ERC-8004: On-Chain Identity and Reputation Events Across Blockchains

Raw event logs from ERC-8004 Identity and Reputation Registry contracts, archived across all mainnet deployments. The dataset captures every IdentityRegistered and ReputationUpdated event emitted since each chain's contract deployment. It was created by author 'qntx' and last updated on March 25, 2026.

Use Cases

• Analyze identity registration patterns based on IdentityRegistry events
• Model reputation score changes over time based on ReputationUpdated events
• Track the adoption of the ERC-8004 standard across different blockchain networks

Strengths

• Data is organized by EIP-155 chain ID, enabling cross-chain analysis
• Captures all events since contract deployment on each chain, providing a complete historical record

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment

Provenance

Source

huggingface

Collection Method

Archived raw event logs from deployed smart contracts

Time Range

From each chain's contract deployment date to the date of archival

Freshness

Last updated 2026-03-25 16:52:38