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Chronicle's Proof of Asset

What is Chronicle's Proof of Asset Oracle?​

Proof of Asset delivers cryptographically signed data onchain for tokenized assets, ensuring each asset reflects accurate, real-world value with transparency and verifiable provenance.

Who has integrated Chronicle's Proof of Asset?​

Chronicle Proof of Asset underpins some of the largest tokenized funds in the world, including BlackRock's BUIDL and the Janus Henderson Anemoy Treasury Fund. Check the Chronicle Dashboard for the full list of issuers, funds, and protocols Chronicle works with.

How does the data get updated?​

Chronicle connects directly to custodians, fund administrators, and authorized transfer agents to gather data about the assets backing each token. It reconciles data across all sources, performs fund accounting, and publishes key data onchain, including purchase dates, yields, and maturity dates. It also keeps the asset lifecycle in sync onchain, covering events like issuance, transfer, and settlement.

What data can Proof of Asset transport?​

Proof of Asset can securely and transparently verify the integrity of a wide range of offchain assets, including:

  • Custodied collateral balances
  • Fiat reserves
  • Fund audits and NAV reports
  • Redemption and minting activity
  • Exchange reserves

It then transports the verified data onchain and delivers it directly to smart contracts or other onchain applications.

Is Proof of Asset suitable for institutional use?​

Yes. Chronicle works closely with integration partners to ensure each deployment aligns with their data privacy, legal, and operational requirements.