Cryptoracle Data Analysis Team

Date: August 18 - August 24, 2025

Data source coverage

Anomaly Alerts

DC,TG new signal source reduced

Core indicators

Total Records Ingested: 113,503,289

Total Groups Crawled: 3641

Effective data rate: 100%

New field

This week's business data processing：

1.Modify the front-end data flow.

2.Modify community tag process.

Inspection Date: August 22, 2025

Random Sampling Size: 500

Ad Labeling Accuracy: 67%

Ad Identification Omission Rate: 1.7% (≈300 items)

Key Issues Identified：Messages starting with “@username / id” in the Discord chat channel are being incorrectly flagged as advertisements.

Quality Inspection on August 22 —— Data Source Indicator Business Quality Inspection

Core Objective: Assess whether the data source is clean.

Current Inspectable Items:

1. Whether the content is classified as an advertisement.

2. Whether the mentioned currency is correctly matched.

Core Objective: Assess whether the data source is stable.

Business Process:Raw Data ⇒ Data Cleaning ⇒ Filtered Data ⇒ Data Source (lowest-level data, not deliverable to customers) ⇒ Label & Indicator Construction (customer-facing data layer) ⇒ Modeling & Strategy Development

1. DC data delay time shortened.

2. Database structure optimized.

• Centralized handling of data malfunction issues in Notion documents.

• Proposal for new account budget submitted.

• Increased number of Discord and Telegram signal sources

• Improved smoothness in data processing integration

• Expanded token dictionary