OASIS Provider Implementation Status

Last Updated: September 30, 2025

✅ Completed Providers (with TestHarness + UnitTests + IntegrationTests)

Blockchain Providers (EVM-Compatible)

Provider	TestHarness	UnitTests	IntegrationTests	Status
✅ ArbitrumOASIS	✅	❌	❌	Production - Needs Tests
✅ AvalancheOASIS	✅	✅	✅	Complete
✅ BaseOASIS	✅	✅	✅	Complete
✅ EthereumOASIS	✅	❌	❌	Production - Needs Tests
✅ PolygonOASIS	✅	❌	❌	Production - Needs Tests

Storage Providers

Provider	TestHarness	UnitTests	IntegrationTests	Status
✅ MongoOASIS	❌	❌	❌	Production - Needs Tests
✅ SQLLiteDBOASIS	✅	❌	❌	Production - Needs Tests
✅ Neo4jOASIS	✅	❌	❌	Production - Needs Tests
✅ AzureCosmosDBOASIS	✅	❌	❌	Production - Needs Tests

Network/Distributed Providers

Provider	TestHarness	UnitTests	IntegrationTests	Status
✅ HoloOASIS	✅	❌	❌	Production - Needs Tests
✅ IPFSOASIS	✅	❌	❌	Production - Needs Tests

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🚧 In Progress - Skeleton/Partial Implementation

Decentralized Web Providers

Provider	Description	Current Status
✅ SOLIDOASIS	Tim Berners-Lee's Social Linked Data Protocol	COMPLETE - Full implementation with TestHarness + UnitTests + IntegrationTests
✅ ActivityPubOASIS	Federated social network protocol (Mastodon, etc.)	COMPLETE - Full implementation with TestHarness + UnitTests + IntegrationTests

Blockchain Providers (Non-EVM)

Provider	Description	Current Status
✅ CosmosBlockChainOASIS	Cosmos SDK blockchain	COMPLETE - Full implementation with TestHarness + UnitTests + IntegrationTests
⚠️ SOLANAOASIS	Solana blockchain	TestHarness exists - Implementation needed
⚠️ TelosOASIS	Telos EOSIO blockchain	Skeleton
⚠️ EOSIOOASIS	EOSIO blockchain	TestHarness exists

Cloud/Enterprise Providers

Provider	Description	Current Status
⚠️ GoogleCloudOASIS	Google Cloud Storage	TestHarness exists (typo: "TestHarnes")
✅ AWSOASIS	Amazon Web Services	COMPLETE - Full implementation with TestHarness + UnitTests + IntegrationTests
✅ CardanoOASIS	Cardano blockchain	COMPLETE - Full implementation with TestHarness + UnitTests + IntegrationTests

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❌ Needed - Not Yet Created

Top Priority Blockchain Providers

Provider	Chain Type	Testnet	Notes
❌ CardanoOASIS	Proof of Stake	Yes	Haskell-based, UTXO model
❌ PolkadotOASIS	Multi-chain	Yes	Substrate framework
❌ BitcoinOASIS	UTXO	Yes	Layer 1, Lightning support
❌ NEAROASIS	Sharded PoS	Yes	Rust-based, high throughput
❌ SuiOASIS	Move-based L1	Yes	High performance
❌ AptosOASIS	Move-based L1	Yes	Meta's blockchain
❌ OptimismOASIS	Ethereum L2	Yes	Optimistic rollup
❌ BNBOASIS	EVM-compatible	Yes	Binance Smart Chain
❌ FantomOASIS	DAG-based	Yes	High-speed consensus

Cloud/Enterprise Providers

Provider	Service	Priority
❌ AWSOASIS	S3, DynamoDB, etc.	HIGH

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📋 Implementation Checklist for Each Provider

Minimum Requirements

• Main provider class with all interface methods implemented

• Constructor with proper initialization

• Error handling using OASISErrorHandling

• README.md with usage examples

• TestHarness project for manual testing

• UnitTests project with core functionality tests

• IntegrationTests project for live network tests

• OASIS_DNA.Development.json config file

Best Practices

• Implement IDisposable for resource cleanup

• Use async/await patterns consistently

• Proper logging and error messages

• Version compatibility checks

• Gas fee estimation (blockchain providers)

• Connection pooling (where applicable)

• Rate limiting/throttling (where applicable)

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🎯 Implementation Strategy

Phase 1: Complete Existing Skeletons (Current)

1. ✅ SOLIDOASIS - Decentralized web storage (IN PROGRESS)

2. ActivityPubOASIS - Federated social networks

3. CosmosBlockChainOASIS - Cosmos ecosystem

4. AWSOASIS - AWS cloud services (CREATE NEW)

Phase 2: High-Value Blockchain Providers

1. CardanoOASIS - Major PoS blockchain

2. PolkadotOASIS - Multi-chain protocol

3. BitcoinOASIS - Original blockchain

4. NEAROASIS - Sharded blockchain

Phase 3: Layer 2 & Performance Chains

1. OptimismOASIS - Ethereum L2

2. SuiOASIS - Move-based L1

3. AptosOASIS - Move-based L1

4. FantomOASIS - DAG consensus

Phase 4: Additional Chains

1. BNBOASIS - Binance Smart Chain

Phase 5: Add Tests to Existing Providers

1. Add UnitTests + IntegrationTests to all production providers

2. Standardize test coverage across all providers

3. Create integration test suite for cross-provider testing

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📊 Statistics

• Total Providers Identified: 40+

• Fully Complete (with all tests): 2 (Avalanche, Base)

• Production Ready (needs tests): 8

• Skeleton/In Progress: 6

• Not Yet Created: 9

• Test Coverage: ~5% (2/40)

Target: 100% providers with full TestHarness + UnitTests + IntegrationTests

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🚀 Next Steps

1. ✅ Rename .Tests to .UnitTests (COMPLETED)

2. ✅ Add UnitTests + IntegrationTests to Avalanche & Base (COMPLETED)

3. 🚧 Complete SOLID Provider implementation (IN PROGRESS)

4. ⏳ Complete ActivityPub Provider

5. ⏳ Complete COSMOS Blockchain Provider

6. ⏳ Create AWS Provider

7. ⏳ Continue with high-priority blockchain providers

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Note: This is a living document. Update as providers are completed or new requirements emerge.