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Identity & Labeling

Welcome to Allium’s comprehensive identity and labeling dataset. Our mission is to provide the most accurate, up-to-date, and comprehensive wallet labeling across all major blockchain networks. Allium Identity is one labeling pipeline delivered two ways: address-level data (Premium Labels) and pre-aggregated rollups (Aggregates). Sanctions data and the demo tables are built from the same labels. Basic Identities is a legacy table set from before this pipeline.

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Choosing a table

Use Premium Labels when you need to know exactly which address you’re looking at: its name, entity, category and risk flags, row by row. Use Aggregates when you need balances, flows or trends by entity, category or country, and don’t need individual addresses.
Premium Labels covers 750M+ addresses in allium_identity.common.address_labels, the full address-level directory across every vertical. Aggregates’ allium_identity.aggregates.entity_wallet_registry covers ~154M wallets: the exchange, custody, DeFi, stablecoin, chain and bridge addresses from address_labels, with addresses replaced by anonymized wallet IDs. The two figures differ because Aggregates only covers the entities its balance and flow rollups need, and it provides ready-made rollups rather than address-level rows.

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Basic vs. Premium

Both tables are called address_labels but hold different data and different columns. Check the database: common.identity.address_labels is Basic, allium_identity.common.address_labels is Premium.

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Our Approach

Allium’s identity efforts are built on a dual-source methodology that combines the best of both worlds:

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1. Public Source Aggregation

We aggregate and curate labels from blockchain explorers and other publicly available sources. This provides a foundation of basic, community-verified wallet identities that are freely accessible.

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2. Allium’s Proprietary Intelligence

Our proprietary labeling system goes beyond public sources to include:
  • Exchange wallets from major CEXs and DEXs
  • Payment service providers and on/off-ramp solutions
  • Protocol infrastructure addresses
  • Institutional entities and known organizations
This curated intelligence offers significantly higher accuracy and coverage than what’s publicly available.

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What We Cover

Our identity database spans across multiple blockchain ecosystems:
  • EVM Chains: Ethereum, Polygon, Arbitrum, Optimism, Base, Avalanche, BSC
  • Non-EVM: Solana, Bitcoin, Tron, Cosmos
  • Layer 2s: Arbitrum One, Optimism, Base, Polygon zkEVM
  • Emerging Networks: New chains and protocols as they launch

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Categories & Entities

We maintain comprehensive coverage across all major entity types:
  • Centralized Exchanges (CEX) - Hot/cold wallets, operational addresses
  • Decentralized Exchanges (DEX) - Routers, pools, aggregators
  • Bridges & Infrastructure - Cross-chain bridges, validators, sequencers
  • DeFi Protocols - Lending, yield farming, derivatives platforms
  • MEV & Trading - Bots, arbitrageurs, front-runners
  • Privacy & Mixing - Privacy protocols, mixers, tumblers

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Identity Data

Premium Labels

Unlock the full power of Allium’s proprietary labeling system with access to 750M+ curated wallet addresses across multiple blockchain networks and verticals.

Aggregates

Entity, category, and geography rollups built on top of Allium Identity labels, for balance and flow analysis rather than address-level lookups.

Sanctions

Sanctioned blockchain addresses from OFAC and other regulatory bodies. Included in Premium Labels’ coverage; documented separately for compliance-only lookups.

Demo Tables

Schema-preview extracts of Premium and Aggregates tables, for testing queries before requesting full access.

Basic Identities (Legacy)

Legacy address name and label tables under the common database, kept for users with existing access. For current address-level labels, see Premium Labels.

Geographic Intelligence

Country-level attribution, timezone inference, and USDC/USDT geographic flow analysis for blockchain addresses.