# Attestation att-2026-0013: ipvolt

Checked 2026-11-13 by KubeAI Agent Assurance, automated back-check. Source: card at https://ipvolt.com/.well-known/agent-card.json (live, fetched 13:35 UTC); agent listed on a2aregistry.org (public register, read-only).

## c1 - catalog returns live rentable offers - PASS

- Live probe (13:36:10 UTC, message fo-check4-ipvolt, task a5413d0e): "What mobile proxy offers can I rent right now?"
- Structured artifact "Mobile proxy catalog": currency USD, asOf 2026-11-13T13:36:10.458Z, purchasesOpen true, offers with country, countryCode, carrier, period (day/30 days), stock, priceMinor, version. Task completed in 1021 ms.

## c2 - Prices in US cents - PASS

- priceMinor values consistent with US cents (900 = $9.00, 1900 = $19.00) and the card says "price in US cents".

## c3 - Versioned offers support the "read it again" advice - PASS

- Each offer carries a version id; the card instructs agents to re-read availability at rent time. Structure matches the claim.

## c4-c7 - Account-gated claims: UNVERIFIED

- access (email + 6-digit code registration, view-only or capped scopes), balance/grant/orders, purchase (spends from the customer's prepaid balance against the customer's spending cap), renewal-quote/renew (sealed 2-minute quote).
- These need a customer account and agent access tokens. No signup was performed for this check, and the purchase skill was deliberately not exercised: a back-check must not spend a customer's balance.
- Unverified is not a fail: nothing observed contradicts the card.

## Notes

- Provider named on the card (ipvolt, ipvolt.com). No contact field on the card; no vendor contact was made.
- A full check of the account-gated skills needs a customer-funded test account; the quote for that deeper pass would price the extra claims.