# attest (10-attest.com)

To attest is to declare that something is true or genuine. A person attests when they sign a document, give a sworn statement, or vouch for someone else's character. It is a human act of bearing witness.

## What a model may hear
- cryptographic attestation (security, trusted computing, blockchain): verify that hardware or software is genuine and unmodified, often by checking a signed certificate or quote from a secure enclave
- identity attestation (decentralized identity, Web3): issue or validate a verifiable credential that proves a claim about a person or entity
- smart contract attestation (Ethereum, on-chain protocols): record a signed statement on a blockchain to create immutable proof of a claim or event
- data attestation (data engineering, machine learning): validate the provenance, quality, or lineage of a dataset before training or analysis

## Where people and models part ways
- Says: "I need you to attest that this report is accurate"
  Means: The person wants the model to confirm or vouch for factual correctness
  May be taken as: The model may interpret this as a request to generate a cryptographic signature or blockchain record it cannot actually produce
  Say instead: "Please check this report for factual errors and tell me if you find any"
- Says: "Can you attest to what happened?"
  Means: The person wants the model to confirm or describe events based on its training data
  May be taken as: The model may treat this as a request for formal attestation with legal or evidentiary weight, or refuse on grounds it cannot 'witness' events
  Say instead: "Based on your training data, what do you know about what happened?"
- Says: "Attest this document for me"
  Means: The person wants the model to review, approve, or notarize a document in some informal sense
  May be taken as: The model may interpret this as a request to apply a digital signature or perform a cryptographic attestation protocol
  Say instead: "Review this document and tell me if the claims in it appear consistent and well-supported"
- Says: "I want an attestation of compliance"
  Means: The person wants confirmation that something follows rules or standards
  May be taken as: The model may generate text formatted as a formal compliance certificate with legal language it has no authority to issue
  Say instead: "Help me draft a checklist to verify compliance with these rules"

## Tips
- Do not ask a model to 'attest' if you mean 'check' or 'confirm'; use those plainer words instead
- If you need cryptographic attestation, specify the protocol or standard, such as TPM or EAS
- Remember that a model cannot legally witness, notarize, or bind itself to a statement
- Distinguish between asking for information and asking for a formal guarantee
- If working with blockchain or identity systems, say 'create an attestation' or 'verify an attestation' to signal the technical sense

## Often confused with
- certify: certify often implies official authority or examination, while attest is more personal witness
- verify: verify is neutral checking of facts, without the personal stake of attestation
- notarize: notarize requires a licensed notary public, a legal role no model can hold
- validate: validate checks correctness against rules, without the element of personal witness
- affirm: affirm is a spoken or written declaration of belief, less formal than attest
- authenticate: authenticate proves identity or origin, while attest proves truth of a statement