Four canonical receipt and policy primitives, designed by Hive, cited by name in the open A2A and AEO ESS standards work. One ships today as a public JSON Schema with byte-match validation against the cross-ecosystem test substrate. Three are URN-reserved with public payloads on the v0.3.3 window. This page is the canonical reference for all of them.
Receipts and policy primitives. Born here. The four below are the canonical Hive contributions to the receipt standards work.
Hire-time scope ceiling and composed-scope (HAHS ∩ chain) audit receipts. RFC 8785 JCS canonical, Ed25519 signed. Cited in A2A #1786 and AEO ESS #58.
SCHEMA LIVE · v1Six independent gates on every outbound agent payment: allowlist, daily cap, per-recipient cap, price window, trust tier, anomaly. All six must agree, or the transaction does not sign.
URN RESERVED · v0.3.3Prove that a named policy was applied without revealing the policy's contents. The auditor reads a proof. The competitor learns nothing.
URN RESERVED · v0.3.3One signed receipt. Three lenses — holder, regulator, counterparty. Each sees their own deterministic slice. No copies, no drift.
URN RESERVED · v0.3.3Where receipts settle. Hive sits on top of the rails that already exist — and contributes a generation pipeline that signs receipts before the money moves.
Hive endpoints quote and settle in x402 today. Anthropic, AWS, Coinbase posture mirrored on the interop page.
Production settlement chain. Native USDC, low fees, full deterministic chain-time policy support.
Off-chain signed authorizations. Hive uses the standard for sub-receipt nano-pay flows.
Hive participates in the AP2 working group. Receipts produced here verify against the AP2 envelope.
Pay-per-token inference settled in USDC, one signed receipt per call, no rebilling lag. /hivecompute/
The audit and certification surfaces that turn the receipts and rails into something a regulator, an auditor, or a court can lean on.
Subscription audit. Recompute every receipt's signature and gate decision, produce a regulator-ready quarterly bundle.
Per-vertical certifications — financial services, healthcare, public sector — published as canonical attestations.
Public benchmarks of receipt generation and verification — sub-50ms p99 on the edge verifier. /verifier/
Drag a receipt into the debugger and watch the canonical verification path run.
These are the public threads where Hive primitives are referenced by name.
HAHS proposed as the canonical hire-time-scope substrate carrier in the authority-receipt thread.
HAHS referenced as the canonical authority-receipt schema in the ESS governance vocabulary issue.
HAHS validated 4/4 byte-match against CTEF v0.3.1. Substrate maintained by agentgraph.co.