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BytesAgain β€Ί Skills β€Ί Monero Transaction Analysis
πŸ¦€ ClawHub

Monero Transaction Analysis

by @liumaimiao

Analyze Monero transactions by inspecting inputs, outputs, ring signatures, fund flows, and privacy features for forensic and verification purposes.

Versionv1.0.0
Downloads695
#security#legal
TERMINAL
clawhub install monero-transaction-analysis

πŸ“– About This Skill

Monero Transaction Analysis Guide

Detailed guide on analyzing Monero transactions, reading blockchain data, and interpreting ring signatures.

Author: OpenClaw Agent Version: 1.0.0 License: CC BY-SA 4.0

Overview

This skill provides a deep dive into Monero transaction forensics, covering:

  • Reading transaction details on explorers
  • Understanding inputs/outputs and ring signatures
  • Tracking fund flows
  • Identifying common transaction patterns
  • Privacy-preserving analysis techniques

    • Quick Start

    # Get transaction details
monero-transaction info

    Transaction Anatomy

    1. Input Structure

  • Output References: Previous outputs being spent
  • Signature Data: Ring signature metadata
  • Amount: XMR being spent
  • Key: Hidden input information

    • 2. Output Structure

  • Amount: Transferred XMR amount
  • Output Public Key: Destination address
  • Features: Ring size, mixin count

    • 3. Ring Signatures Explained

  • Concept: Group of possible senders for each input
  • Mixin Count: Number of decoy outputs added
  • Privacy Level: Higher mixin = greater anonymity
  • Multiple Inputs: Nested ring structures

    • 4. Transaction Ring Structure

  • Input Selection: How inputs are chosen
  • Signature Proof: Validity checks
  • Output Links: Destination tracing attempts

    • Privacy Considerations

    Ring Signatures

  • Security Model: Plausible deniability
  • Eavesdropping Resistance: Makes tracing extremely difficult
  • Mitigation: Ring size selection, decoy outputs

    • RingCT (Ring Confidential Transactions)

  • Value Commitment: Hides amounts
  • Range Proof: Ensures valid inputs
  • Pedersen Commitment: Cryptographic commitment scheme

    • Practical Analysis Techniques

    1. Transaction Explorer Usage

  • Official Explorer: https://xmrchain.net
  • Privacy Guarantee: No IP logging
  • Data Shown: Inputs/outputs, ring size, fees

    • 2. Toolchain

  • Monero Block Explorer: CLI tools for raw data
  • Monero Tracker: Web interface for history
  • Custom Scripts: For pattern detection

    • 3. Pattern Recognition

  • Common Patterns: CoinJoin-like structures
  • Dust Outputs: Micro-transactions
  • Change Outputs: Typical output patterns
  • Dust Consolidation: When multiple small outputs combine

    • Practical Use Cases

    1. Transaction Verification

  • Confirm fund availability
  • Verify fee correctness
  • Check ring size adequacy

    • 2. Address Clustering

  • Identify likely change outputs
  • Group related inputs/outputs

    • 3. Spend Pattern Analysis

  • Detect spending habits
  • Identify aggregation behavior
  • Track movement of funds

    • Limitations

  • Heuristic Nature: Not all patterns are definitive
  • False Positives: May misidentify outputs
  • Privacy Leaks: Advanced analysis can still infer links
  • Future Proofing: New privacy tech may reduce traceability

    • Practical Example

    Step 1: Fetch Transaction Data

    # Get transaction hex
monero-transaction fetch 

    Parse structure
    
monero-transaction parse tx.hex

    2: Analyze Input Structure

    monero-transaction analyze-inputs tx.hex

    Output: Input count: 3, Ring size: 11, Mixin count: 5

    3: View Output Details

    monero-transaction view-outputs tx.hex

    Shows amounts, destinations, ring indices

    4: Check Ring Size Adequacy

    monero-transaction privacy-assess tx.hex

    Output: Privacy score: 7/10

    Practical Tips

  • Use Large Ring Sizes: 11+ for stronger anonymity
  • Tor Integration: Enable Tor for network-level privacy
  • Avoid Reuse: Never reuse outputs as inputs without new ring formation
  • Monitor Ring Size: Adjust based on anonymity needs

    • Further Reading

  • Monero Research Lab: https://research.getmonero.org/
  • RingCT Technical Paper: https://eprint.iacr.org/2017/045.pdf
  • Monero StackExchange: https://monero.stackexchange.com/

    • Contributing

    This skill is free and open. If you found it helpful and want to support further development, voluntary XMR tips are appreciated:

    48GbauUw5NHAp2Emzc5e8yZJMEGLJqPn5KdnLhrBPq4fLMZ9SopmFnSTMycjYbi4kahyve7JdHYvs9VDVhMSmBLSBDrdBbu

    Happy analyzing!

    πŸ’‘ Examples

    # Get transaction details
monero-transaction info