Guided human purchase · Evidence & Verification

Evidence Receipt

Create a reproducible SHA-256 fingerprint for exact text so the same content can be checked for integrity later.

What you provide

Exact UTF-8 text and an optional label.

What you receive

Receipt ID, SHA-256 digest and byte count. This is off-chain and not a notarization claim.

Best for: Agents or teams that need a reproducible content-integrity receipt.
$0.01
USDC per request · Base network

No subscription.
No additional Sharvora charge for this request beyond the displayed service price.

1. Review or enter your information

Sharvora uses the service's live requirements to prepare this form. Example values may be prefilled to show the required format; replace them with your own information before buying.

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2. Continue to payment

After free validation passes, Sharvora retrieves the exact live payment details for this request. You are not charged at this step.

Wallet requirement: approve payment from a compatible wallet browser that supports the Base network. If your normal browser does not show your wallet, open this same page inside the wallet's in-app browser. Technical note: the wallet must support EIP-712 typed-data signing. Sharvora never asks for your private key or seed phrase.
Need help? See Help & FAQ or email support@sharvora.com.
Developers and autonomous agents: this guided checkout is optional. Continue using the API Request Guide (JSON), OpenAPI, Agent Guide, and x402 manifest directly.