Implementation
CrediVault seamlessly integrates with existing software and workflows using a public API
Implementation
CrediVault seamlessly integrates with existing software and workflows using a public API
Technical Features
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Data Protection
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Immutability
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Verification
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Security
Data Protection, Management & Control
CV Databases & blockchain volumes are encrypted with AWS KMS
Blockchain ledger supports multiple DBMSs
Flexible and secure permission management for system roles
Low latency of transaction confirmation
High performance: up to 20k transactions/ sec (BTC 3-7 tps)
API’s into existing ERP systems automating record management
Transparency & Immutability
Crash fault tolerant: Blockchain replicas on every node
Inspectable chaincode packages: smart contracts for participant’s inspection verification
‘Chaincode is Law’ principle – smart contract determine blockchain rules
Transactions are grouped into blocks bound together with hashes into one immutable chain
Shared ledger encodes the entire transaction history for each channel, and includes capabilities for efficient auditing and dispute resolution
Append only platform – no editable information leaves CrediVault and transactions added to the ledger cannot be modified
Verification, Accuracy & Comprehensiveness
All data entered into the system is verified by CV validation engine minimizing human mistakes and data integrity
Blockchain validation ensures coherence and integrity of all the data within the CV ecosystem
CV ensures debt attributes are properly verified and stored on a blockchain
Rogue intentions would be recorded & recoverable
CrediVault becomes a data source for measuring ‘quality of work’ of industry partners
Security
CV platform is deployed to secured network in AWS
Disabled external connections to outside resources
Communication channels are secured with tunnel encryption eliminating unauthorized access
Permissioned enterprise b-chain (participants must be identified)
Service provider matches entities with cryptographic identities
’Channels‘ in Hyperledger Fabric provide data-partitioning to protect sensitive data
Built for Security
Infrastructure
AWS, (S3/Elastic Cloud/Cloud Formation/RDS), Amazon VPC (Virtual Private Cloud), DEV/QA/STG/PROD are isolated in DMZs, Kubernetes, Amazon ECG (Elastic Cloud Registry), Vault by HashiCorp
Code
Security linters and static analyzers for Python (Bandit/MyPy/Flake8/Lint) and JS (ESLint), static type checkers (typing for Python and Flow JS for frontend), six linters deployed: mypy, bandit, flake8, pycodestyle, safety, pylint
Virtual Private Cloud
2FA login and registration, JWT tokens, S3 storage with encrypted data, Amazon KMS, Amazon RDS, RabbitMQ, ACL (Access Control Lists), OpCo, blockchain, SHA-3, Hyperledger Fabric on a MCA
CrediVault Technology Stack
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Main Characteristics
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Backend
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Frontend
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Blockchain
Main Characteristics
Latest and stable release of Hyperledger Fabric blockchain framework 2.2
Corda 4.1 integrated
RAFT consensus (migrated from KAFKA)
Embedded user identity verification
AWS Lambdas used as a replacement for traditional HLF REST gateway
AWS QLDB & Hedera Hashgraph is a backup technologies for HLF and Corda
Backend
Python 3.7.6
Django 2.2.15
Django REST Framework 3.12.1
Celery 4.3.0
Boto3 1.9.205
Pandas 0.24.2
Frontend
React 16.12.0
Redux 4.0.5
Recompose 0.30.0
Styled-components 5.0.1
Infrastructure
Blockchain
Hyperledger Fabric 2.2 (RAFT consensus)
Golang chaincode (Golang 1.12)
AWS Lambda used for committing transactions
Corda 4.1 (deprecated)
Kotlin chaincode (1.3.x) (deprecated)
Core Fabric TESTNET architecture
Debitrum Certification Authority
Every Debitrum node: Peer0 (anchor peer) & Peer1
LevelDB<>CouchDB
RAFT or Kafka Node (KAFKA Consensus)
Integration
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Integration
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Trustworthy Records Begin With You
Start your journey towards securing your most critical information
Trustworthy Records Begin With You
Start your journey towards securing your most critical information