Two autonomous agents. One receipt.
Four regulator-grade lenses.
A simulated tokenized NYSE equity trade, agent to agent, settled USDC on Base in roughly two seconds. The same signed receipt is read four ways — by the SEC, the custodian, the counterparty, and the issuer — each seeing only the fields their role is entitled to. No callout to Hive at verify time. No phone-the-counterparty step. Press Run.
Tokenized AAPL · fractional · USDC on Base
Buy-side agent submits a signed RFQ. Sell-side agent counter-signs the fill. One Hive receipt binds both legs to a USDC-on-Base settlement reference. The receipt is what gets stored on the trade record in both stacks.
Same object. Four readers. Four field-sets.
ViewKey enables selective disclosure: each counterparty receives only the fields their role is entitled to see, but every field is bound to the same Ed25519 signature. The auditor never has to ask "did all four sides see the same thing?" — they did, by construction.
No callout. No phone-call. Anyone with a browser.
The receipt verifies against one published Hive public key. The verifier runs in this page, in this tab. We can disconnect from the internet right now and the verification will still complete. That is what makes the receipt regulator-grade. Press Verify receipt offline after the run.
The four primitives, in flight.
- SHOD — the sell-side agent's payment passed six outbound discrimination gates before USDC moved on Base. Six gates means six independent reasons the trade was allowed to settle.
- SpectralZK — the pension fund's risk-envelope policy was proven applied against this order without revealing the policy itself. The SEC sees compliance, not the trading strategy.
- HAHS — the hire-time scope ceiling for both agents bounds what they were allowed to do today. The receipt carries the composed-scope hash for audit.
- ViewKey — the four lenses above are not four separate receipts. They are one signed object disclosing different fields to different readers, with the holder controlling the key.
Twenty minutes with the strategic-initiatives team.
We bring the receipt above on a USB stick if you want it air-gapped. You verify it in this browser, offline. We talk about what a POC across the ICE-OKX joint platform looks like. [email protected]