "+owner+", "+am…
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i got this error error when i run ```yarn hardhat test```
i deleted the ```artifacts``` and ```cache``` folders but the error still persist.
```$ yarn hardhat test
yarn run v1.22.19
warning pack…
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A critical selling point of Mina is that **it is the proof layer. Not the storage or compute layer**. It is not a blockspace platform. This distinction seemingly promotes a future in which developers …
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type error: struct containing a (nested) mapping cannot be constructed
how to resolve this.
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## About
https://www.synfutures.com/
## Responsibilities
Job Responsibilities:
Designing, modeling, implementing, and maintaining a fully on-chain derivatives DEX.
## Requirements
1. Haveain…
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Currently the leader executes each smartcontract twice. Probably once to know if the contract is legit, and then once with the `doPBFT` method.
It should execute the contract only once. Either use …