Electronic signatures in the United StatesBuilt for the way
America signs.

For most commercial agreements, yes. The standard inSigner signature is an electronic signature under the ESIGN Act (15 U.S.C. 7001) and under UETA in the states that adopted it. Its effect still depends on the document and the law that governs it.

Both can. ESIGN is the federal law for interstate and foreign commerce. UETA is state law in almost every state. New York relies on its own Electronic Signatures and Records Act. Your counsel decides which one governs a given document.

Each person signs the fields you placed in the document you sent. The evidence record keeps their name and email address or phone number, when the document was sent, viewed, and signed, the IP address and device details, and the authentication used.

Yes. inSigner stores a SHA-256 hash of the final file with the evidence record. If a single byte changes, the hash no longer matches.

Yes. You can download the completed PDF and the evidence record and store them in your own system. Keep your copy for as long as your retention rules require.

Yes, with add-ons priced separately: one-time codes by WhatsApp and SMS, and KYC identity verification that compares a selfie with an identity document.

No. When a law requires information to reach a consumer in writing, ESIGN asks for affirmative consent before electronic records replace paper. The notice generally needs to explain paper-copy rights and fees, how to withdraw consent, which records the consent covers, and the hardware and software needed for access. The consumer must consent electronically in a way that reasonably demonstrates access. You prepare that disclosure and obtain the consent.

No. inSigner is not a remote online notarization service and does not supply notaries or witnesses. If a document needs either, use a service that provides them.

ESIGN excludes wills, codicils, and testamentary trusts, adoption, divorce, and other family law matters, court orders and official court documents, and notices such as utility cancellation, foreclosure, eviction, or cancellation of health or life insurance. Many states add their own exceptions.

No. Nubesti does not claim SOC 2, ISO 27001, HIPAA, or PCI DSS certification for inSigner, and does not claim a validated 21 CFR Part 11 system. This page does not offer patient forms, business associate agreements, account opening, or loan files as a certified healthcare or financial workflow. Encryption is HTTPS with modern TLS in transit and encryption at rest by the storage providers. inSigner does not publish a 256-bit cipher guarantee, an uptime percentage, or a public status page. If a workflow requires one of these, inSigner is not that system today.

No. It is a standard electronic signature with an evidence record. Qualified signatures for Europe and the AATL check are Enterprise options, and US law does not require either for most contracts.

No. Nubesti provides the workflow and the record. It does not give legal advice and does not decide the legal effect of a document. Ask your counsel when a document has a special form.