Proof of Work • Fixed Supply

Æ

The Blockchain Engine For Value-Based Gaming

A custom Proof of Work blockchain with 1 Trillion fixed supply, RSA cryptography, and enterprise-grade security. Powering Aeternum and AltLife ecosystems.

Explore Blockchain API Documentation

1T

Fixed Supply

0%

Inflation

RSA

2048-bit Crypto

PoW

Consensus

What is Aeternum Blockchain?

A custom-built blockchain designed specifically for gaming ecosystems where player time and effort have real, transferable value.

Fixed Supply Economy

1 Trillion Æ created at genesis. No mining rewards, no inflation. Value is preserved and transferred, never created from nothing.

RSA Cryptography

Every transaction is signed with RSA 2048-bit keys. Military-grade security ensures tamper-proof transfers.

P2P Network Sync

Decentralized node synchronization with HMAC authentication. Nodes discover peers and maintain consensus automatically.

System Architecture

How Aeternum Blockchain processes, validates, and stores transactions.

📝

Transaction

RSA Signed

→

✅

Validation

Signature + Balance

→

📊

Mempool

Pending Pool

→

⛏️

Block Mining

Proof of Work

→

💾

Blockchain DB

SQLite WAL

Blockchain Database

            blocks table

            ├── block_index (PRIMARY KEY)

            ├── timestamp

            ├── previous_hash

            ├── hash (UNIQUE)

            └── nonce

            transactions table

            ├── tx_from → tx_to

            ├── amount + fee

            ├── signature + pubkey

            └── FOREIGN KEY(block_index)

Audit & State DB

            snapshots table

            ├── block_height, wallet_id

            ├── balance (snapshot)

            └── UNIQUE(block_height, wallet_id)

            mint_audit_log table

            ├── timestamp, amount

            ├── recipient, reason

            └── status (pending/confirmed)

Security First

Multiple layers of security ensure your assets are protected.

🔐

RSA 2048-bit

Cryptographic Signatures

⏱️

Rate Limiting

1000 req/min per IP

📜

Audit Trail

Immutable Mint Logs

🔄

WAL Mode

Database Integrity

How RSA Signature Verification Works

          def verify_signature(tx):

              # Create message from transaction data

              message = json.dumps({

                  "from": tx["from"],

                  "to": tx["to"],

                  "amount": tx["amount"],

                  "fee": tx["fee"]

              }, sort_keys=True)

              pubkey.verify(

                  bytes.fromhex(tx['signature']),

                  message.encode(),

                  padding.PKCS1v15(),

                  hashes.SHA256()

              )

              return True

API Endpoints

RESTful API for blockchain interaction and node management.

GET/balance/{wallet_id}

Get wallet balance with pending transactions

POST/transfer

Submit signed transaction to network

GET/chain

Retrieve full blockchain

GET/mempool

View pending transactions

POST/admin/add_coins

Admin mint (requires X-Password header)

POST/admin/snapshot/create

Create blockchain snapshot at height

Technical Specifications

Consensus Algorithm	Proof of Work (SHA256)
Difficulty	Configurable (Default: 4 leading zeros)
Total Supply	1,000,000,000,000 Æ (Fixed)
Cryptography	RSA 2048-bit for signatures, SHA256 for hashing
Database	SQLite with WAL (Write-Ahead Logging) mode
Block Time	Dynamic (based on difficulty and mining power)
Transaction Fee	Configurable minimum fee (default: 100 Æ)
Mempool Size	Up to 1000 pending transactions
Snapshot Interval	Every 25 blocks (configurable)
Network Protocol	HTTP/REST with HMAC authentication

Ready to Build on Aeternum?

Deploy your own node or integrate with our API. The blockchain is open for developers and gaming projects.

          # Clone the repository

          git clone https://github.com/aeternum/blockchain-node.git

          cd blockchain-node

          # Install dependencies

          pip install -r requirements.txt

          # Configure environment

          cp .env.example .env

          nano .env

          # Run the node

          python aetr.py

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