Audit feed · live from chain
Every researcher contract, every mint event — live, on chain.
The audit log is the chain. Numbers below are pulled directly from /api/v1/site/facts and /api/v1/chain/blocks at page load — there is no separate marketing copy of the ledger. If a contract has been signed, it shows here. If none have been signed, the count is zero. The display matches reality.
Once Phase 2 begins (first researcher contract signed), this page will render a live ledger of the most recent contract events, mint events, and revocation events on the data lane. Each row will show the block height, the time, the event class (contract / mint / revocation), the cohort hash, the IRB ID for contracts, the HCC mint amount, and the wallet pseudonym for revocations. The rendering is generated client-side from the chain API; there is no static fake-data entry on this page.
Live data lane events
Most recent on the data lane.
What we publish, every block.
- Contract hash, researcher institution, IRB ID, query class, cohort size, price.
- Mint hash, total HCC minted, cohort hash, per-wallet weights (anonymized addresses).
- Revocation events — wallet pseudonym, prior class, new class, effective block.
- Query enclave audit log hash — what columns were touched, what aggregations ran.
What we never publish.
- Patient identities. Wallet addresses on chain are pseudonymous; the wallet-to-identity mapping lives in Datavault and never appears on chain.
- Raw research records. Cohort queries return aggregated results only.
- Cohort membership lists. The chain shows that a mint occurred and a wallet received some weight — never the wallet's full set of cohorts.