- Add new Transaction fields: nonce, value, fee, status, timestamp, tx_metadata
- Add block_metadata field to Block model
- Remove account_type and metadata fields from Account creation
- Simplify contract deployment transaction structure
- Fix chain_id hardcoding in PoA proposer and RPC router
- Update config to use /opt/aitbc/.env path with extra="ignore"
- Switch from starlette.broadcast to broadcaster module
- Update CLI
- Move blockchain data from apps/blockchain-node/data to centralized data directory
- Update configuration files to reference new data paths
- Remove old data directory structure
- Maintain existing database files and chain data
- Add retry mechanism with exponential backoff for block broadcast loop
- Implement max 5 retries with 2s base delay for RPC connection failures
- Reset retry count on successful connection
- Add 20s wait period after max retries before resetting counter
- Add retry logic for block import with 3 attempts and 1s base delay
- Handle non-200 HTTP responses as exceptions to trigger retries
- Improve error logging
- Add .aitbc.yaml configuration file with test values
- Simplify .gitignore by removing merge conflicts and redundant entries
- Reorganize .gitignore sections for better clarity
- Set chain_id and proposer_id to empty strings in config.py (require explicit configuration)
- Add production Helm values configuration
- Add production nginx configuration
- Update environment variable handling in chain settings
- Introduce production setup script: scripts/setup_production.py
- Generates aitbc1genesis (treasury) and aitbc1treasury (spending) wallets
- Encrypts keys via AES-GCM, stores password in keystore/.password (600)
- Creates allocations.json and genesis.json with fixed total supply
- Sets mint_per_unit=0 (no inflation)
- Update make_genesis.py:
- Accept allocations file instead of single faucet
- Use 'allocations' key in genesis (renamed from 'accounts')
- Enforce mint_per_unit=0 in default params
- Remove admin mint endpoint:
- Deleting MintFaucetRequest and /rpc/admin/mintFaucet from router.py
- Removes faucet CLI command from cli/aitbc_cli/commands/blockchain.py
- RPC supply endpoint now computes total supply from genesis file (fixed)
- Validators endpoint derives list from trusted_proposers config
- Config enhancements (config.py):
- Add keystore_path and keystore_password_file
- Change mint_per_unit default to 0
- main.py: Auto-load proposer private key from keystore into settings.proposer_key (hex) for future use
- Launcher scripts:
- scripts/mainnet_up.sh: Loads .env.production, derives proposer_id from keystore if needed, starts node + RPC
- scripts/devnet_up.sh: Updated to use new allocations-based genesis and proper proposer address
- Documentation:
- Rewrite blockchain-node/README.md for production model (no faucet, keystore management, multi-chain)
- Update MEMORY.md with production blockchain section
- Database: Multi-chain support already present via chain_id foreign keys.
This change makes the blockchain production‑ready: immutable supply, secure key storage, and removal of dev‑only admin functions.
Co-authored-by: Andreas Michael Fleckl <andreas@example.com>
- Change file mode from 644 to 755 for all project files
- Add chain_id parameter to get_balance RPC endpoint with default "ait-devnet"
- Rename Miner.extra_meta_data to extra_metadata for consistency
- Add infrastructure.md and workflow files to .gitignore to prevent sensitive info leaks
- Change blockchain node mempool backend default from memory to database for persistence
- Refactor blockchain node logger with StructuredLogFormatter and AuditLogger (consistent with coordinator)
- Add structured logging fields: service, module, function, line number
- Unify coordinator config with Database
- Update key capabilities to include GPU marketplace, payments, billing, and governance
- Expand CLI section from basic examples to 12 command groups with 90+ subcommands
- Add detailed test results table showing 208 passing tests across 6 test suites
- Update documentation links to reference new CLI reference and coordinator API docs
- Revise test commands to reflect actual test structure (
- Add Prometheus metrics for marketplace API throughput and error rates with new dashboard panels
- Implement confidential transaction models with encryption support and access control
- Add key management system with registration, rotation, and audit logging
- Create services and registry routers for service discovery and management
- Integrate ZK proof generation for privacy-preserving receipts
- Add metrics instru
