F-01
Content-addressed storage
A file's address is the hash of its contents. Identical files share one address, and altered files can never pass as the original.
$ cd ../services
Verifiable storage
Hash Vault
Prove the file never changed.
In Hash Vault every object is stored under the checksum of its own contents. If a single byte changes, the address changes, so you can show anyone that the file you hold today is exactly the file you stored on day one.
$ cloudeee vault verify ./contracts
~/services/hash-vault
$ cloudeee hash-vault --features
What you get.
F-02
Verified on every read
The checksum is recomputed whenever a file is read, so corruption is caught at the moment it would matter.
F-03
Write-once objects
Stored objects are immutable. Updating a document creates a new object and leaves the original untouched.
F-04
Retention locks
Apply an optional lock period so records cannot be deleted before the date you choose, even by an administrator.
F-05
Scheduled integrity scans
A background scan re-checks stored objects against their checksums and flags any mismatch for repair from another copy.
F-06
Exportable proof
Download a JSON manifest listing file names, hashes and timestamps to hand to an auditor, a client or your own records team.
$ cloudeee hash-vault --how
Four steps, zero fuss.
Step 01
Upload to a vault
Send files from the dashboard, API or CLI into a vault. Encryption in transit and at rest applies from the first byte.
Step 02
Hash is recorded
Cloudeee computes the SHA-256 checksum, stores the object under it and writes the hash into your manifest.
Step 03
Verify any time
Run verify on a file or a whole folder. Matching hashes confirm the contents are identical to what was stored.
Step 04
Export the report
Generate a manifest of hashes and timestamps as evidence that your records have not been altered.
$ cat specs.txt
The specs.
~/services/hash-vault/specs.txt
| Hash algorithm | SHA-256 |
|---|---|
| Immutability | Write-once with optional retention lock |
| Deduplication | Identical content stored once per workspace |
| Integrity scans | Scheduled, daily by default |
| Report format | JSON manifest |
| Retention | Configurable lock period |
$ man hash-vault
Quick answers.
Q01What if I need to correct a document?
> Upload the corrected version as a new object. It gets its own hash, and the original stays in the vault so the history remains complete.
Q02Does a retention lock stop me from deleting files?
> While a lock is active, locked objects cannot be deleted or altered. When the lock period ends, normal delete permissions apply again.
Q03Is a matching hash legal proof?
> A matching checksum is strong technical evidence that contents are identical. Whether it satisfies a specific legal requirement depends on your situation, so check with your own advisors.
$ cloudeee signup --free
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