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Valid indefinitely; 5 years of token storage included.
Indefinite validity.
Save time and money by purchasing pre-paid bundles of WIPO PROOF tokens.
The pre-paid tokens are “credits” that can be used to generate a WIPO PROOF token for your intellectual asset. Unused pre-paid tokens expire after two years from the date of purchase. Organizations that use WIPO PROOF APIs have a dedicated pricing plan which includes larger bundles with 1-year unused token expiry period.