Deep Dive
1. Bitcoin Clusters Launch (30 September 2025)
Overview: This feature automatically groups Bitcoin addresses that spend funds together in a single transaction, identifying them as belonging to the same entity. It makes tracking large holders and their movements much simpler for users.
When multiple addresses are used as inputs in one Bitcoin transaction, they must be signed by the same private key. Arkham's system now detects these "clusters" and visually links them on address pages. This is a foundational upgrade for entity-based intelligence, moving beyond single-address tracking to understand consolidated wallet activity.
What this means: This is bullish for ARKM because it makes the platform significantly more powerful for serious traders and investigators. Users can now see the full picture of a whale's holdings spread across multiple addresses, leading to better-informed trading decisions and more accurate market analysis.
(Source)
2. Zcash On-Chain Tracking (9 December 2025)
Overview: Arkham integrated support for Zcash, a cryptocurrency designed for privacy. Its AI now labels and attributes a significant portion of both shielded and transparent Zcash transactions to known entities.
This integration represents a major technical challenge, as Zcash uses advanced cryptography to obscure transaction details. Arkham's system has managed to tag over 53% of all Zcash transactions, linking $420 billion in volume to identifiable individuals and institutions (Source).
What this means: This is bullish for ARKM because it demonstrates the superior strength of its AI engine and expands its market reach into the privacy coin sector. It provides regulators and institutional users with a unique tool for transparency, potentially driving new, high-value customers to the platform.
Overview: This quality-of-life update surfaces key information for over 772 million smart contracts by simply hovering over an icon on an address page.
The tooltips display the chain a contract is on, its deployment time, the deployer's address, and the factory contract used. For contracts on multiple chains, users can click to see details for each one. This eliminates the need for external block explorers for basic contract verification.
What this means: This is neutral for ARKM as it's an incremental improvement rather than a major feature. It enhances the user experience by making due diligence faster and easier, which helps retain existing users and improves the platform's professional utility.
Conclusion
Arkham's development trajectory is firmly aimed at deepening its core competency: using AI to deanonymize and structure on-chain data across an expanding array of blockchains. How will its ability to track privacy-focused chains like Zcash influence regulatory perceptions and institutional adoption?