CIA Cryptographically Verified

CIA Watch on Cuban Traveler Calderin, 1963

SHA-256 Fingerprint
b1fc78aab8f5583c8c99f45bb44d73d0d9ba1b0913dbdb13adfb58bb31d8f15e

This fingerprint is immutable. Anyone can verify a downloaded copy matches this exact value.

Frequently Asked Questions

A Cuban businessman — chairman of a Cuban firm — whom a 1963 CIA Director's cable alerted the Mexico City station to watch, as he was expected to arrive from Havana in November and might apply at the embassy for a visa to visit his wife in Miami.

A party sponsoring his trip requested that the Agency make no attempt to establish intelligence contact, because he planned to return to Havana and was apprehensive about his status.

Priority reporting of any information acquired indirectly about the subject's status and frame of mind.

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