| Review question | Useful evidence | What still needs judgement |
|---|---|---|
| Is this the expected set of files? | Agreed delivery list and received filenames | Whether the list covers the commission |
| Does a file agree with the reference? | Its SHA-256 comparison | Whether the reference is the approved version |
| Can the recipient use the material? | Opening the actual delivered files | Readability, composition and suitability |
| Has the work been approved? | A clear approval record | Whether the agreed requirements were met |
A creative delivery is ready when the recipient can identify the intended files, check them against an agreed reference and open the material they actually need. KitNelo's file checksum tool can help with the content comparison. The choice of reference, the quality of the work and the final approval still require human judgement.
This matters in ordinary moments: receiving photographs from a private event, passing a design presentation to a colleague or collecting the final assets for a small business launch. A folder can look complete while containing an earlier export, a missing attachment or two copies of the same file.
For someone whose VERTU phone accompanies both business and personal life, a considered digital routine extends to the handover. A clear delivery leaves less for the next person to guess, especially when the conversation continues between appointments or during a journey.
Begin with What Was Agreed
The first check is editorial: what should this delivery contain, and which version has been approved?
Consider an illustrative commission for a private exhibition. The agreed package contains an invitation PDF, three approved photographs and a short image-credit note. A delivery containing five files is not necessarily complete. It might contain two copies of one photograph while omitting the credit note.
Write down the expected filenames and their purposes before reviewing the folder. Where more than one version exists, identify the approved version with the person responsible for it. Avoid relying on labels such as "final" or "latest" without that agreement.
The receiving context matters too. A print supplier may need different material from a colleague preparing a presentation. A smaller preview can be useful for a conversation, but it should not silently replace the agreed production file.
These decisions give a technical comparison something meaningful to check.
What a File Checksum Can Tell You
A checksum is a value calculated from a file's contents. Comparing SHA-256 values helps check whether a received file agrees with a reference at the byte level, rather than merely sharing its name.
The NIST Secure Hash Standard describes message digests as a way to detect changes made after the digest was generated. In a file handover, that makes the reference important: the comparison is useful only when it refers to the version you intended to receive.
A name is a label, not a content check. As Microsoft's Get-FileHash documentation explains, a file can be renamed without changing its contents, and its contents can change without a change of name.
Keep the questions separate when reviewing a delivery.
A matching checksum is not a judgement about authorship, safety or artistic quality. It does not replace checking who supplied the reference or reading the work.
Where KitNelo Fits into the Handover
KitNelo's File Integrity Check calculates SHA-256 hashes in the browser, identifies candidates with identical content and compares selected files against a supplied delivery manifest. Its current tool page describes these local functions as free without a KitNelo account, subject to browser and device-memory limits.
A manifest is a reference list for the delivery. KitNelo's file handoff guide explains that comparison uses relative paths, file sizes and SHA-256 values. Ask the sender to provide the manifest for the approved set, through a channel you recognise, and confirm which delivery it describes.
If you are preparing the delivery, establish the reference after the final exports have been approved. If you are receiving it, compare against that reference rather than generating a new list from whatever happened to arrive and treating that as proof of completeness.
The distinction is small but important. A list made from an incomplete folder will faithfully describe an incomplete folder.
Read the Exceptions Before Accepting the Package
Review missing files and differences individually. A discrepancy is a reason to investigate, not an automatic explanation of what happened.
Return to the exhibition example. The following are hypothetical findings and sensible responses, rather than results from a test of a particular delivery.
| Finding | Possible explanation | Appropriate next step |
|---|---|---|
| The credit note is absent | It was left out of the delivery | Request the agreed note and check it on arrival |
| The invitation has a different hash | It is a different export or was changed | Ask which version is approved and inspect it |
| Two photo filenames share a hash | The selected files may contain identical content | Check whether both copies serve an intended purpose |
| A renamed file agrees with a known hash | The label changed while the content remained the same | Confirm its role and reconcile the naming with the delivery list |
Renaming changes a file's relative path even when its content is unchanged. Against the original manifest, that can appear as a missing expected file and an extra received file. Record the relationship clearly and confirm any unresolved naming or folder discrepancy with the sender.
Likewise, do not delete every duplicate candidate. A shared image might intentionally appear in two separate delivery groups. The decision belongs to the organisation of the project, not to the hash alone.
Check the Version That Will Actually Be Used
Check final exports, not an earlier working copy that will be changed again before delivery.
Cropping a photograph, adding a watermark or exporting a revised PDF can change the file's bytes. If an approved file is deliberately changed, the old reference no longer describes that new export. Review the change, approve the new version and create a corresponding reference.
Packaging adds another distinction. Checking a ZIP file compares the archive as a whole. Checking the files after extraction compares the individual deliverables. Decide which question you need to answer and label the reference accordingly; the two checks are not interchangeable.
For example, a recipient who needs to confirm the invitation and each photograph should retain a reference for those individual files. A record of only the archive's checksum does not explain which individual item differs if the archive comparison fails.
Retain the original delivery and its approved reference while resolving exceptions, but keep the manifest outside the folder being checked so that it is not counted as an extra file. Repeatedly renaming, recompressing and repackaging the only copy makes the sequence harder to understand.
Leave a Short Record for the Next Person
A useful handover note explains the delivery without making the recipient reconstruct the entire discussion.
After the comparison, open the files that matter. Check the invitation's date, review the photographs at a useful size and read the credit note. Byte-level agreement can coexist with an error that was already present in the approved reference.
Then record the outcome in plain language.
| Handover detail | What to record | Why it helps |
|---|---|---|
| Delivery identity | Project name and agreed version | Separates this package from earlier drafts |
| Reference | Which manifest was used and who supplied it | Makes the comparison traceable |
| Exceptions | Missing items, differing files and agreed replacements | Keeps unfinished decisions visible |
| Readiness | What was opened, reviewed and accepted | Distinguishes technical checks from editorial approval |
This record can be brief. "All files received" is less useful than a note that identifies the reference, names one replacement and states that the final invitation was reviewed.
When work moves between a VERTU phone and a larger workstation, the note also provides continuity. A quick conversation can happen on the move; detailed visual review can wait for a suitable screen and the original files. The process should follow the task, rather than asking one device or one check to answer every question.
Frequently Asked Questions
Does a matching SHA-256 hash prove that a file is safe?
No. It checks agreement with a reference. It does not identify the author, scan for malware or establish that the content is appropriate. The source of the file and the reference still matter.
Should I compare files before or after exporting them?
Use the final approved exports as the delivery reference. If you change an export afterwards, review that version and update the corresponding reference rather than expecting the earlier checksum to describe it.
Do identical files always need to be removed?
No. Identical content may be intentional in separate folders or delivery groups. Review each file's role before excluding a copy.
The Final Detail Is Clarity
A considered handover brings three things together: an agreed set of files, a trustworthy reference and a human review of the result. KitNelo supplies a practical comparison tool within that process.
For a VERTU owner managing a commission, a project or a personal archive, the benefit is a clearer exchange. The recipient knows what has arrived, what has been checked and what still needs attention. That is a useful final detail to leave in good order.
