b955083d06
- Coin: Zano → Lethean, ticker: ZAN/ZANO → LTHN - Ports: 11211 → 36941 (mainnet RPC), 46941 (testnet RPC) - Wallet: 11212 → 36944/46944 - Address prefix: iTHN - URLs: zano.org → lethean.io - Explorer links: explorer.lthn.io Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
52 lines
1.4 KiB
Markdown
52 lines
1.4 KiB
Markdown
# lethean-util
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CryptoNote node utility for Lethean — address generation, validation, and block/transaction processing.
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This is Lethean's equivalent of `cryptoforknote-util`. It's a C++ native Node.js addon that links against the Lethean blockchain source tree.
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## Install
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```bash
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npm install
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# Requires: cmake, g++, libboost-all-dev
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# The native addon links against ../blockchain/src/ via the Lethean symlink
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```
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## Usage
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```javascript
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var cn = require('lethean-util');
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// Validate address
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var decoded = cn.address_decode(Buffer.from('iTHNUNiuu3VP...'));
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// Get block hash
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var hash = cn.get_pow_hash(blockBlob);
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// Convert block blob
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var converted = cn.convert_blob(blockBlob);
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```
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## Functions
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| Function | Purpose |
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|----------|---------|
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| `address_decode` | Decode a Lethean address (iTHN prefix) |
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| `is_address_valid` | Validate address format |
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| `convert_blob` | Convert block blob for mining |
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| `get_pow_hash` | Calculate ProgPoWZ proof-of-work hash |
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| `get_hash_from_block_template_with_extra` | Hash with extra data |
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| `get_blob_from_block_template` | Extract blob from template |
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| `get_id_hash` | Get block ID hash |
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| `get_merged_mining_nonce_size` | Merged mining nonce size |
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| `baseDiff` | Base difficulty calculation |
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## Network
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| Property | Value |
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|----------|-------|
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| Address prefix | iTHN (standard), iTHn (integrated) |
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| Decimal places | 12 |
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| Coin units | 1,000,000,000,000 |
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Based on: https://github.com/Snipa22/node-cryptonote-util
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