A service of Angel Group Sàrl, Gland (Vaud).
Verifiable integrity proof, independent of the platform.
Use it on its own for sensitive documents or rules, or alongside your existing tools. Proof anchored on Bitcoin. Traceability option: know who accessed or acted.
A single document, a batch, a rule: you anchor what matters. Nothing to install.
A proof you can show
SecureBitProof freezes the state of a document, a rule or a set. You can then prove it has not been changed.
Verifiable integrity
Verifiable integrity proof, independent of the platform. Check the proof here or off our servers.
On its own or alongside
Use it on its own for sensitive documents or rules, or alongside your existing tools.
Anchored on Bitcoin
Proof anchored on Bitcoin. A single document, or a batch. No private key on our side.
Documents, rules, batches
You anchor a single file or a set. Same proof, same check.
Single document
Contract, report, frozen version. You show which file was the right one, and on which date.
Batch / set
A file, a drawing set, several linked pieces. One proof for the whole.
Rules and settings
Policies, configurations, checklists. Proof they were not altered afterwards.
Logs
The state of a log can be anchored like any other sensitive document.
Traceability
Traceability option: know who accessed or acted. Each person identifies (email + code). Open, download, edit, delete: who, what, when. The log can be anchored. 490 CHF HT / year.
- Named identification, not only the administrator
- A log the client can read
- Optional anchoring of the log
Without changing your tools
Integrity proof is enough in many cases. Traceability is added when you also need to show who acted.
How it works
Step 1
You submit
A document, a batch, a rule or a log.
Step 2
We anchor
A proof identifies that exact content, on that date.
Step 3
Bitcoin
Proof anchored on Bitcoin.
Step 4
You check
On this site or off-platform. Independent of our servers.
What it does — and what it does not replace
It is for this
- Prove a document, a rule or a batch has not been changed
- Show an independent proof, anchored on Bitcoin
- With the option: know who accessed or acted
It does not replace
- Your cybersecurity tools or your document system
- A notarial deed
- A screenshot (no one can stop that)
Pricing
Up to 8 people · 6 anchors / proofs. One anchor = a single document or a batch. Prices excl. VAT, VAT 8,1 % extra.
Pilot
490 CHF HT
30 days
- Up to 8 people · 6 anchors / proofs
- To decide, with no annual commitment
Project package
1 490 CHF HT
Until close-out or 12 months
- Up to 8 people · 6 anchors / proofs
- One project, one proof through to the end
Annual plan
1 490 CHF HT / year
Ongoing use
- Up to 8 people · 6 anchors / proofs
- Several files over the year
Traceability option
+ 490 CHF
CHF excl. VAT / year. Traceability option: know who accessed or acted.
Additional person
+ 40 CHF
Beyond the 8 people included.
Additional proof / anchor
+ 120 CHF
Single document or batch, beyond the 6 included.
Prices excl. VAT. VAT 8,1 % extra (CHE-495.702.373 TVA).
SecureBitProof is a service of Angel Group Sàrl (Switzerland · UID CHE-495.702.373 · CHE-495.702.373 TVA). It issues verifiable integrity proofs, anchored on Bitcoin. Usable on its own or alongside existing tools. Traceability option (who accessed or acted). Angel Group holds no Bitcoin private key. Any tokens are proof or access utilities, usable at issuance. They are not equity, credit, or a right to a return, and are not offered as an investment. Fees billed in CHF, VAT 8,1 % extra. Distinct from any activity requiring FINMA authorisation.