[logo] XIXOIO

XIXOIO is a multiple
module fintech
platform.

XIXOIO's various product line consists of 11 solutions, ranging from remittance services for fiat and cash transactions, AML compliance CloudWare gateway, to banking solutions, legal services, stock exchange and banking cryptocurrency association think-tank.


Their main goal is to develop a fully compliant end-to-end solution for tokenization of companies and security token investments. It aims to integrate all services will be the IPCO – Initial Public Coin Offering platform https://www.ipco.io/.

The IPCO platform is solving all the legal, regulatory and compliance issues, up to the point when the funds are raised, investors shares are written into business registers and tokens are deployed on the secondary markets – STO exchanges – for accredited investors.

The TopMonks Blockchain team was approached at the time where their own IPCO was in the preparation. In just 3 days we have managed to draft the complete token issuance architecture.

Rapidly prepared innovative solution tailored for the customer's needs on one hand and on the other, that the client is capable of quick decision taking has established a trust between both parties.

The proposal consisted of developing the backend infrastructure for the whole token issuance:

Applications
[Icon] Applications
Applications Icons
Application Arrows
CRYPTO API Crypto API Icons
API Batching Icons
API Tracking Operation State On Blockchain Icon
API Validating Icon
API Gas optimization Icon
API Errors Troubleshooting Icon
API Retrying Long Pending Operations Icon
Application Arrows
API Computers Icons Own Parity Nodes

Backend is handling the token pool and sale contract. All is protected by a multisig solution with optional hardware ledger protection.

SALE CONTRACT
TOKEN POOL

Token pool is a decentralized solution for temporary holding of tokens for users without prior knowledge of crypto.

Implementation

Main requirements for our output were:

1

Hard Deadline

2

Scalability

3

Ease of use

Testing

[icon] Unit Tests

Unit tests

[icon] Generative Test

Generative tests

[icon] Gas Optimizations

Gas optimizations

[icon] 3rd Party Audit

3rd party audit

Timeline

[Icon] 2. Rough api design proposal

1. Contracts design skeleton

[Icon] 1. Contracts design skeleton

2. Rough api design proposal

[Icon] 3. Poc Rails app connected to blockchain

3. Poc Rails app connected to blockchain

API Design

10 weeks to go

Infrastructure Set Up

9 weeks

Crypto Backend

8 weeks

Development

7 weeks

Smart Contracts

6 weeks

Testing

5 weeks

Audit

4 weeks

Finalizations

3 weeks

Training

2 weeks

Audit

1 week

Release

3. 12. 2019

On the 3rd of December we deploy the contracts to Mainnet. That's the last missing thing. Everything else is done.

A rocket is waiting to launch.