Enter a shipment ID or transaction reference below. April Gate returns a simple, legally defensible answer — verified by mathematics, recorded permanently on blockchain.
April Gate is designed so that insurers, lawyers, compliance officers, and judges can trust the result — without understanding the underlying technology. Here is what happens, in plain terms.
Every April Gate sensor contains a tamper-resistant chip — similar to the chip inside a credit card or a passport — that holds a private cryptographic key. That key is burned into the hardware at manufacture and cannot be extracted, copied, or transferred. Every temperature reading the sensor produces is signed by that key.
A shipment carries several sensors placed independently throughout the container. They continuously cross-check each other's readings. If one sensor is tampered with, removed, or replaced — the others detect the disagreement. A single compromised sensor cannot corrupt the record.
April Gate does not store thousands of individual temperature readings in a database that someone could alter. Instead, the sensors generate a single mathematical certificate — a zero-knowledge proof — that attests to what happened during the journey. This certificate proves the conditions were met without revealing any confidential operational details.
The mathematical certificate is written to the Solana blockchain — a global, distributed ledger that no single person, company, or government controls. Once written, it cannot be altered, deleted, or backdated. April Gate itself cannot change it. The shipment company cannot change it. It is as permanent as any record can be.
Enter the shipment ID above. April Gate checks the blockchain record and returns a simple answer: valid or not valid. No account required. No fee. No interpretation needed. The same result is returned to the insurer, the pharma company, the regulator, and the judge — because it comes from the same immutable source.
Progressive gives drivers a device that records driving behavior and rewards safe drivers with lower premiums. April Gate does the same for pharmaceutical shipments — sensors record conditions throughout transit, and that verified record is the basis for your coverage decision. No dispute. No ambiguity.
A wax seal on a letter proves it was not opened in transit — you do not need to understand chemistry to trust the seal. April Gate's mathematical certificate proves conditions were maintained — you do not need to understand cryptography to present it as evidence. The seal is either intact or it is not.
FDA requires electronic records to be accurate, reliable, and protected from alteration. Traditional systems satisfy this with access controls and audit logs — which a court can still challenge. April Gate's record is protected by mathematics and distributed globally. There is no administrator who could alter it even if compelled to.
Juries do not need to understand genetics to accept DNA evidence. They accept the expert's testimony that the method is sound. April Gate's mathematical certificates follow the same path — an expert witness explains that the proof is valid, and the result stands on its own merits. The technology is peer-reviewed and independently verifiable.
We are seeking pilot partners in pharmaceutical cargo insurance and distribution. 20 minutes is all it takes.
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