No account and no password: your verified email is your identity.
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Activate or manage the Professional subscription — attestations with continuity,
an archive with a retention guarantee — or check the tier and coverage of your email
(convention, Developer key). No account and no password.
You're on the Developer tier: meant for building and testing your integration, not for running it in production — that's why the quota stays low (50 attestations a month). If your project is (or is about to go) into production, the right tier is Professional.
Optional, visible only to you and to us. It helps us offer you favorable terms and conventions when available.
Switch to Professional
You're covered by a convention
Your attestations are recognized automatically: attest from the website with your email
and usage is deducted from your organization's monthly pool — you don't need any subscription
while the convention is active.
The retention guarantee is the one shown above, set by the convention.
Details in Tiers and terms.
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Cancellation scheduled: the subscription stays active until the already-paid expiry, then it won't renew. You can undo the cancellation from the portal.
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Certificate archive
Only certificates issued in the Professional tier with this email — those issued anonymously before the subscription aren't attributable and don't appear.
Date
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Optional. It helps us offer you favorable terms and conventions when available.
Your integration
Built an app or service that uses attestation? Submit it to the public
Integrations showcase. Publication requires review by the maintainer: name,
URL, description, and any logo become public — your email always stays private.
"Works with Attestation by Spazio Genesi" badge
Published: copy the snippet for your website or repository.
Subscription ended on . The archive stays browsable and retrievable (5-year guarantee from each certificate's issuance); new attestations with this email go back to the Base tier.