# TBURNScan — TBURN Testnet Blockchain Explorer

> TBURNScan is the official, enterprise-grade blockchain explorer and analytics platform for the TBURN Layer-1 testnet. It provides real-time access to blocks, transactions, wallet addresses, validators, tokens, DeFi positions, DEX liquidity pools, staking vaults, cross-chain bridge status, and the 13-node TBURN Federation Gateway — all powered by the TBURN Mainnet Ecosystem Developer API (29 endpoints) and Federation Gateway API v1.0.

## Platform Identity

- **Product**: TBURNScan Testnet Explorer
- **URL**: https://testnet-scan.tburn.io
- **Ecosystem**: TBURN Mainnet (L1 + L2 + cross-chain federation)
- **Native Currency**: TBURN (ticker: TBURN)
- **Gas Unit**: EMB (Ember) — 1 TBURN = 1,000,000 EMB; Standard gas = 10 EMB (~15 s confirmation)
- **Languages**: 12 (en, ko, ja, zh, de, fr, es, pt, ru, ar, hi, vi)
- **Theme**: Premium dark/light glass-morphism with amber-gold accent
- **API Base**: https://tburn.io/api/federation

## Gas Tier Reference (EMB)

| Tier     | Gas (EMB) | Target Confirmation |
|----------|-----------|---------------------|
| Economy  | 5         | ~30 seconds         |
| Standard | 10        | ~15 seconds         |
| Express  | 25        | ~5 seconds          |
| Instant  | 50        | ~2 seconds          |

## Explorer Pages

### Home Dashboard
URL: https://testnet-scan.tburn.io/testnet-scan
Real-time network statistics (TPS, block height, active validators, total supply), search bar (supports block number, transaction hash, wallet address), latest blocks feed, latest transactions feed, network activity charts, DeFi/staking summary widgets.

### Block Explorer
URL: https://testnet-scan.tburn.io/testnet-scan/blocks
Paginated list of all mined blocks with timestamp, block height, validator, transaction count, gas used, block size, and EMB gas fee summary. Each block links to a detail page showing full block header, uncle blocks, and all included transactions.

### Transaction Explorer
URL: https://testnet-scan.tburn.io/testnet-scan/txs
Full transaction list with hash, sender/receiver addresses, value in TBURN, gas fee in EMB, status (Confirmed / Pending / Failed), and confirmation timestamp. Supports Transaction Simulator with 4 tier presets (Economy 5 EMB / Standard 10 EMB / Express 25 EMB / Instant 50 EMB).

### Address / Wallet Explorer
URL: https://testnet-scan.tburn.io/testnet-scan/address/{address}
Per-address balance (TBURN + EMB), transaction history, token holdings, and staking positions.

### Validators
URL: https://testnet-scan.tburn.io/testnet-scan/validators
Live list of all active validators with voting power, commission rate, uptime %, delegator count, and real-time status. Supports sorting and filtering.

### Tokens
URL: https://testnet-scan.tburn.io/testnet-scan/tokens
All tokens deployed on the TBURN testnet: contract address, total supply, holders, transfer count, and token metadata. Includes EMB (Ember) the native gas token.

### Network Statistics
URL: https://testnet-scan.tburn.io/testnet-scan/stats
Deep analytics: transactions per second (TPS), average block time, gas price trends, validator participation, shard utilization, consensus round metrics, and 24-hour activity charts.

### Testnet Faucet
URL: https://testnet-scan.tburn.io/testnet-scan/faucet
Claim free TBURN testnet tokens. Rate-limited: 5 requests per hour per IP. Enter a wallet address to receive testnet TBURN for development and testing.

### DeFi Ecosystem Dashboard
URL: https://testnet-scan.tburn.io/testnet-scan/defi
Aggregated DeFi metrics: Total Value Locked (TVL), yield opportunities, lending markets, liquidity vaults, auto-compound strategies across the TBURN DeFi ecosystem.

### DEX Dashboard
URL: https://testnet-scan.tburn.io/testnet-scan/dex
Decentralized exchange activity: trading pairs, 24h volume, liquidity pool depths, swap quotes, price impact, and orderbook-style limit order data from TBurnSwap and TBurnDEX nodes.

