Sovereign Distributed Ledger • Nakamoto Proof-of-Work

The Kotla Blockchain Network

An independent, offline-first cryptographic distributed ledger engineered for the Kotla Eco System. Featuring Nakamoto Proof-of-Work consensus, SHA-256 block hashing, native KTL token economics, and immutable double-spend protection—with zero reliance on external clouds or third-party chains.

⛏️ Launch Block Miner 🔍 Explore Ledger Blocks 📐 Technical Architecture

Blocks Mined

— Blocks

Consensus Algorithm

SHA-256 (Diff: 2)

Circulating KTL Supply

— KTL

Chain Integrity

✅ Valid Chain

Live Node Telemetry

Network Explorer & Block Miner

Interact directly with our active local blockchain node. Mine new blocks, broadcast peer-to-peer transactions, and audit ledger history.

⛏️ Proof-of-Work Block Miner

Compute the SHA-256 hash with target prefix 00. Each mined block commits queued transactions and mints 100 KTL directly to your wallet.

Miner Reward Address

💸 Broadcast Transaction

From Address

To Address

Amount (KTL)

Transaction Note

⏳ Pending Transactions Pool (0)

              No pending transactions in mempool.
            

📦 Ledger Blocks (0 Total)

Cryptographically chained blocks verified by SHA-256 target difficulty. Newest blocks appear first.

Loading ledger blocks from node...

Engine Specs

Architectural Deep-Dive

How the Kotla Blockchain achieves absolute sovereignty, fault tolerance, and cryptographic finality.

⛏️

Nakamoto Proof-of-Work

Blocks are mined by iterating nonces until the SHA-256 digest satisfies difficulty target 00. This guarantees tamper-resistance: altering historical transactions would require re-mining all succeeding blocks.

🪙

Native KTL Tokenomics

The native utility currency is KTL (Kotla Token). Block reward is fixed at 100 KTL per block. Genesis block initialized with a 1,000 KTL treasury pre-mine to seed decentralized network liquidity.

🛡️

Double-Spend Defense

Every transaction is verified against full historical state before entering the mempool. Wallets cannot sign transactions exceeding their confirmed minus pending spend balances.

💾

Offline-First JSON Ledger

Full ledger state persists locally in data/blockchain/kotla_ledger.json. The node boots instantly, verifies existing chain hashes, and continues mining without needing internet access.

⚡

Dual Currency Standard

Kotla Wallets support hybrid dual-currency settlement: decentralized on-chain KTL tokens for ecosystem compute/rewards, and a sovereign PKR local vault (25,000 Main / 5,000 Vault) for commerce.

🔐

Zero-Cloud Sovereign Nodes

Zero reliance on Ethereum, Infura, Solana, or AWS nodes. The entire consensus, wallet derivation, and block propagation is self-contained in Kotla IDE and Kotla App infrastructure.

Developer API

Node RPC & REST Endpoints

Interact with the Kotla Blockchain programmatically from your own applications or scripts.

// 1. Get Live Blockchain Network Telemetry GET http://localhost:3131/api/blockchain/stats → { "blocksCount": 23, "circulatingSupply": 3200, "difficulty": 2, "miningReward": 100, "isValid": true } // 2. Fetch Complete Block Ledger GET http://localhost:3131/api/blockchain/blocks → { "chainLength": 23, "blocks": [ { "index": 22, "hash": "00a4b7...", "previousHash": "009f12...", ... } ] } // 3. Mine Pending Transactions (Proof-of-Work) POST http://localhost:3131/api/blockchain/mine Content-Type: application/json { "minerAddress": "kotla_dev_wallet" } → { "success": true, "blockIndex": 23, "blockHash": "002e81...", "rewardKtl": 100 } // 4. Broadcast New Peer-to-Peer Transaction POST http://localhost:3131/api/blockchain/transaction Content-Type: application/json { "from": "kotla_treasury_master_core", "to": "kotla_recipient_hex", "amount": 50, "note": "Reward" } → { "success": true, "transaction": { "fromAddress": "...", "amount": 50, "signature": "sig_..." } }