@theobaldnew
Building robust multi-source datasets requires strict cleaning and alignment pipelines. Chain data, exchange volumes, social media feeds, and fund flows often arrive in inconsistent formats. The key is time synchronization: aligning events to the same timestamp standard. Deduplication, normalization, and anomaly detection further improve consistency. Analysts should validate against benchmarks, using reconciliation checks across sources. By reducing noise and misalignment, the cleaned dataset increases the reliability of downstream models. A strong data infrastructure thus acts as a foundation for any systematic strategy, avoiding false signals caused by poor integration.