### Staking Dashboard
URL: https://testnet-scan.tburn.io/testnet-scan/staking
Staking statistics: total staked TBURN, annual yield rates, vault strategies, auto-compound metrics, and validator delegation analytics.

### Bridge Dashboard
URL: https://testnet-scan.tburn.io/testnet-scan/bridge
Cross-chain bridge status across all TBURN Federation chains (L1 ↔ L2, multi-chain). Bridge fee estimates, transaction status, and corridor analytics.

### Market Dashboard
URL: https://testnet-scan.tburn.io/testnet-scan/market
TBURN price data from CEX integrations: OHLCV charts, ticker data, order book depth, and market ranking analytics.

### Federation Gateway
URL: https://testnet-scan.tburn.io/testnet-scan/federation
TBURN Federation Gateway API interface: HMAC-SHA256 authenticated node handshakes, transaction broadcast, signature verification, and live federation health monitoring with circuit breaker status.

### Federation Network
URL: https://testnet-scan.tburn.io/testnet-scan/federation/network
Real-time view of all 13 registered federation nodes: latency, uptime, consensus participation, and cross-chain routing topology.

### Federation Nodes
URL: https://testnet-scan.tburn.io/testnet-scan/federation/nodes
Directory of the 13 TBURN federation nodes including their domains, categories (core, defi, ecosystem, infrastructure, business), and chain types.

## Federation Node Registry (13 Nodes)

| Node ID       | Domain           | Category       | Chain        | Description                              |
|---------------|------------------|----------------|--------------|------------------------------------------|
| tburnl2       | tburnl2.io       | core           | L2           | L2 Sequencer, ZK Rollup, L2 Bridge, RPC |
| tburnlab      | tburnlab.io      | business       | cross-chain  | Research, Docs, Dev Portal, SDK          |
| tburngame     | tburngame.io     | ecosystem      | L1           | GameFi, NFT, P2E, Tournament             |
| tburnmarket   | tburnmarket.io   | ecosystem      | cross-chain  | Market Data, Price Feed, Charts          |
| tburnaxis     | tburnaxis.io     | defi           | L1           | Futures, Margin, Derivatives             |
| tburnrwa      | tburnrwa.io      | defi           | L1           | RWA Tokenization, Compliance, KYC        |
| tburnrank     | tburnrank.io     | ecosystem      | cross-chain  | Rankings, Whale Tracking, Analytics      |
| tburnswap     | tburnswap.io     | defi           | L1           | AMM, Swap, Liquidity Pools, Farming      |
| tburnpg       | tburnpg.io       | infrastructure | cross-chain  | Payment Processing, Merchant API         |
| tbvault       | tbvault.io       | defi           | L1           | Staking, Vault Strategy, Auto-Compound   |
| tburndex      | tburndex.io      | defi           | L1           | Orderbook, Limit Orders, Liquidity       |
| tburnpay      | tburnpay.io      | infrastructure | cross-chain  | Instant Payment, QR, NFC, P2P           |
| tbpayrail     | tbpayrail.io     | infrastructure | cross-chain  | FX Corridor, Cross-border Remittance     |

## Key Technical Specifications

- **Consensus**: Proof-of-Stake with BFT finality
- **Sharding**: Multi-shard architecture with cross-shard routing
- **API**: 29-endpoint TBURN Mainnet Ecosystem Developer API
- **Federation API**: 21-endpoint Federation Gateway API v1.0 (HMAC-SHA256 auth)
- **Base unit**: 1 TBURN = 1,000,000 EMB = 1×10^8 base units
- **Security**: HSTS preload, CSP, CORS allowlist, rate limiting (sliding window + token bucket)
- **Caching**: In-memory response cache + 24h circular time-series buffer
- **i18n**: 12 languages (lazy-loaded locale bundles)

## Contact & Links

- Main website: https://tburn.io
- Testnet Explorer: https://testnet-scan.tburn.io
- Federation API: https://tburn.io/api/federation
- Sitemap: https://testnet-scan.tburn.io/sitemap.xml