Overview

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Data Ingestion and Processing

Prism’s ingestion layer captures every ERC-20 token movement on each supported chain by decoding Transfer events from transaction receipts. This approach provides a complete, receipt-accurate view of token flow, ensuring every transfer can be replayed and verified against the chain. Through this unified pipeline, Prism delivers:

• Full token visibility: every ERC-20 movement, with no protocol blind spots.
• Mints and burns as first-class events: transfers from and to the zero address are classified explicitly rather than being lost in generic transfer traffic.
• Source-of-truth accuracy: all data is derived directly from on-chain event logs, not inferred from external indexers.

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Coverage

Prism indexes the ERC-20 token standard, capturing transfers along with the mints and burns that change total supply.